FreeMathWorksheet
Worksheet · TN-MATH-O-LVL-32154 · v3.-3

Area of Rectangles — Timed Practice

A single-focus worksheet on area of rectangles for O Level Math. Nothing else from geometry is mixed in — every question, from warm-up to reflection, assesses this one objective and builds towards mastery.

CoreInternational Baccalaureate20 min44 marksNo answers on sheet

Fixed clock, exam conditions, mark total on the header.

Grade

O Level

Subject

Math

Topic

Geometry

Subtopic

Area of Rectangles

Curriculum

International Baccalaureate

Difficulty

Core

Time

20 min

Questions

25

Total marks

44

Worksheet ID

TN-MATH-O-LVL-32154

Version

v3.-3

Format

A4 · US Letter

Preview & download

Print-ready · high-resolution PDF · minimal ink
FreeMathWorksheet

Timed Practice

TN-MATH-O-LVL-32154 · v3.-3

Area of Rectangles

O Level · Math · Geometry · International Baccalaureate

Grade

O Level

Subject

Math

Topic

Geometry

Subtopic

Area of Rectangles

Curriculum

International Baccalaureate

Difficulty

Core

Time

20 minutes

Total marks

44

Student name

Teacher name

Date

Learning objectives

  • Recognise area of rectangles accurately in math contexts.
  • Explain the underlying rule of area of rectangles in the student's own words.
  • Apply area of rectangles to multi-step and unfamiliar problems.
  • Justify a chosen method and identify errors in another student's work.

Skills assessed

  • Fluency and recall
  • Method and setting out
  • Reasoning and justification
  • Problem solving in context
  • Self-assessment

Instructions

  1. Write your name, your teacher's name and the date in the header.
  2. Answer every question in the space provided. Continue on the back if needed.
  3. Show all working — method marks are awarded even when the final answer is wrong.
  4. Work under exam conditions. You have 20 minutes.
  5. Complete the reflection box at the end before you hand the sheet in.

Warm-up

Bloom: Remember · 3 marks

Answer quickly. These check you are ready for the topic.

  1. 1.Name one fact you already know about area of rectangles.

    [1]
  2. 2.Circle one fact you already know about area of rectangles.

    [1]
  3. 3.Write down one fact you already know about area of rectangles.

    [1]

Recall

Bloom: Remember · 3 marks

Complete from memory. No calculator, no notes.

  1. 1.Complete the key term used in area of rectangles described here: item 1.

    [1]
  2. 2.Complete the key term used in area of rectangles described here: item 2.

    [1]
  3. 3.Label the key term used in area of rectangles described here: item 3.

    [1]

FreeMathWorksheet · TN-MATH-O-LVL-32154 · v3.-3

© 2026 FreeMathWorksheet. Licensed for classroom and home use. Redistribution or resale is not permitted.

Page 1 of 4

FreeMathWorksheet · O Level Math

Area of Rectangles

Basic Practice

Bloom: Understand · 4 marks

Work through each item. Show the step you used.

  1. 1.Complete part 1 using the rule for area of rectangles.

    [1]
  2. 2.Identify part 2 using the rule for area of rectangles.

    [1]
  3. 3.Work out part 3 using the rule for area of rectangles.

    [1]
  4. 4.Work out part 4 using the rule for area of rectangles.

    [1]

Guided Practice

Bloom: Understand · 6 marks

The first step is given. Finish the reasoning.

  1. 1.Complete the method for part 1. Step 1 has been started for you.

    [2]
  2. 2.Continue the working for part 2. Step 1 has been started for you.

    [2]
  3. 3.Complete the method for part 3. Step 1 has been started for you.

    [2]

FreeMathWorksheet · TN-MATH-O-LVL-32154 · v3.-3

© 2026 FreeMathWorksheet. Licensed for classroom and home use. Redistribution or resale is not permitted.

Page 2 of 4

FreeMathWorksheet · O Level Math

Area of Rectangles

Independent Practice

Bloom: Apply · 8 marks

No scaffolding. Set out your full method.

  1. 1.Determine part 1 on area of rectangles without help.

    [2]
  2. 2.Determine part 2 on area of rectangles without help.

    [2]
  3. 3.Solve part 3 on area of rectangles without help.

    [2]
  4. 4.Solve part 4 on area of rectangles without help.

    [2]

Challenge Questions

Bloom: Analyse · 6 marks

Harder items. Attempt every one, even partially.

