FreeMathWorksheet
FreeMathWorksheet

Classwork Worksheet

TN-SCI-IB-42746 · v2.-9

Introduction to Space

IB Diploma · Science · Space · Common Core

Grade

IB Diploma

Subject

Science

Topic

Space

Subtopic

Introduction to Space

Curriculum

Common Core

Difficulty

Core

Time

20 minutes

Total marks

44

Student name

Teacher name

Date

Learning objectives

  • Recognise introduction to space accurately in science contexts.
  • Explain the underlying rule of introduction to space in the student's own words.
  • Apply introduction to space 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 · 3 marks

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

  1. 1.Name one fact you already know about introduction to space.

    [1]
  2. 2.Write down one fact you already know about introduction to space.

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

    [1]

Recall

Bloom: Remember · 3 marks

Complete from memory. No calculator, no notes.

  1. 1.List the key term used in introduction to space described here: item 1.

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

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

    [1]

FreeMathWorksheet · TN-SCI-IB-42746 · v2.-9

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

Page 1 of 4

FreeMathWorksheet · IB Diploma Science

Introduction to Space

Basic Practice

Bloom: Understand · 4 marks

Work through each item. Show the step you used.

  1. 1.Complete part 1 using the rule for introduction to space.

    [1]
  2. 2.Match part 2 using the rule for introduction to space.

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

    [1]
  4. 4.Identify part 4 using the rule for introduction to space.

    [1]

Guided Practice

Bloom: Understand · 6 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.Complete the method for part 2. Step 1 has been started for you.

    [2]
  3. 3.Continue the working for part 3. Step 1 has been started for you.

    [2]

FreeMathWorksheet · TN-SCI-IB-42746 · v2.-9

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

Page 2 of 4

FreeMathWorksheet · IB Diploma Science

Introduction to Space

Independent Practice

Bloom: Apply · 8 marks

No scaffolding. Set out your full method.

  1. 1.Work out fully part 1 on introduction to space without help.

    [2]
  2. 2.Determine part 2 on introduction to space without help.

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

    [2]
  4. 4.Determine part 4 on introduction to space without help.

    [2]

Challenge Questions

Bloom: Analyse · 6 marks

Harder items. Attempt every one, even partially.

  1. 1.Deduce the statement in part 1 about introduction to space.

    [3]
  2. 2.Show that the statement in part 2 about introduction to space.

    [3]

Real-life Application

Bloom: Apply · 6 marks

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

  1. 1.In context, work out a real science situation that depends on introduction to space.

    [3]
  2. 2.In context, work out a real science situation that depends on introduction to space.

    [3]

FreeMathWorksheet · TN-SCI-IB-42746 · v2.-9

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

Page 3 of 4

FreeMathWorksheet · IB Diploma Science

Introduction to Space

Critical Thinking

Bloom: Evaluate · 8 marks

Explain your reasoning in full sentences.

  1. 1.Evaluate whether a student's method for introduction to space is or is not efficient.

    [4]
  2. 2.Compare and justify a student's method for introduction to space is or is not efficient.

    [4]

Reflection

Bloom: Create · 0 marks

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

  1. 1.Reflect on how confident you feel with introduction to space and what you will practise next.

    [—]
  2. 2.Record how confident you feel with introduction to space and what you will practise next.

    [—]

FreeMathWorksheet · TN-SCI-IB-42746 · v2.-9

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

Page 4 of 4