tag:blogger.com,1999:blog-147988122011-12-05T14:53:55.922+08:00日前不小心將存放影片檔案之資料夾誤砍,加上沒有備份,因此許多教學影片無法下載.本人將利用時間儘速將影片重新再製,抱歉!!! 可以下載之教學影片為.mov格式,所以您必須有Quick Time播放程式才能看得到.要下載Quick Time播放程式,可以到http://www.apple.com.tw/ quicktime/mac.html下載即可. podcast訂閱網址:http://feeds.feedburner.com/blogspot/wtCL清源老師noreply@blogger.comBlogger201100tag:blogger.com,1999:blog-14798812.post-1144946768489268922006-04-14T00:04:00.000+08:002006-04-14T16:37:42.890+08:001.學會比較各種分數大小.<br />2.學會通分的意義與方法.<br />3.學會運用通分比較異分母分數的大小.<br />4.學會運用通分來進行分數的加減運算.<br /><a target=_blank href="http://163.20.62.6/605/mov/ifng-su_bs.mov"><img src="http://www.snapple-lab.com/images/podcast_icn.png" border=0 alt=????></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-114494676848926892?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com9tag:blogger.com,1999:blog-14798812.post-1144833602766206752006-04-12T17:06:00.000+08:002006-04-12T17:20:02.783+08:00本單元學習重點:<br />1.學會整數與分數的換算.<br />2.了解什麼是等值分數.<br />3. 學會什麼是約分與擴分.<br />4. 學會什麼是最簡分數. <br />5.學會用擴分與約分的方法求出等值分數<br /><a target=_blank href="http://163.20.62.6/605/mov/ko-fng_ue-fng.mov"><img src="http://www.snapple-lab.com/images/podcast_icn.png" border=0 alt=????></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-114483360276620675?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1142066489517582872006-03-11T16:39:00.000+08:002006-03-11T16:41:29.533+08:00本單元學習重點:<br />1.了解甚麼是公倍數與最小公倍數<br />2.知道求出(最小)公倍數的各種方法<br />3.了解兩數互質時最小公倍數的求法<br /><a target=_blank href="http://163.20.62.6/605/mov/kong-pei-su.mov"><img src="http://www.snapple-lab.com/images/podcast_icn.png" border=0 alt=????></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-114206648951758287?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1140625000799813872006-02-23T00:10:00.000+08:002006-02-23T00:16:40.810+08:00學習重點:<br />1.了解甚麼是公因數與最大公因數<br />2.知道求出(最大)公因數的各種方法<br />3.了解互質的意義<br /><br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對怎樣計算的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://163.20.62.6/605/mov/kong-in-su.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-114062500079981387?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1139759541235664802006-02-12T23:45:00.000+08:002006-02-12T23:52:21.246+08:00學習重點:<br />1.了解以對稱軸為基準來繪製線對稱圖形另一側之技巧與方法.<br />2.學會應用線對稱圖形基本觀念繪製線對稱圖形另一側之技巧與方法,來繪製線對稱圖形另一側.<br /><br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對怎樣計算的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://grm.cdn.hinet.net/xuite/34/2d/12335676/blog_20588/dv/5153883/5153883.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113975954123566480?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1139551859884996772006-02-10T14:01:00.000+08:002006-02-10T14:12:41.790+08:00本節學習重點.<br />1.認識甚麼是線對稱圖形的對應點,對應邊和對應角.<br />2.知道線對稱圖形的對應點,對應邊和對應角的特性.<br />3. 知道線對稱圖形兩個對應點的連線會與對稱軸互相垂直.<br /><br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對怎樣計算的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://163.20.62.6/605/mov/shian-tuei-chhen3.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113955185988499677?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1139497431103248942006-02-09T22:51:00.000+08:002006-02-09T23:03:51.120+08:00本節學習重點.<br />1.認識甚麼是對稱軸.<br />2.知道如何找出線對稱圖形的對稱軸.<br />3. 知道線對稱圖形有幾條對稱軸.<br /><br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對怎樣計算的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://163.20.62.6/605/mov/sian-tuei-chhen2.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113949743110324894?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1139389028223716682006-02-08T16:46:00.000+08:002006-02-08T16:57:08.246+08:00本單元是線對稱圖形的第一個小單元,學習重點如下:<br />1.認識甚麼是線對稱圖形.<br />2.