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TN-CSCI-GR4-15903 · v3.-5

Introduction to Databases

Grade 4 · Computer Science · Databases · OCR

Grade

Grade 4

Subject

Computer Science

Topic

Databases

Subtopic

Introduction to Databases

Curriculum

OCR

Difficulty

Higher

Time

40 minutes

Total marks

46

Student name

Teacher name

Date

Learning objectives

  • Recognise introduction to databases accurately in computer science contexts.
  • Explain the underlying rule of introduction to databases in the student's own words.
  • Apply introduction to databases 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 40 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 databases.

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

    [1]
  3. 3.State one fact you already know about introduction to databases.

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

    [1]

Recall

Bloom: Remember · 4 marks

Complete from memory. No calculator, no notes.

  1. 1.Complete the key term used in introduction to databases described here: item 1.

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

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

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

    [1]

FreeMathWorksheet · TN-CSCI-GR4-15903 · v3.-5

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

Page 1 of 4

FreeMathWorksheet · Grade 4 Computer Science

Introduction to Databases

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 databases.

    [1]
  2. 2.Identify part 2 using the rule for introduction to databases.

    [1]
  3. 3.Identify part 3 using the rule for introduction to databases.

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

    [1]
  5. 5.Match part 5 using the rule for introduction to databases.

    [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.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-CSCI-GR4-15903 · v3.-5

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

Page 2 of 4

FreeMathWorksheet · Grade 4 Computer Science

Introduction to Databases

Independent Practice

Bloom: Apply · 10 marks

No scaffolding. Set out your full method.

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

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

    [2]
  3. 3.Determine part 3 on introduction to databases without help.

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

    [2]
  5. 5.Calculate part 5 on introduction to databases without help.

    [2]

Challenge Questions

Bloom: Analyse · 9 marks

Harder items. Attempt every one, even partially.

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

    [3]
  2. 2.Prove the statement in part 2 about introduction to databases.

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

    [3]

FreeMathWorksheet · TN-CSCI-GR4-15903 · v3.-5

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

Page 3 of 4

FreeMathWorksheet · Grade 4 Computer Science

Introduction to Databases

Real-life Application

Bloom: Apply · 6 marks

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

  1. 1.Apply a real computer science situation that depends on introduction to databases.

    [3]
  2. 2.Apply a real computer science situation that depends on introduction to databases.

    [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 databases and what you will practise next.

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

    [—]

FreeMathWorksheet · TN-CSCI-GR4-15903 · v3.-5

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

Page 4 of 4