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Chapter 51: Cartesian Plane: First Quadrant

Learn Grade 4 mathematics with very-beginner explanations, original worked examples, practice, reasoning, and review.

Grade 4Beginner Friendly10 Examples Per Topic30 Q&APractice + Review
Estimated reading time0% read
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Chapter Overview

This chapter teaches Cartesian Plane: First Quadrant in original, simple language with step-by-step reasoning, worked examples, practice exercises, common mistakes, and review questions.

51.1 Horizontal and vertical axes

Horizontal and vertical axes is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 2 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 2

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 6 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 3

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 7 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 4

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 17 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 5

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 3 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 6

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 3 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 7

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 12 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 8

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 4 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 9

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 20 and 4.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Worked Example 10

Problem: Create a simple Grade 4 example about Horizontal and vertical axes using the numbers 19 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Horizontal and vertical axes.

Practice Exercise

Create and solve one new example of Horizontal and vertical axes. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.2 Origin

Origin is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Origin using the numbers 2 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 2

Problem: Create a simple Grade 4 example about Origin using the numbers 4 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 3

Problem: Create a simple Grade 4 example about Origin using the numbers 13 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 4

Problem: Create a simple Grade 4 example about Origin using the numbers 17 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 5

Problem: Create a simple Grade 4 example about Origin using the numbers 14 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 6

Problem: Create a simple Grade 4 example about Origin using the numbers 4 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 7

Problem: Create a simple Grade 4 example about Origin using the numbers 4 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 8

Problem: Create a simple Grade 4 example about Origin using the numbers 6 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 9

Problem: Create a simple Grade 4 example about Origin using the numbers 8 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Worked Example 10

Problem: Create a simple Grade 4 example about Origin using the numbers 16 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Origin.

Practice Exercise

Create and solve one new example of Origin. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.3 First quadrant

First quadrant is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about First quadrant using the numbers 19 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 2

Problem: Create a simple Grade 4 example about First quadrant using the numbers 19 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 3

Problem: Create a simple Grade 4 example about First quadrant using the numbers 15 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 4

Problem: Create a simple Grade 4 example about First quadrant using the numbers 17 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 5

Problem: Create a simple Grade 4 example about First quadrant using the numbers 6 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 6

Problem: Create a simple Grade 4 example about First quadrant using the numbers 5 and 12.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 7

Problem: Create a simple Grade 4 example about First quadrant using the numbers 20 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 8

Problem: Create a simple Grade 4 example about First quadrant using the numbers 10 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 9

Problem: Create a simple Grade 4 example about First quadrant using the numbers 20 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Worked Example 10

Problem: Create a simple Grade 4 example about First quadrant using the numbers 7 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates First quadrant.

Practice Exercise

Create and solve one new example of First quadrant. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.4 Ordered pairs

Ordered pairs is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 8 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 2

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 15 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 3

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 14 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 4

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 3 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 5

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 6 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 6

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 2 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 7

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 17 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 8

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 8 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 9

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 18 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Worked Example 10

Problem: Create a simple Grade 4 example about Ordered pairs using the numbers 14 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Ordered pairs.

Practice Exercise

Create and solve one new example of Ordered pairs. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.5 x-coordinate

Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 20 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 2

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 10 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 3

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 3 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 4

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 16 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 5

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 11 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 6

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 13 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 7

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 16 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 8

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 3 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 9

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 11 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Worked Example 10

Problem: Create a simple Grade 4 example about x-coordinate using the numbers 18 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates x-coordinate.

Practice Exercise

Create and solve one new example of x-coordinate. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.6 y-coordinate

Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 15 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 2

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 20 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 3

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 14 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 4

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 10 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 5

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 14 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 6

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 13 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 7

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 10 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 8

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 2 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 9

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 18 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Worked Example 10

Problem: Create a simple Grade 4 example about y-coordinate using the numbers 10 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates y-coordinate.

Practice Exercise

Create and solve one new example of y-coordinate. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.7 Plotting a point

Plotting a point is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 5 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 2

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 3 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 3

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 5 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 4

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 8 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 5

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 20 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 6

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 10 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 7

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 12 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 8

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 16 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 9

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 5 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Worked Example 10

Problem: Create a simple Grade 4 example about Plotting a point using the numbers 10 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Plotting a point.

Practice Exercise

Create and solve one new example of Plotting a point. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.8 Reading a plotted point

Reading a plotted point is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 11 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 2

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 2 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 3

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 15 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 4

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 19 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 5

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 12 and 12.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 6

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 10 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 7

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 8 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 8

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 4 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 9

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 13 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Worked Example 10

Problem: Create a simple Grade 4 example about Reading a plotted point using the numbers 5 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Reading a plotted point.

