Free Grade 3 Working with Scatter Graphs Worksheets
Free Grade 3 worksheets for Working with Scatter Graphs: 12 real questions with a full answer key and worked solutions. Charts show data visually. In a pie chart, each category's angle is its fraction of the total multiplied by 360°.
Free
Higher
35 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify working with scatter graphs
Identify working with scatter graphs accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain working with scatter graphs
Explain working with scatter graphs accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate working with scatter graphs
Calculate working with scatter graphs accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare working with scatter graphs
Compare working with scatter graphs accurately in a familiar context.
Assessed by: Exit ticket of four short items
Prerequisites
Close these gaps first — each has its own free lesson, worksheet and quiz.
How Working with Scatter Graphs works
Charts show data visually. In a pie chart, each category's angle is its fraction of the total multiplied by 360°.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.In a survey: Red 3, Blue 5, Green 11, Yellow 7. In a pie chart, what angle does Blue get?[1]
- 2.In a survey: Red 12, Blue 4, Green 15, Yellow 3. In a pie chart, what angle does Green get?[1]
- 3.In a survey: Red 4, Blue 5, Green 4, Yellow 9. In a pie chart, what angle does Red get?[1]
- 4.In a survey: Red 5, Blue 2, Green 3, Yellow 3. In a pie chart, what angle does Green get?[1]
- 5.In a survey: Red 5, Blue 14, Green 8, Yellow 2. In a pie chart, what angle does Blue get?[2]
- 6.In a survey: Red 11, Blue 8, Green 15, Yellow 14. In a pie chart, what angle does Green get?[2]
- 7.In a survey: Red 8, Blue 4, Green 5, Yellow 12. In a pie chart, what angle does Blue get?[2]
- 8.In a survey: Red 10, Blue 11, Green 13, Yellow 6. In a pie chart, what angle does Green get?[2]
- 9.In a survey: Red 4, Blue 14, Green 6, Yellow 7. In a pie chart, what angle does Yellow get?[3]
- 10.In a survey: Red 14, Blue 13, Green 8, Yellow 8. In a pie chart, what angle does Red get?[3]
- 11.In a survey: Red 7, Blue 8, Green 10, Yellow 12. In a pie chart, what angle does Red get?[3]
- 12.In a survey: Red 14, Blue 11, Green 13, Yellow 4. In a pie chart, what angle does Yellow get?[3]
Show answers and working
1. 69.2°
Total = 26. Blue fraction = 5/26. 5/26 × 360° = 69.2°.
2. 158.8°
Total = 34. Green fraction = 15/34. 15/34 × 360° = 158.8°.
3. 65.5°
Total = 22. Red fraction = 4/22. 4/22 × 360° = 65.5°.
4. 83.1°
Total = 13. Green fraction = 3/13. 3/13 × 360° = 83.1°.
5. 173.8°
Total = 29. Blue fraction = 14/29. 14/29 × 360° = 173.8°.
6. 112.5°
Total = 48. Green fraction = 15/48. 15/48 × 360° = 112.5°.
7. 49.7°
Total = 29. Blue fraction = 4/29. 4/29 × 360° = 49.7°.
8. 117°
Total = 40. Green fraction = 13/40. 13/40 × 360° = 117°.
9. 81.3°
Total = 31. Yellow fraction = 7/31. 7/31 × 360° = 81.3°.
10. 117.2°
Total = 43. Red fraction = 14/43. 14/43 × 360° = 117.2°.
11. 68.1°
Total = 37. Red fraction = 7/37. 7/37 × 360° = 68.1°.
12. 34.3°
Total = 42. Yellow fraction = 4/42. 4/42 × 360° = 34.3°.
Worked examples
In a survey: Red 6, Blue 11, Green 6, Yellow 2. In a pie chart, what angle does Yellow get?
- Total = 25.
- Yellow fraction = 2/25.
- 2/25 × 360° = 28.8°.
- Answer: 28.8°
In a survey: Red 13, Blue 10, Green 14, Yellow 9. In a pie chart, what angle does Red get?
- Total = 46.
- Red fraction = 13/46.
- 13/46 × 360° = 101.7°.
- Answer: 101.7°
In a survey: Red 9, Blue 6, Green 2, Yellow 15. In a pie chart, what angle does Red get?
- Total = 32.
- Red fraction = 9/32.
- 9/32 × 360° = 101.3°.
- Answer: 101.3°
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Uses 100 instead of 360 for pie-chart angles.
Correction: A full circle is 360°.
Forgets to find the total first.
Correction: Add all frequencies before working out fractions.
Teacher tips
- · Have pupils check that all angles add to 360°.
Parent tips
- · Look at charts in the news and ask what they show.
Real-life applications
- · News infographics, survey results.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
Every free resource for Working with Scatter Graphs
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Frequently asked
- Is this Grade 3 Working with Scatter Graphs worksheet really free?
- Yes. Every worksheets on FreeMathWorksheet is free to use, print and share — no account, no paywall and no watermark.
- What should a learner already know before this?
- Start with Introducing Scatter Graphs, Line Graphs. Each one has its own free lesson, worksheet and quiz.
- How is the worksheet sequenced?
- Recognition first, then understanding, application, reasoning and finally mastery — the same ladder used across every free resource on the platform.
- What comes next after Working with Scatter Graphs?
- Move on to Scatter Graphs in Context, Bar Charts, Pie Charts, Line Graphs, which build directly on this idea.
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