<h3>重慶市江津區(qū)西城小學四年級一班 陳宇涵<br> 他是一個聰明好學的男孩，學習認真，踏實勤奮，思維敏捷。語言表達能力也很不錯，積極主動為班級服務，樂于參加課余活動，在這些活動中不斷鍛煉提升自己的綜合能力，是同學們的好榜樣。</h3> <h3> 這道題是教材中的思考題，初次接觸這種題目，興許不容易弄懂題意，但小老師講得很清晰流暢。這道題其實還有另外一種方法，可以根據(jù)被減數(shù)不變的前提條件下，利用減數(shù)和差的變化規(guī)律來求，這種方法的思維層次就要高一些了。</h3> <h3>點評：<br> 1、宇涵的視頻<span style="caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 16px; letter-spacing: 0.5440000295639038px; text-align: justify; white-space: normal; -webkit-text-size-adjust: 100%;">經(jīng)過指導與修改，進步明顯！</span><span style="caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 16px; letter-spacing: 0.5440000295639038px; text-align: justify; white-space: normal; -webkit-text-size-adjust: 100%;">講解時劃出關鍵的地方給大家做了一個非常好的示范。</span></h3><h3><span style="caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 16px; letter-spacing: 0.5440000295639038px; text-align: justify; white-space: normal; -webkit-text-size-adjust: 100%;"> 2、</span><span style="caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 16px; letter-spacing: 0.5440000295639038px; text-align: justify; white-space: normal; -webkit-text-size-adjust: 100%;">對于題目信息的解讀，問題的理解都非常到位，一步一步展開，有序明了。<br></span></h3><h3><span style="caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 16px; letter-spacing: 0.5440000295639038px; text-align: justify; white-space: normal; -webkit-text-size-adjust: 100%;"> 3、</span><span style="caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 16px; letter-spacing: 0.5440000295639038px; text-align: justify; white-space: normal; -webkit-text-size-adjust: 100%;">講解語速、態(tài)勢與他性格及其相似，平穩(wěn)大氣、波瀾不驚。如果能把第二種方法講解展示給大家就更完美啦。<br></span><font face="-webkit-standard"><span style="white-space: normal; -webkit-text-size-adjust: auto;"> 一顆冉冉上升的小星星，</span></font>新學期加油！</h3>