Year 5 - Computing
Connecting physical computing devices
Exploring selection in physical computing
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
In this unit pupils will use physical computing to explore the concept of selection. Pupils will use conditions to control the flow of a program. They will make use of their knowledge of repetition when introduced to the concept of selection and write programs that utilise this concept.
Lesson Summary
You will learn to control a simple circuit connected to a computer.
Key Notes
- A simple circuit can be connected to and controlled by a microcontroller.
- Software is used to program a microcontroller.
- A microcontroller can be programmed to switch an LED on.
Vocabulary To Learn
- microcontroller: a small computer that can be programmed to control output components and respond to inputs
- Crumble: a microcontroller which can control outputs and respond to inputs
- Sparkle: an LED light that can connect to a Crumble
Common Mistakes To Avoid
- Any wire can connect any component and the circuit will work.
3 Quick Questions (With Answers)
1. Describe the system or process from this lesson in clear steps.
A simple circuit can be connected to and controlled by a microcontroller. Software is used to program a microcontroller.
2. Define this computing term and give one practical example. 'microcontroller'
a small computer that can be programmed to control output components and respond to inputs. Add one real device or system example to prove understanding.
3. Correct this common computing misconception.
Mistake: Any wire can connect any component and the circuit will work. Correction: Specific pads must be connected correctly to complete a circuit. Circuits that are not complete will not work as charge will not be able to flow.
More Lessons In This Unit
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