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Post
Andrew Stacey
mathforge.org
did:plc:saqu2qo6zwvmvoemn3kk6f5r
Teaching fractions to Y7 and standard form to Y8. With both, went for the PoV that the "unusual bit" is basically /units/.
So with addition, subtraction, comparison then we need to get the numbers into the same /units/ before we can do anything.
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2025-01-29T23:57:57.946Z