Assessment Worksheet
TN-CSCI-GR3-46073 · v2.9
Introduction to Data Representation
Grade 3 · Computer Science · Data Representation · OCR
Grade
Grade 3
Subject
Computer Science
Topic
Data Representation
Subtopic
Introduction to Data Representation
Curriculum
OCR
Difficulty
Mixed
Time
40 minutes
Total marks
46
Student name
Teacher name
Date
Learning objectives
- Recognise introduction to data representation accurately in computer science contexts.
- Explain the underlying rule of introduction to data representation in the student's own words.
- Apply introduction to data representation 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.
- Work under exam conditions. You have 40 minutes.
- 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.Write down one fact you already know about introduction to data representation.
[1]2.Write down one fact you already know about introduction to data representation.
[1]3.State one fact you already know about introduction to data representation.
[1]4.Name one fact you already know about introduction to data representation.
[1]
Recall
Bloom: Remember · 4 marks
Complete from memory. No calculator, no notes.
1.Define the key term used in introduction to data representation described here: item 1.
[1]2.Label the key term used in introduction to data representation described here: item 2.
[1]3.Define the key term used in introduction to data representation described here: item 3.
[1]4.List the key term used in introduction to data representation described here: item 4.
[1]