Practice Exercise

Create and solve one new example of Reading a plotted point. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.9 Points on the axes

Points on the axes is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 6 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 2

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 20 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 3

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 9 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 4

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 14 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 5

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 15 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 6

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 9 and 4.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 7

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 6 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 8

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 4 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 9

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 5 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Worked Example 10

Problem: Create a simple Grade 4 example about Points on the axes using the numbers 12 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Points on the axes.

Practice Exercise

Create and solve one new example of Points on the axes. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.10 Following coordinate directions

Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 15 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 2

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 10 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 3

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 17 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 4

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 4 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 5

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 4 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 6

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 16 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 7

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 11 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 8

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 17 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 9

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 13 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Worked Example 10

Problem: Create a simple Grade 4 example about Following coordinate directions using the numbers 13 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Following coordinate directions.

Practice Exercise

Create and solve one new example of Following coordinate directions. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.11 Finding horizontal movement

Finding horizontal movement is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 10 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 2

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 7 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 3

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 6 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 4

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 2 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 5

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 19 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 6

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 19 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 7

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 15 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 8

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 6 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 9

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 9 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Worked Example 10

Problem: Create a simple Grade 4 example about Finding horizontal movement using the numbers 4 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding horizontal movement.

Practice Exercise

Create and solve one new example of Finding horizontal movement. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

51.12 Finding vertical movement

Finding vertical movement is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 18 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 2

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 17 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 3

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 17 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 4

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 20 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 5

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 7 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 6

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 11 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 7

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 19 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 8

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 15 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 9

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 20 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Worked Example 10

Problem: Create a simple Grade 4 example about Finding vertical movement using the numbers 4 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Finding vertical movement.

Practice Exercise

Create and solve one new example of Finding vertical movement. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

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30 Review Questions and Answers

Q1. What is important to understand about Horizontal and vertical axes?

Answer: Horizontal and vertical axes is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q2. What is important to understand about Origin?

Answer: Origin is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q3. What is important to understand about First quadrant?

Answer: First quadrant is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q4. What is important to understand about Ordered pairs?

Answer: Ordered pairs is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q5. What is important to understand about x-coordinate?

Answer: Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see.

Q6. What is important to understand about y-coordinate?

Answer: Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see.

Q7. What is important to understand about Plotting a point?

Answer: Plotting a point is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q8. What is important to understand about Reading a plotted point?

Answer: Reading a plotted point is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q9. What is important to understand about Points on the axes?

Answer: Points on the axes is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q10. What is important to understand about Following coordinate directions?

Answer: Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see.

Q11. What is important to understand about Finding horizontal movement?

Answer: Finding horizontal movement is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q12. What is important to understand about Finding vertical movement?

Answer: Finding vertical movement is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q13. How would you explain Horizontal and vertical axes?

Answer: Horizontal and vertical axes is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q14. How would you explain Origin?

Answer: Origin is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q15. How would you explain First quadrant?

Answer: First quadrant is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q16. How would you explain Ordered pairs?

Answer: Ordered pairs is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q17. How would you explain x-coordinate?

Answer: Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see.

Q18. How would you explain y-coordinate?

Answer: Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see.

Q19. How would you explain Plotting a point?

Answer: Plotting a point is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q20. How would you explain Reading a plotted point?

Answer: Reading a plotted point is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q21. How would you explain Points on the axes?

Answer: Points on the axes is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q22. How would you explain Following coordinate directions?

Answer: Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see.

Q23. How would you explain Finding horizontal movement?

Answer: Finding horizontal movement is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q24. How would you explain Finding vertical movement?

Answer: Finding vertical movement is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q25. What should a beginner check when working with Horizontal and vertical axes?

Answer: Horizontal and vertical axes is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q26. What should a beginner check when working with Origin?

Answer: Origin is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q27. What should a beginner check when working with First quadrant?

Answer: First quadrant is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q28. What should a beginner check when working with Ordered pairs?

Answer: Ordered pairs is an important Grade 4 mathematics idea in Cartesian Plane: First Quadrant. Understand the meaning first, then use a clear representation or strategy and check whether the answer makes sense.

Q29. What should a beginner check when working with x-coordinate?

Answer: Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see.

Q30. What should a beginner check when working with y-coordinate?

Answer: Spatial reasoning uses shape, position, movement, and measurement. Diagrams, coordinates, and measurements make relationships easier to see.