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TN-BIO-GR11-71001 · v3.5

Introduction to Evolution

Grade 11 · Biology · Evolution · Edexcel

Grade

Grade 11

Subject

Biology

Topic

Evolution

Subtopic

Introduction to Evolution

Curriculum

Edexcel

Difficulty

Core

Time

20 minutes

Total marks

54

Student name

Teacher name

Date

Learning objectives

  • Recognise introduction to evolution accurately in biology contexts.
  • Explain the underlying rule of introduction to evolution in the student's own words.
  • Apply introduction to evolution 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. Aim to finish in about 20 minutes.
  5. Complete the reflection box at the end before you hand the sheet in.

Warm-up

Bloom: Remember · 4 marks

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

  1. 1.Write down one fact you already know about introduction to evolution.

    [1]
  2. 2.State one fact you already know about introduction to evolution.

    [1]
  3. 3.Name one fact you already know about introduction to evolution.

    [1]
  4. 4.State one fact you already know about introduction to evolution.

    [1]

Recall

Bloom: Remember · 4 marks

Complete from memory. No calculator, no notes.

  1. 1.Label the key term used in introduction to evolution described here: item 1.

    [1]
  2. 2.Complete the key term used in introduction to evolution described here: item 2.

    [1]
  3. 3.List the key term used in introduction to evolution described here: item 3.

    [1]
  4. 4.Label the key term used in introduction to evolution described here: item 4.

    [1]

FreeMathWorksheet · TN-BIO-GR11-71001 · v3.5

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

Page 1 of 4

FreeMathWorksheet · Grade 11 Biology

Introduction to Evolution

Basic Practice

Bloom: Understand · 5 marks

Work through each item. Show the step you used.

  1. 1.Identify part 1 using the rule for introduction to evolution.

    [1]
  2. 2.Complete part 2 using the rule for introduction to evolution.

    [1]
  3. 3.Work out part 3 using the rule for introduction to evolution.

    [1]
  4. 4.Complete part 4 using the rule for introduction to evolution.

    [1]
  5. 5.Identify part 5 using the rule for introduction to evolution.

    [1]

Guided Practice

Bloom: Understand · 8 marks

The first step is given. Finish the reasoning.

  1. 1.Using the first step given, finish 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.Using the first step given, finish part 3. Step 1 has been started for you.

    [2]
  4. 4.Continue the working for part 4. Step 1 has been started for you.

    [2]

FreeMathWorksheet · TN-BIO-GR11-71001 · v3.5

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

Page 2 of 4

FreeMathWorksheet · Grade 11 Biology

Introduction to Evolution

Independent Practice

Bloom: Apply · 10 marks

No scaffolding. Set out your full method.

  1. 1.Solve part 1 on introduction to evolution without help.

    [2]
  2. 2.Solve part 2 on introduction to evolution without help.

    [2]
  3. 3.Solve part 3 on introduction to evolution without help.

    [2]
  4. 4.Solve part 4 on introduction to evolution without help.

    [2]
  5. 5.Determine part 5 on introduction to evolution without help.

    [2]

Challenge Questions

Bloom: Analyse · 9 marks

Harder items. Attempt every one, even partially.

  1. 1.Prove the statement in part 1 about introduction to evolution.

    [3]
  2. 2.Deduce the statement in part 2 about introduction to evolution.

    [3]
  3. 3.Find and justify the statement in part 3 about introduction to evolution.

    [3]

FreeMathWorksheet · TN-BIO-GR11-71001 · v3.5

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

Page 3 of 4

FreeMathWorksheet · Grade 11 Biology

Introduction to Evolution

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 biology situation that depends on introduction to evolution.

    [3]
  2. 2.Use the information to decide a real biology situation that depends on introduction to evolution.

    [3]

Critical Thinking

Bloom: Evaluate · 8 marks

Explain your reasoning in full sentences.

  1. 1.Compare and justify a student's method for introduction to evolution is or is not efficient.

    [4]
  2. 2.Evaluate whether a student's method for introduction to evolution 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 introduction to evolution and what you will practise next.

    [—]
  2. 2.Reflect on how confident you feel with introduction to evolution and what you will practise next.

    [—]

FreeMathWorksheet · TN-BIO-GR11-71001 · v3.5

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

Page 4 of 4