In the Silent Way classroom, teachers no..-阿摩線上測驗
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8F Dex Shih 高三上 (2014/05/03)
大寫,專有名詞。Cuisenaire rods are math learning aids for students that provide a hands-on[1] elementary school way to explore math and learn math concepts, such as the four basic arithmetical operations, working with fractions and finding divisors.[2] [3] In the early 1950s, Caleb Gattegno popularised this set of coloured number rods created by the Belgian primary school teacher Georges Cuisenaire (1891-1975), who called the rods réglettes. |