72 lines
2.2 KiB
Markdown
72 lines
2.2 KiB
Markdown
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# night light lesson
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change the brightness of the BBC micro:bit #brightness #plot #docs
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### @video td/videos/night-light-0
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## Topic
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Set Brightness
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## Quick Links
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* [activity](/microbit/lessons/night-light/activity)
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* [challenges](/microbit/lessons/night-light/challenges)
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## Class
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Year 7
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## Prior learning/place of lesson in scheme of work
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Learn how to **set brightness** of an image `set brightness` to set the brightness of the LED screen. We will be learning how to set the brightness of the LED screen using LED show LEDs, on button pressed and set brightness.
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## Documentation
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* **set brightness** : [read more...](/microbit/reference/led/set-brightness)
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* **show LEDs** : [read more...](/microbit/reference/basic/show-leds)
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* **on button pressed** : [read more...](/microbit/reference/input/on-button-pressed)
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## Objectives
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* learn how to set the brightness of the LED screen
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* learn how to run code when an input button is pressed
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* learn how to turn on all LEDs
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## Progression Pathways / Computational Thinking Framework
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#### Algorithms
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* Uses diagrams to express solutions.(AB)
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* Recognises that different algorithms exist for the same problem (AL) (GE)
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* Represents solutions using a structured notation (AL) (AB)
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* Can identify similarities and differences in situations and can use these to solve problems (pattern recognition)(GE)
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#### Programming & Development
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* Creates programs that implement algorithms to achieve given goals (AL)
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* Selects the appropriate data types(AL) (AB
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#### Information Technology
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* Collects, organizes, and presents data and information in digital content (AB)
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* Makes appropriate improvements to solutions based on feedback received, and can comment on the success of the solution (EV)
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* Recognises ethical issues surrounding the application of information technology beyond school.
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Computational Thinking Concept: AB = Abstraction; DE = Decomposition; AL = Algorithmic Thinking; EV = Evaluation; GE = Generalisation
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## Activity
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* time: 20 min.
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* [activity](/microbit/lessons/night-light/activity)
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## Extended Activity
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* time: 20 min.
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* [challenges](/microbit/lessons/night-light/challenges)
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## Homework
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* Extended Activity: [challenges](/microbit/lessons/night-light/challenges)
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