On the bench · not built yet

Coin Cell Greenhouse

Students program a simulated microcontroller to water a greenhouse on a coin battery; its slow sensor, 2 KB of memory and sleep mode set hard limits, so they refactor the loop into procedures and smarter control flow until it lasts a month.

Play style: Simulator
Module: Device Limits and Optimization: Capabilities and limits of a simulated device; optimize its algorithm with procedures
Grade: Grades 9-12 · Computer Science
Standards: HS-SYS-HW-30 HS-ALG-PS-02

Nearby on the shelf

Grades 9-12 · Computer Science · Simulator

Sorting Showdown

Visualize and race sorting algorithms on different data sets; compare efficiency.

Grades 9-12 · Computer Science · Sandbox

API Playground

Call mock APIs and build a small app by combining modules and functions.

Grades 9-12 · Computer Science · Lab

AI Evaluator

Test AI-generated outputs for accuracy and bias; evaluate training data and choose the right model type.