Year 3 - Computing
Making a dinosaur identifier
Organising data using databases
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
This unit develops pupils' knowledge of what a branching database is and how to create one. They will use yes/no questions to gain an understanding of what attributes are and how to use them to sort groups of objects. Pupils will create an identification tool using a branching database.
Lesson Summary
You will learn to independently create an identification tool.
Key Notes
- You can create your own identification tool.
- Branching databases can be created based on a plan.
- Branching databases are used in real-world situations.
Vocabulary To Learn
- identification: the process of identifying something
- real world: something that happens in real life
Common Mistakes To Avoid
- Branching databases can only be used to identify objects.
3 Quick Questions (With Answers)
1. Describe the system or process from this lesson in clear steps.
You can create your own identification tool. Branching databases can be created based on a plan.
2. Define this computing term and give one practical example. 'identification'
the process of identifying something. Add one real device or system example to prove understanding.
3. Correct this common computing misconception.
Mistake: Branching databases can only be used to identify objects. Correction: In the real world, branching databases can be used for many reasons such as finding faults and diagnosing illnesses.
More Lessons In This Unit
Browse all guides in the Year 3 Computing guide library.