Gemma 4 Good Hackathon · Impact Track
A lesson-building tool powered by Gemma 4and guided by two collaborating Teacher’s Assistants. Hand it a topic, a grade level, and how long your class runs. Walk away with a complete, classroom-ready plan — objective, steps, assessment, teacher notes, misconceptions, accommodations, the whole deck.
No login. No teacher account. Lessons kept for 30 days at a private URL.
Two specialists, not one generalist
One-pass AI lessons sound flat because one model is doing every job. TLC splits the work. Hunter builds the scaffolding; Christine adds the depth. A review layer audits both before the final package is assembled.
Hunter
Structure & rigor
The lesson architect. Drafts the measurable objective, the step-by-step sequence, the assessment, the answer key, and the time allocations. Direct. Precise. Doesn’t soften.
Owns: objective, lesson steps, assessment, standards.
Christine
Depth & engagement
The pedagogue. Writes the hook, the demonstration, the discussion prompts, common misconceptions, differentiation, and disability accommodations. Warm. Practical. Specific.
Owns: engagement, demo, teacher notes, accommodations.
How it works
Topic, grade level, class length. Optionally: the standards you're tied to, a source reading, a specific objective you already know you want.
Both build the lesson in parallel. A review layer audits each side for grade fit, source alignment, internal consistency. Then both return to polish.
A complete lesson with every section labeled grounded / scaffolded / generated so you know exactly which parts trace to your source and which you should review.
What’s in a TLC lesson
Built for the Gemma 4 Good Hackathon. MIT licensed. Every prompt, every schema, every merge rule is in the public repo — because a tool teachers use should be inspectable by the people who audit it.