CircuitForge

CircuitForge's 5-character cast embodies the four electrical primitives plus the construction primitive that ties them together. Watt (mentor) frames each; the cast embodies them in a way kids can SEE and BUILD on a virtual breadboard. Water-analogy register (pressure / flow / slowdown / topology) chosen because it scaffolds the physics without requiring prior abstract-math fluency; circuit-building practice is the load-bearing curricular activity.

Level 1

Build, code & practice

Four hands-on surfaces — three makers plus the concept quiz. Everything runs on your device; nothing is sent anywhere.

Breadboard Lab Wire a battery, resistor, LED and switch on a real breadboard. Close the loop and watch the current flow — or trip a short. Probe any point with the multimeter. Build Block-Code Bot Snap movement, turn, repeat and if-sensor blocks together, then run your program step-by-step to drive the robot to its goal. Code Logic Lab Wire AND, OR, NOT and XOR gates, flip the switches, and check your circuit against the target truth table. Digital logic Concept Kits 16 quiz kits — 400 questions from static charge to microcontrollers — with a hint after a first miss and an explanation every time. Practice

16 kits · 400 questions · ages 10–14 · NGSS engineering + computational thinking

Meet the cast — the characters who teach this

Each one stands for an idea you’ll practice. Tap a character to read their illustrated story and hear their audio drama.

Explore all the stories →

Privacy & how it works Meet the cast