education

Fix the circuit, beat the clock

Race through a ladder of broken LED circuits—wrong resistor, backward diode, miswired parallel—diagnosing and fixing each under time pressure while climbing the ranks against other learners, free to play as electronics bootcamps and course creators sponsor the 'what's next' roadmap that appears when you prove you're ready.

Catch the mistake before you hit simulate

Scan your Proteus schematic and spot LED circuit errors—wrong resistor, backward polarity, missing current limiting—before you waste an hour troubleshooting, while component makers earn placement by offering the exact part that fixes your design.

Practice on a phantom, not a puppy

Order a 3D-printed kidney with cysts or a pregnant uterus with pups, embedded in gel inside a reusable torso—your students and new techs scan realistic canine anatomy over and over without the ethics committee or the $40K human simulator.

The Michelin guide for classrooms

See which teachers earn one, two, or three stars based on anonymous audits of real student work and growth—free for families, funded by schools who pay for honest quality benchmarks beyond test scores.

Lesson plans teachers actually use

Grab free, classroom-tested art lessons aligned to your standards and save hours every week—funded by districts who pay to see which projects light up classrooms like yours.

Steal the lesson that worked next door

Share and rate aquarium lesson plans with teachers across the country—observation journals, ecosystem experiments, responsibility charts—all free because textbook publishers pay to see which activities classrooms actually love.