Review Quest
Game-style unit test review your students will actually finish. A scouting mission maps each student's weak spots, zones teach and check every skill, and a reward code tells you exactly how they did. No student accounts. Nothing to install. Works on phones and Chromebooks.
Get your private teacher dashboard instantly by email.
Into Google Classroom or Canvas. Students click it, type their name, and play. Progress saves on their device.
Finished students email you a reward code. Paste codes into your Insight panel to see every student's zones, scores, and earnings.
🎁 Try a full unit free for 14 days
📚 8th Grade Physical Science
Every 8th grade Review Quest, organized in one Study HQ dashboard with one class link per unit.
🧪 High School Physical Science
Every high school Review Quest, organized in one Study HQ dashboard with one class link per unit.
🐻 The Den — the classroom game your students will beg to play
140 student seats · teacher dashboard with roster, approvals & anti-cheat flags · server-graded games aligned to 8th grade and HS physical science standards · cancel anytime (your class is preserved)
❓ Questions teachers ask
Do students need accounts or logins?
No — and they never will. Students open your class link, type their first and last name, and start. Progress saves automatically in their browser, and a blue save code lets them move between devices. We store zero student data on our servers.
What do I actually see as the teacher?
When a student finishes (or gets as far as they get), the quest gives them a reward code to email you. Paste any number of codes into your dashboard's Insight panel and it decodes into a class table: every skill zone cleared, checkpoint performance, flashcard and minigame results, points earned, and the date — per student.
How long do I keep access?
Units and bundles: forever. One-time purchase, no subscription, and your class links keep working year after year — including every improvement we ship to the unit, automatically. The Den is different — it's the one subscription product ($9.99/month or $89/year) and works while your subscription is active; cancel anytime and your class is preserved in case you return.
Can my whole class use one purchase?
Yes — a purchase licenses your classes. All your periods use the same class link, all year, every year.
Does it work on phones?
Yes, everything except the optional two-player 1v1 arena games (those need a keyboard, so they're computer-only).
Does each unit come with an actual test?
Yes — every unit includes a printable unit test (PDF) that mirrors the quest's skill zones one-for-one: a multiple-choice section plus show-your-work problems, with a full teacher key. You get two scrambled forms (A and B) for test security. Download them anytime from your dashboard.
Is there a teacher guide?
Yes — a 4-page PDF covering setup, how students save, and reading the Insight panel: Review Quest Teacher Guide. It's also linked in your dashboard.
How do I cancel The Den?
Two clicks, no emails: open your Den dashboard → Manage billing → cancel. You keep access through the period you've paid for, and your whole class — sims, closets, balances — is preserved forever in case you come back. Lost your dashboard link? Use "Email me my dashboard link" above. Not sure which Tobin Science subscription you have? See Manage or cancel a subscription.
What's the refund policy?
All sales are final on digital goods — that's why the full free trial unit exists. Try it with a real class first; if your students love it, the rest of the catalog will land the same way.