What teachers get
- Create one free class with up to 30 learners.
- Use class codes and learner PINs instead of student emails.
- Assign all six individual core packs—the complete fact foundation across all four operations—to every learner.
- Use basic progress and weak-fact reporting at no cost.
- Print login cards and parent claim cards from the class workflow.
- Let families claim the same learner progress and continue at home.
Back-to-school teacher trial
Eligible teacher accounts can redeem code BTS2026 by October 31, 2026 for 60 days of Teacher Premium. No credit card is required, and the trial does not start a paid subscription or automatic billing. During the trial, teachers get combined packs, extra classes, and full learner map detail, plus Personalized weak-fact worksheets with answer keys and Printables Lab for individually tailored sheets for one or more learners. Teacher Premium is optional after the trial and costs $49/year only if you choose to continue. Nothing is charged automatically on day 61. After 60 days, your account returns to the free teacher plan. Core classroom practice and basic reporting remain available. Your classes, learners, saved progress, class codes, parent relationships, and all six individual core fact packs—the complete fact foundation across all four operations—stay in place.A simple classroom-to-home loop
Create a class
Choose a core fact pack and add learners manually.
Students practice
Share the class link or printed login cards. Sessions take 2 to 5 minutes.
Send progress home
Generate parent claim cards so families can connect to the learner already started at school.
Keep one learner record
Parents continue at home without starting the child over from zero.
Start with the reliable classroom path
Class links, learner PINs, and printed cards are the primary setup. Google Classroom roster import is optional: with a teacher's permission, Math Builders uses read-only access to active Classroom courses and roster membership so the teacher can select a course and import learner display names. It does not request student email addresses, photos, assignments, or grades, and it may depend on your school's Google Workspace permissions. You can use Math Builders without connecting Google Classroom. Learn how Google Classroom data is used.
Math Builders is a fluency supplement, not a curriculum or a district rollout promise. See the FERPA information and COPPA information for the current privacy posture.
Teacher questions
Frequently Asked Questions
No. Teachers create a class, add learners, and give students a class code and PIN. Student email addresses are not required for the standard classroom path.
One class with up to 30 learners, student PIN access, printable login cards, all six individual core fact packs—the complete fact foundation across all four operations—and basic progress and weak-fact reporting.
Use Math Builders for 2 to 5 minutes at a time. The primary daily target is two minutes of active answer time, with an optional five-minute bonus.
No. Math Builders is a fact-fluency layer that works alongside your adopted curriculum. It targets recall practice and does not replace conceptual instruction.