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ARCHIVED Year 3: Digital world: Electronic charm
Designing and developing a program and housing for a Micro:bit electronic charm to use in low-light conditions.
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Please note
This unit has now been replaced by the Year 3 unit Digital world: Wearable technology. Kapow no longer updates these lessons, and they may not reflect the national curriculum or current guidance. They remain a permanent part of your subscription and will continue to be available for reference and use. We recommend that you explore the new versions of the lessons.
Unit outcomes
Pupils who are secure will be able to:
- Give a brief explanation of the digital revolution and/or remember key examples.
- Suggest a feature from the Micro:bit that is suitable for an eCharm.
- Write a program that initiates a flashing LED panel, or another pattern, on the Micro:bit when a button is pressed.
- Identify errors, if testing is unsuccessful, by comparing their code to a correct example.
- Explain the basic functionality of their finished program.
- Suggest key features for a pouch, with some consideration for the overall theme and the user.
- Use a template when cutting and assembling a pouch, with some support.
- Describe what is meant by ‘point of sale display’ with an example.
- Follow basic design requirements using computer-aided design, drawing at least one shape with a text box and bright colours, following a demonstration.
- Evaluate their design.
Suggested prior learning
Electrical systems: Electric poster
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Lessons
Lesson 1: Smart wearables
Lesson 2: Programming an eCharm
Lesson 3: eCharm pouches
Lesson 4: Point of sale displays
Key skills
- Problem solving by suggesting
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Key knowledge
- To understand that in
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Key vocabulary
smart wearables
product design
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Register for a free set of micro:bits
You can register for a free set of micro:bits. Alternatively, your local secondary school may have a set and there are online libraries who can also lend micro:bits to schools.
Related content
Unit resources
Knowledge organiser – DT: Y3 Digital world: Electronic charm
Aimed at pupils, a single page which gives key facts and definitions from the unit "Digital World - Electronic Charm".
Cross-curricular opportunities
Computing.
Build on the learning
ARCHIVED Year 4: Digital world: Mindful moments timer
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