lesson plans

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.

Bring the reef into your classroom

Teach life cycles, ecosystems, and responsibility with week-by-week aquarium lesson plans built by teachers like you. Aquarium suppliers sponsor the whole platform so their starter kits reach thousands of classrooms—and you get it free.

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.