  1. 1.Show that the statement in part 1 about area of rectangles.

    [3]
  2. 2.Show that the statement in part 2 about area of rectangles.

    [3]

Real-life Application

Bloom: Apply · 6 marks

Use the skill in context. State units in your answer.

  1. 1.Use the information to decide a real math situation that depends on area of rectangles.

    [3]
  2. 2.In context, work out a real math situation that depends on area of rectangles.

    [3]

FreeMathWorksheet · TN-MATH-O-LVL-32154 · v3.-3

© 2026 FreeMathWorksheet. Licensed for classroom and home use. Redistribution or resale is not permitted.

Page 3 of 4

FreeMathWorksheet · O Level Math

Area of Rectangles

Critical Thinking

Bloom: Evaluate · 8 marks

Explain your reasoning in full sentences.

  1. 1.Evaluate whether a student's method for area of rectangles is or is not efficient.

    [4]
  2. 2.Compare and justify a student's method for area of rectangles is or is not efficient.

    [4]

Reflection

Bloom: Create · 0 marks

Not marked. Answer honestly — this guides your next worksheet.

  1. 1.Record how confident you feel with area of rectangles and what you will practise next.

    [—]
  2. 2.Describe how confident you feel with area of rectangles and what you will practise next.

    [—]

FreeMathWorksheet · TN-MATH-O-LVL-32154 · v3.-3

© 2026 FreeMathWorksheet. Licensed for classroom and home use. Redistribution or resale is not permitted.

Page 4 of 4

Question progression

Recognition → understanding → application → reasoning → mastery. The ladder adapts to O Level, and every rung stays on area of rectangles only.

  1. 01Warm-up

    Answer quickly. These check you are ready for the topic.

    Remember3 questions3 marks
  2. 02Recall

    Complete from memory. No calculator, no notes.

    Remember3 questions3 marks
  3. 03Basic Practice

    Work through each item. Show the step you used.

    Understand4 questions4 marks
  4. 04Guided Practice

    The first step is given. Finish the reasoning.

    Understand3 questions6 marks
  5. 05Independent Practice

    No scaffolding. Set out your full method.

    Apply4 questions8 marks
  6. 06Challenge Questions

    Harder items. Attempt every one, even partially.

    Analyse2 questions6 marks
  7. 07Real-life Application

    Use the skill in context. State units in your answer.

    Apply2 questions6 marks
  8. 08Critical Thinking

    Explain your reasoning in full sentences.

    Evaluate2 questions8 marks
  9. 09Reflection

    Not marked. Answer honestly — this guides your next worksheet.

    Create2 questions0 marks

Answer key & solutions

Every worksheet auto-generates a complete key with step-by-step solutions, the marking scheme and teacher notes. It prints as separate pages so the student copy stays clean.

Teacher notes

  • Set the warm-up as a five-minute starter; it diagnoses readiness for area of rectangles before you teach.
  • Guided practice is the pivot point — circulate here rather than during independent practice.
  • Mark the reasoning questions with the marking scheme bands, not raw totals, so progress is comparable across variants.
  • Students who band Emerging should repeat the Easy variant of this same subtopic before moving on within Geometry.

Common student mistakes

  • Confusing area of rectangles with a neighbouring idea in geometry.

Teaching tips

  • Model one worked example of area of rectangles under a visualiser before handing the sheet out.
  • Ask students to predict which question they will find hardest, then check the prediction afterwards.
  • Pair Developing students with Secure students for the guided practice block only.
  • Use the answer key as a self-marking station rather than collecting the sheets in.

Extension activities

  • Challenge worksheet on area of rectangles with justification-only questions.
  • Design your own area of rectangles question and write the mark scheme for it.
  • Link area of rectangles to the next subtopic in Geometry and explain the connection.
  • Ten-minute timed practice to convert accuracy into fluency.

Switch version

Same subtopic · same objectives · different job

Frequently asked

What exactly is in the download?
A 25-question, 44-mark sheet with branded header, objectives, skills, instructions, name and date fields, page numbering, footer branding, copyright, worksheet ID TN-MATH-O-LVL-32154, version v3.-3 and a QR code back to this page.
Does it print correctly on US Letter?
Yes. Switch paper size in the download panel — margins and typography are identical, so nothing reflows or clips.
Is the answer key included?
The student copy prints clean. Toggle answers on to append the answer key, marking scheme and teacher pack.

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