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TN-CSCI-O-LVL-36927 · v3.5

Applying Databases

O Level · Computer Science · Databases · National Curriculum (UK)

Grade

O Level

Subject

Computer Science

Topic

Databases

Subtopic

Applying Databases

Curriculum

National Curriculum (UK)

Difficulty

Mixed

Time

50 minutes

Total marks

64

Student name

Teacher name

Date

Learning objectives

Recognise applying databases accurately in computer science contexts.
Explain the underlying rule of applying databases in the student's own words.
Apply applying 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

Write your name, your teacher's name and the date in the header.
Answer every question in the space provided. Continue on the back if needed.
Show all working — method marks are awarded even when the final answer is wrong.
Aim to finish in about 50 minutes.
Complete the reflection box at the end before you hand the sheet in.

Warm-up

Bloom: Remember · 5 marks

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

1.Write down one fact you already know about applying databases.
[1]
2.State one fact you already know about applying databases.
[1]
3.Circle one fact you already know about applying databases.
[1]
4.Write down one fact you already know about applying databases.
[1]
5.Write down one fact you already know about applying databases.
[1]

FreeMathWorksheet · O Level Computer Science

Applying Databases

Recall

Bloom: Remember · 5 marks

Complete from memory. No calculator, no notes.

1.Define the key term used in applying databases described here: item 1.
[1]
2.Complete the key term used in applying databases described here: item 2.
[1]
3.Complete the key term used in applying databases described here: item 3.
[1]
4.List the key term used in applying databases described here: item 4.
[1]
5.Label the key term used in applying databases described here: item 5.
[1]

Basic Practice

Bloom: Understand · 6 marks

Work through each item. Show the step you used.

1.Complete part 1 using the rule for applying databases.
[1]
2.Complete part 2 using the rule for applying databases.
[1]
3.Work out part 3 using the rule for applying databases.
[1]
4.Complete part 4 using the rule for applying databases.
[1]
5.Match part 5 using the rule for applying databases.
[1]
6.Complete part 6 using the rule for applying databases.
[1]

FreeMathWorksheet · O Level Computer Science

Applying Databases

Guided Practice

Bloom: Understand · 10 marks

The first step is given. Finish the reasoning.

1.Using the first step given, finish part 1. Step 1 has been started for you.
[2]
2.Using the first step given, finish part 2. Step 1 has been started for you.
[2]
3.Using the first step given, finish part 3. Step 1 has been started for you.
[2]
4.Complete the method for part 4. Step 1 has been started for you.
[2]
5.Complete the method for part 5. Step 1 has been started for you.
[2]

Independent Practice

Bloom: Apply · 12 marks

No scaffolding. Set out your full method.

1.Determine part 1 on applying databases without help.
[2]
2.Solve part 2 on applying databases without help.
[2]
3.Work out fully part 3 on applying databases without help.
[2]
4.Calculate part 4 on applying databases without help.
[2]
5.Determine part 5 on applying databases without help.
[2]
6.Work out fully part 6 on applying databases without help.
[2]

FreeMathWorksheet · O Level Computer Science

Applying Databases

Challenge Questions

Bloom: Analyse · 12 marks

Harder items. Attempt every one, even partially.

1.Prove the statement in part 1 about applying databases.
[3]
2.Prove the statement in part 2 about applying databases.
[3]
3.Find and justify the statement in part 3 about applying databases.
[3]
4.Show that the statement in part 4 about applying databases.
[3]

Real-life Application

Bloom: Apply · 6 marks

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

1.In context, work out a real computer science situation that depends on applying databases.
[3]
2.In context, work out a real computer science situation that depends on applying databases.
[3]

FreeMathWorksheet · O Level Computer Science

Applying Databases

Critical Thinking

Bloom: Evaluate · 8 marks

Explain your reasoning in full sentences.

1.Compare and justify a student's method for applying databases is or is not efficient.
[4]
2.Compare and justify a student's method for applying databases is or is not efficient.
[4]

Reflection

Bloom: Create · 0 marks

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

1.Record how confident you feel with applying databases and what you will practise next.
[—]
2.Describe how confident you feel with applying databases and what you will practise next.
[—]