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It was a curriculum reform in the united states in the 60s that emphasized introducing abstract math concepts very early.
by bawolff 2y ago
It was a curriculum reform in the united states in the 60s that emphasized introducing abstract math concepts very early.
- pwillia7 2y agoI found this: https://en.wikipedia.org/wiki/New_Math https://en.wikipedia.org/wiki/New_Math