Ep 67: Revisiting the Development of Mathematical Reasoning
Math is Figure-Out-Able!
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Additive Reasoning - How to Build Your Reasoning
If you're thinking about backing up by ones, then you're thinking in counting strategies. So if I'm in 57, I might want to get to a friendly number and add three at a time. Not thinking in terms of those bigger jumps will affect your ability to think about more sophisticated mathematical concepts as we go.
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