WEBVTT

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This is a playable second-grade fractions game — Ohio standard 2.G.3 — built in a weekend, with no web-development degree.

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The first challenge asks which cut makes two equal shares. The learner has to judge the partition, not just click through.

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The next one asks them to build it — a fair cut through the center of the circle.

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Then to name what they made.

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Then to describe the whole in terms of its equal shares — the language the standard actually asks for.

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And finally to reason: are both of these divided fairly? Recognize, build, name, explain — four strands of one standard, and the game tracks each of them separately.

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Clear the level and the badge lands. The scoreboard is the part that matters for us: mastery tracked per strand, on this device, with no account and nothing leaving the machine.

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The point isn't this game. The point is that the wall between “I have an idea for my class” and “it exists” has never been thinner.