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Practice Worksheet

TN-CHEM-GR5-68116 · v1.-8

Introduction to Stoichiometry

Grade 5 · Chemistry · Stoichiometry · Common Core

Grade

Grade 5

Subject

Chemistry

Topic

Stoichiometry

Subtopic

Introduction to Stoichiometry

Curriculum

Common Core

Difficulty

Core

Time

30 minutes

Total marks

46

Student name

Teacher name

Date

Learning objectives

  • Recognise introduction to stoichiometry accurately in chemistry contexts.
  • Explain the underlying rule of introduction to stoichiometry in the student's own words.
  • Apply introduction to stoichiometry 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 30 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.Circle one fact you already know about introduction to stoichiometry.

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

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

    [1]
  4. 4.Circle one fact you already know about introduction to stoichiometry.

    [1]

Recall

Bloom: Remember · 4 marks

Complete from memory. No calculator, no notes.

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

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

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

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

    [1]

FreeMathWorksheet · TN-CHEM-GR5-68116 · v1.-8

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

Page 1 of 4

FreeMathWorksheet · Grade 5 Chemistry

Introduction to Stoichiometry

Basic Practice

Bloom: Understand · 5 marks

Work through each item. Show the step you used.

  1. 1.Match part 1 using the rule for introduction to stoichiometry.

    [1]
  2. 2.Work out part 2 using the rule for introduction to stoichiometry.

    [1]
  3. 3.Match part 3 using the rule for introduction to stoichiometry.

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

    [1]
  5. 5.Complete part 5 using the rule for introduction to stoichiometry.

    [1]

Guided Practice

Bloom: Understand · 8 marks

The first step is given. Finish the reasoning.

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

    [2]
  2. 2.Using the first step given, finish 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]
  4. 4.Continue the working for part 4. Step 1 has been started for you.

    [2]

FreeMathWorksheet · TN-CHEM-GR5-68116 · v1.-8

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

Page 2 of 4

FreeMathWorksheet · Grade 5 Chemistry

Introduction to Stoichiometry

Independent Practice

Bloom: Apply · 10 marks

No scaffolding. Set out your full method.

  1. 1.Calculate part 1 on introduction to stoichiometry without help.

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

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

    [2]
  4. 4.Calculate part 4 on introduction to stoichiometry without help.

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

    [2]

Challenge Questions

Bloom: Analyse · 9 marks

Harder items. Attempt every one, even partially.

  1. 1.Show that the statement in part 1 about introduction to stoichiometry.

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

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

    [3]

FreeMathWorksheet · TN-CHEM-GR5-68116 · v1.-8

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

Page 3 of 4

FreeMathWorksheet · Grade 5 Chemistry

Introduction to Stoichiometry

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 chemistry situation that depends on introduction to stoichiometry.

    [3]
  2. 2.Apply a real chemistry situation that depends on introduction to stoichiometry.

    [3]

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 stoichiometry and what you will practise next.

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

    [—]

FreeMathWorksheet · TN-CHEM-GR5-68116 · v1.-8

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

Page 4 of 4