Joshua McGoun, a K-12 public-school teacher in Frederick, Maryland, first noticed a change in his students about 10 years ago. They began to struggle with focus. Increasingly, younger kids were not ...
Educator Ruth Mork teaches kids about clocks — from sundials to cuckoo clocks to roosters. Ruth Mork introduces clocks of all kinds — sundials, candle clocks, hourglasses, cuckoos, even a rooster! She ...
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