[國小] 五下未知數單元 試教請益?
感謝各位老師給的建議,非常受用
我在準備未知數這個單元也遇到一點瓶頸
抓不太到重點(我是設計教加法)
五下未知數主要教X
但不論是列式或求解
其實學生早就學過算式填充題
現在只不過將()換成X
請問大家教學重點要擺在哪呢?
例如:x+50=80 x=30
學生的錯誤迷思可假設甚麼呢?
再請各位老師解惑
感謝!!
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07/11 18:52, , 1F
07/11 18:52, 1F
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07/11 18:53, , 2F
07/11 18:53, 2F
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07/11 18:53, , 3F
07/11 18:53, 3F
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07/11 19:06, , 4F
07/11 19:06, 4F
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07/11 19:08, , 5F
07/11 19:08, 5F
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07/11 19:13, , 6F
07/11 19:13, 6F
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07/11 19:13, , 7F
07/11 19:13, 7F
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07/11 19:15, , 8F
07/11 19:15, 8F
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07/11 19:16, , 9F
07/11 19:16, 9F
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07/11 19:32, , 10F
07/11 19:32, 10F
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07/11 19:32, , 11F
07/11 19:32, 11F
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07/11 19:33, , 12F
07/11 19:33, 12F
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07/11 19:34, , 13F
07/11 19:34, 13F
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07/11 19:35, , 14F
07/11 19:35, 14F
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07/11 19:35, , 15F
07/11 19:35, 15F
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07/11 19:36, , 16F
07/11 19:36, 16F
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07/11 19:43, , 17F
07/11 19:43, 17F
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07/11 19:58, , 18F
07/11 19:58, 18F
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07/11 19:58, , 19F
07/11 19:58, 19F
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07/11 19:59, , 20F
07/11 19:59, 20F
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07/11 19:59, , 21F
07/11 19:59, 21F
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07/11 20:45, , 22F
07/11 20:45, 22F
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