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For grown-ups

What your child practices

BridgeForge (ages 9–14) makes math visible in the subjects kids already love. It builds the CCSS Mathematical Practices (MP.1–MP.8) — especially MP.4, model with mathematics — by connecting a math idea to the place it genuinely appears.

  • Bridge Builder — you’re shown a math idea (ratio, symmetry, rate, angle, probability, binary…) and choose the real-world moment that actually uses it: mixing paint, keeping a beat, a bouncing ball, a dice roll, a stored photo. The wrong choices are real too — they just bridge to a different idea.
  • Concepts checks — short cross-curricular rounds (math↔science, art, music, social studies, ELA, computer science). A hint appears only after a first miss, and every answer is explained.

Your privacy

BridgeForge runs entirely on your device. No accounts, no ads, nothing your child does leaves the device. A little progress (a level and a streak) is saved only on this device.