This lesson delves into the fascinating science of how neurons send and receive signals. A similar process happens with radio waves used for modern communications.
Micro:bits mimics neurons and other communication devices to allow students to send and receive Morse code signals.
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Key Topics: human biology, sensory receptors and signals, computer science, technology.
Immersion Agenda
- Pique interest with a short introduction.
- Examine examples of chemical and electrical signals used by neurons.
- Briefly discuss and review relevant concepts.
- Students work collaboratively to code micro:bits to send and receive radio signals.
- Groups use micro:bits to simulate signals being sent and received.
- Students reflect on their work.
- Short whole group discussion recaps successes, difficulties, and unexpected events.