BeTheMath — Error Detective Fix mistakes fast • Learn why • Stored only on your device
🧠 Math Mode
Session Settings
Choose player, track, and accessibility options. Current Edition: Grades 6–8.
Player
Grade Band
Track
Auto-advance (seconds)
UI Scale
Accessibility
Player profiles and progress are stored only on this device (localStorage).
About
BeTheMath helps learners become “error detectives”: spot the mistaken idea, then apply the clean fix.
  • Practice tool — not a test, no grades, no pressure.
  • Private by default — no accounts, no tracking, no uploads.
  • Local-only progress — stored in your browser on this device.
  • Explain → Fix → Repeat — each item includes the misconception, the principle, and the corrected work.
Current Challenge
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6–8 • All Tracks Focus: mixed practice across tracks
XP 0 Streak 0
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Student work will appear here.
Pick the best explanation or fix for the student's work.
Insights
Each time you fix an error, a short insight appears here for quick review.
Study A Specific Problem
Create a custom practice item from a real mistake.
Problem (what was asked?)
Student work (incorrect)
Clean fix / explanation (the correct idea)
Error type (optional)
Difficulty
Custom items are stored only in this browser on this device.
Saved custom items (this device)
Session Stats
XP 0
Coins 0
Streak 0
Played 0
Missions
Small goals that update as the player practices.
Badges
Earn badges for streaks and XP milestones.
Scoreboard
Local players on this device, sorted by XP.
No players yet.
This scoreboard never leaves this browser. It is not shared online.
Teacher / Parent Notes
Simple, ethical use: low-pressure practice + clear feedback.
  • Use 5–10 minutes as a warm-up (same band + track).
  • Ask: “What mistaken idea caused this?” then “What’s the clean fix?”
  • If a learner misses an item, read the hint together before the next one.
  • Rotate tracks or use All Tracks for mixed practice.
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