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Foundations of Technology

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Introduction to Computer Science Principles byDesign

Unit 1: Computer Science Principles byDesign

Learning Cycle 4: Sensors and Mathematics (Microbit)

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Foundations of Technology

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Big Idea

In this presentation we will learn how to use the different sensors in microbit and the common math operator blocks to solve engineering problems.

Foundations of Technology

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Sensors in microbit

  • Inputs to the microbit are received by sensors.
  • buttons, temperature sensor, magnetism sensor, accelerometer, light sensor, radio
  • Newer microbits have touch and microphone sensors

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Foundations of Technology

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The INPUT palette

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C Block, Value Block

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Boolean Block

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Value Block used in Comparison Operator

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Math Palette

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Blocks in the Math Palette

All standard operations and a few that you do not see in algebra class.

https://makecode.microbit.org/reference/math

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Example of a Program Using a Sensor and Math Operation

https://makecode.microbit.org/coding-cards

https://makecode.microbit.org/projects/level

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Wearable Tech Measuring Heart Beat Rate

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