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近日参加了区里组织的教研活动。很有幸听到了特级教师王凌上的一节《两位数乘两位数》(两位数乘整十数的口算)一节课,让我受益匪浅,现将部分教学片断与同行一起分享。【教学片断】教师首先出示了一个情境图:李叔叔培育出了一批新品种菜椒,送给敬老院的爷爷奶奶,每箱有12个,一共送了()箱,送了多少个菜椒?师:一共送了多少箱?
Recently participated in the area of teaching and research activities. It is fortunate to have heard a lesson from super teacher Wang Ling on “Two-digit Double-digit” (a double-digit multiplication of ten). I benefited a lot from my teaching. share it. Teaching Pieces The teacher first presented a situation diagram: Uncle Li cultivated a batch of new varieties of pepper, gave the nursing home grandparents, each box has 12, a total of sent () box, how many to send the pepper Teacher: How many boxes have I sent?