K-6 ยท Back to school ยท No account ยท 30-second setup
Free CCSS-aligned math missions for whole-class lessons, math centers, sub-day backups, and mixed-level groups. No teacher account, no student usernames, no printing required, no in-app purchases โ just paste the link and play.
Promise, in eight checks
"No prep" is a category that's been diluted by every TPT seller who stuck a few PDFs together. Here's the literal checklist of what we don't make you do โ measured against the highest-friction edtech onboarding flows we've watched.
Quick-pick
Tap a topic to jump straight to the mission grid. Three difficulty tiers per topic โ same interface for the whole class, different depth per student.
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Open mission grid โ
Six classroom modes
Most edtech makes you bend your lesson to the product. We try to do the opposite โ here's the six classroom shapes we explicitly fit.
Set up three rotating stations for the first week of school: one prerequisite skill, one current-grade core topic, and one mystery worksheet for paper evidence. It works as a back-to-school math activity without rosters or prep packets.
Back-to-school baseline PDF โOpen a topic hub on the projector, click the first mission, and walk through the array model with the class. Hint cues line up with the questions you are already asking. Total prep: 30 seconds.
Browse CCSS hub โHand out three different topic links โ one per center. No printing, no log-ins, no usernames to manage. Each station auto-saves locally so kids pick up where they left off.
Browse all topics โPrint the sub-folder QR code linking to the topic hub. The substitute does not need an account and cannot accidentally enroll students in anything. Self-paced for the entire 50-minute block.
Free Worksheets (PDF) โEach topic ships three difficulty tiers (Seedling / Explorer / Challenger). Differentiate within one group: hand the same topic link to a struggling student on Seedling and a strong student on Challenger.
See Times Tables ladder โOn-screen mission for retrieval practice, printable PDF worksheet for follow-up. Both mapped to the same CCSS code. Pair the screen time with paper for a balanced 40-minute block.
Math mystery printables โRun an array, fraction bar, balance scale, or protractor on the interactive whiteboard while teaching. Each manipulative is a single iframe-embeddable page โ no install, no Flash.
Browse manipulatives โBy grade
12 topics ยท 360 interactive missions
Open grade map โ
14 topics ยท 420 interactive missions
Open grade map โ
15 topics ยท 450 interactive missions
Open grade map โ
13 topics ยท 390 interactive missions
Open grade map โ
12 topics ยท 360 interactive missions
Open grade map โ
13 topics ยท 368 interactive missions
Open grade map โ
No-prep classroom games
No-prep math games for teachers who need a link students can open immediately for projector lessons, centers, or substitute plans.
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