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Free Grade 3 Working with Introducing Nets Common Errors: Visual Models Quizzes

Free Grade 3 quizzes for Working with Introducing Nets Common Errors: Visual Models: 12 real questions with a full answer key and worked solutions. Volume is how much space a 3D shape takes up. For a cuboid, multiply length × width × height. Surface area is the total area of all faces.

Price

Free

Difficulty

Stretch

Estimated time

35 min

Total marks

24

Learning objectives

Every objective is checkable, and each one maps to an activity and an assessment.

  • RememberIdentify working with introducing nets common errors: visual models

    Identify working with introducing nets common errors: visual models accurately in a familiar context.

    Assessed by: Exit ticket of four short items

  • UnderstandExplain working with introducing nets common errors: visual models

    Explain working with introducing nets common errors: visual models accurately in a familiar context.

    Assessed by: Exit ticket of four short items

  • ApplyCalculate working with introducing nets common errors: visual models

    Calculate working with introducing nets common errors: visual models accurately in a familiar context.

    Assessed by: Exit ticket of four short items

  • AnalyseCompare working with introducing nets common errors: visual models

    Compare working with introducing nets common errors: visual models 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 Introducing Nets Common Errors: Visual Models works

Volume is how much space a 3D shape takes up. For a cuboid, multiply length × width × height. Surface area is the total area of all faces.

Key wordsvolumecubic unitssurface areafaceedge

12 practice questions

Easy to hard, 24 marks in total. Try them first, then open the answers.

  1. 1.Find the volume of a cuboid 2 cm × 5 cm × 10 cm.[1]
  2. 2.Find the volume of a cuboid 4 cm × 4 cm × 9 cm.[1]
  3. 3.Find the volume of a cuboid 2 cm × 10 cm × 7 cm.[1]
  4. 4.Find the volume of a cuboid 9 cm × 7 cm × 6 cm.[1]
  5. 5.Find the volume of a cuboid 8 cm × 7 cm × 2 cm.[2]
  6. 6.Find the volume of a cuboid 5 cm × 2 cm × 5 cm.[2]
  7. 7.Find the volume of a cuboid 6 cm × 4 cm × 10 cm.[2]
  8. 8.Find the volume of a cuboid 8 cm × 6 cm × 7 cm.[2]
  9. 9.Find the surface area of a cuboid 5 cm × 10 cm × 4 cm.[3]
  10. 10.Find the surface area of a cuboid 6 cm × 6 cm × 10 cm.[3]
  11. 11.Find the surface area of a cuboid 6 cm × 4 cm × 7 cm.[3]
  12. 12.Find the surface area of a cuboid 6 cm × 7 cm × 10 cm.[3]
Show answers and working
  1. 1. 100 cm³

    Volume = length × width × height. 2 × 5 × 10 = 100 cm³.

  2. 2. 144 cm³

    Volume = length × width × height. 4 × 4 × 9 = 144 cm³.

  3. 3. 140 cm³

    Volume = length × width × height. 2 × 10 × 7 = 140 cm³.

  4. 4. 378 cm³

    Volume = length × width × height. 9 × 7 × 6 = 378 cm³.

  5. 5. 112 cm³

    Volume = length × width × height. 8 × 7 × 2 = 112 cm³.

  6. 6. 50 cm³

    Volume = length × width × height. 5 × 2 × 5 = 50 cm³.

  7. 7. 240 cm³

    Volume = length × width × height. 6 × 4 × 10 = 240 cm³.

  8. 8. 336 cm³

    Volume = length × width × height. 8 × 6 × 7 = 336 cm³.

  9. 9. 220 cm²

    Three pairs of faces: 50, 40, 20. 2 × (50 + 40 + 20) = 220 cm².

  10. 10. 312 cm²

    Three pairs of faces: 36, 60, 60. 2 × (36 + 60 + 60) = 312 cm².

  11. 11. 188 cm²

    Three pairs of faces: 24, 28, 42. 2 × (24 + 28 + 42) = 188 cm².

  12. 12. 344 cm²

    Three pairs of faces: 42, 70, 60. 2 × (42 + 70 + 60) = 344 cm².

Worked examples

Easy example

Find the volume of a cuboid 2 cm × 5 cm × 7 cm.

  1. Volume = length × width × height.
  2. 2 × 5 × 7 = 70 cm³.
  3. Answer: 70 cm³
Medium example

Find the volume of a cuboid 4 cm × 5 cm × 3 cm.

  1. Volume = length × width × height.
  2. 4 × 5 × 3 = 60 cm³.
  3. Answer: 60 cm³
Hard example

Find the surface area of a cuboid 5 cm × 6 cm × 2 cm.

  1. Three pairs of faces: 30, 12, 10.
  2. 2 × (30 + 12 + 10) = 104 cm².
  3. Answer: 104 cm²

Interactive practice

Free, no account required — answer on screen or print it.

Common mistakes

What learners typically get wrong, and how to fix it.

  • Adds the dimensions instead of multiplying.

    Correction: Volume = l × w × h.

  • Counts only three faces for surface area.

    Correction: A cuboid has six faces — three matching pairs.

Teacher tips

  • · Build cuboids from cubes before using the formula.

Parent tips

  • · Work out how many sugar cubes fit in a box.

Real-life applications

  • · Filling a fish tank, wrapping a present.

Assessment objectives

How mastery is evidenced, and which standards it maps to.

IB IB-561.1 — Mapped statement covering Working with Introducing Nets Common Errors: Visual Models.EDEXCEL EDE-666.2 — Mapped statement covering Working with Introducing Nets Common Errors: Visual Models.

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