Free Grade 3 Working with Questionnaires Flashcards
Free Grade 3 flashcards for Working with Questionnaires: 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
Core
35 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify working with questionnaires
Identify working with questionnaires accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain working with questionnaires
Explain working with questionnaires accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate working with questionnaires
Calculate working with questionnaires accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare working with questionnaires
Compare working with questionnaires 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 Questionnaires 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 7, Blue 3, Green 15, Yellow 12. In a pie chart, what angle does Red get?[1]
- 2.In a survey: Red 6, Blue 7, Green 2, Yellow 15. In a pie chart, what angle does Red get?[1]
- 3.In a survey: Red 6, Blue 5, Green 6, Yellow 15. In a pie chart, what angle does Yellow get?[1]
- 4.In a survey: Red 11, Blue 4, Green 8, Yellow 12. In a pie chart, what angle does Blue get?[1]
- 5.In a survey: Red 11, Blue 15, Green 9, Yellow 2. In a pie chart, what angle does Yellow get?[2]
- 6.In a survey: Red 10, Blue 10, Green 15, Yellow 10. In a pie chart, what angle does Green get?[2]
- 7.In a survey: Red 6, Blue 10, Green 13, Yellow 14. In a pie chart, what angle does Green get?[2]
- 8.In a survey: Red 12, Blue 13, Green 15, Yellow 13. In a pie chart, what angle does Red get?[2]
- 9.In a survey: Red 4, Blue 8, Green 7, Yellow 5. In a pie chart, what angle does Red get?[3]
- 10.In a survey: Red 5, Blue 8, Green 10, Yellow 2. In a pie chart, what angle does Green get?[3]
- 11.In a survey: Red 15, Blue 5, Green 13, Yellow 8. In a pie chart, what angle does Blue get?[3]
- 12.In a survey: Red 11, Blue 8, Green 10, Yellow 7. In a pie chart, what angle does Yellow get?[3]
Show answers and working
1. 68.1°
Total = 37. Red fraction = 7/37. 7/37 × 360° = 68.1°.
2. 72°
Total = 30. Red fraction = 6/30. 6/30 × 360° = 72°.
3. 168.8°
Total = 32. Yellow fraction = 15/32. 15/32 × 360° = 168.8°.
4. 41.1°
Total = 35. Blue fraction = 4/35. 4/35 × 360° = 41.1°.
5. 19.5°
Total = 37. Yellow fraction = 2/37. 2/37 × 360° = 19.5°.
6. 120°
Total = 45. Green fraction = 15/45. 15/45 × 360° = 120°.
7. 108.8°
Total = 43. Green fraction = 13/43. 13/43 × 360° = 108.8°.
8. 81.5°
Total = 53. Red fraction = 12/53. 12/53 × 360° = 81.5°.
9. 60°
Total = 24. Red fraction = 4/24. 4/24 × 360° = 60°.
10. 144°
Total = 25. Green fraction = 10/25. 10/25 × 360° = 144°.
11. 43.9°
Total = 41. Blue fraction = 5/41. 5/41 × 360° = 43.9°.
12. 70°
Total = 36. Yellow fraction = 7/36. 7/36 × 360° = 70°.
Worked examples
In a survey: Red 14, Blue 14, Green 11, Yellow 2. In a pie chart, what angle does Green get?
- Total = 41.
- Green fraction = 11/41.
- 11/41 × 360° = 96.6°.
- Answer: 96.6°
In a survey: Red 2, Blue 8, Green 15, Yellow 4. In a pie chart, what angle does Blue get?
- Total = 29.
- Blue fraction = 8/29.
- 8/29 × 360° = 99.3°.
- Answer: 99.3°
In a survey: Red 11, Blue 10, Green 4, Yellow 6. In a pie chart, what angle does Yellow get?
- Total = 31.
- Yellow fraction = 6/31.
- 6/31 × 360° = 69.7°.
- Answer: 69.7°
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 Questionnaires
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Frequently asked
- Is this Grade 3 Working with Questionnaires flashcards really free?
- Yes. Every flashcards 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 Questionnaires, Sampling. Each one has its own free lesson, worksheet and quiz.
- How is the flashcards 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 Questionnaires?
- Move on to Questionnaires in Context, Sampling, Bias, which build directly on this idea.
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