Create your own solar-powered compost tumbler in 3 main steps:

icons of 3 building blocks (cube, corner connector, and short frame)

Step 1

Build the tumbler with the Climate Action Kit.

Icons of code blocks.

Step 2

Add code to bring it to life.

Icons of a pencil, a thought bubble with a code block, and a wrench.

Step 3

Modify the tumbler’s code to learn how it works.

SUCCESS CRITERIA

I can:

  • build a solar-powered compost tumbler with the Climate Action Kit
  • explain how the tumbler spins in response to sunlight
  • adjust the timing of the tumbler’s spinning to improve the composting process
  • create my own LED patterns to show different stages of the tumbler’s cycle
Let’s Build!