Mastery Tracking
Meets the Arcade.
Assign standards-based practice, watch every student's mastery build, and let them climb the league.
Generate, assign, track mastery.
The full loop your class runs every week, wrapped in one platform students actually want to open.
Standards Mastery
Track every student's progress against your state's standards. Mastery levels update as they practice, so you always know who needs help and where.
Auto-Generated Questions
A growing library of 200+ question types. Fresh numbers every attempt. Teachers can customize questions so students practice exactly what you want.
League System
Students earn points and climb from Iron to Legendary. Personal high scores — every student competes with themselves.
Cosmetics & Chests
Unlock avatars, banners, titles, and themes as they master standards. A student engagement loop that actually holds up.
Practice, Assessments, Exit Tickets
Three assignment modes covering daily practice, formal tests, and quick end-of-lesson checks. Live class games coming soon.
Printable Worksheets
Every assignment can print as a PDF worksheet with an answer key. Perfect for paper-friendly classrooms or subs.
Up and running in three steps.
Sign up with Google
Free, 30 seconds. Pick your school from the U.S. Dept of Ed's directory of ~130,000 schools.
Create your first class
Get a 6-character class code. Share it with students — they join with Google in one click.
Send an assignment
Pick standards, drop them into a practice or assessment. Watch mastery build in real time.
Try it free with your class.
No credit card, no waitlist. Sign up in 30 seconds and start assigning practice today.
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