知道線對稱圖形的特性.<br />3.分辨那些是線對稱圖形.<br /><br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對怎樣計算的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://163.20.62.6/605/music/shian-tuei-chhen1.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113938902822371668?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1137054091132495252006-01-12T16:18:00.000+08:002006-01-12T16:21:31.146+08:00這裡介紹<br />1.認識數學等式運算的基本規則<br />2.分辨各種等式運算規則<br />3.運用各種等式運算規則計算題目<br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對怎樣計算的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://grm.cdn.hinet.net/xuite/34/2d/12335676/blog_20584/dv/4840969/4840969.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113705409113249525?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com1tag:blogger.com,1999:blog-14798812.post-1136969016652524742006-01-11T16:40:00.000+08:002006-01-11T16:43:36.670+08:00這裡介紹<br />1.認識並了解多邊形與正多邊形的特性<br />2.了解並熟練多邊形內角和的推算方式<br />3.學會計算正多邊形內角角度<br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對多邊形與內角和的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://grm.cdn.hinet.net/xuite/34/2d/12335676/blog_20584/dv/4832459/4832459.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113696901665252474?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1136824495848672292006-01-10T00:30:00.000+08:002006-01-10T00:34:56.473+08:00這裡介紹<br />1.容量單位:毫公升,分公升與公升<br />2.毫公升,分公分與公升之間的換算<br />3.加,減,乘,除熟練容量的計算<br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對容量的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://grm.cdn.hinet.net/xuite/34/2d/12335676/blog_20584/dv/4819329/4819329.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113682449584867229?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1136797498980153052006-01-09T16:53:00.000+08:002006-01-09T21:25:22.993+08:00這裡介紹正方體與長方體的性質及表面積與體積的算法.<br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對正方體與長方體的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://grm.cdn.hinet.net/xuite/34/2d/12335676/blog_20584/dv/4814847/4814847.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113679749898015305?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1136651468009857452006-01-08T00:05:00.000+08:002006-01-08T01:34:41.316+08:00倍數是國小高年級數學中非常重要的部份.它的影響會一直延伸到國中.在數學中是重要的關鍵的能力.<br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對倍數的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://grm.cdn.hinet.net/xuite/34/2d/12335676/blog_20584/dv/4800322/4800322.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113665146800985745?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1136619636884375222006-01-07T15:13:00.000+08:002006-01-07T15:40:36.903+08:00因數與因數分解是國小高年級數學中非常重要的部份.它的影響會一直延伸到國中.在數學中是重要的關鍵的能力.<br />在這裡我們只能做概略性的介紹,所以如果能搭配課本或是自修來複習,相信會有更好的學習效果.看完影片之後,如果能做一些練習,將有助於對因數與因數分解的了解.<br />因為個人教學經驗淺薄,如果在解說的過程有疏漏或錯誤的地方,請各位先進不吝給予批評及指教.<br /><a target=_blank href="http://grm.cdn.hinet.net/xuite/34/2d/12335676/blog_20584/dv/4795691/4795691.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-113661963688437522?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1126711852657873342005-09-14T23:28:00.000+08:002005-09-14T23:30:52.656+08:00很多同學面臨除法的時候很容易出錯,追根究底大多是因為一位數乘多位數乘法及減法沒學好. <br />要不就是為了算一題除法,往往還要用好幾個乘法與減法算式在旁邊才能算好一題除法. <br />實在是很不符合經濟效應.在這裡ching-yuan老師提出了懶人減法-不借位減法(ps.把減法變成加法),請大家來看看會不是比借位借個不停的減法來的快速呢?<br /><br /><a target=_blank href="http://163.20.62.6/605/mov/math-video2.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-112671185265787334?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com1tag:blogger.com,1999:blog-14798812.post-1126711686095980412005-09-14T23:24:00.000+08:002005-09-14T23:28:06.100+08:00目前小朋友的基本運算能力在下降中,在我的班上,多位數乘法的計算,很多同學速度慢而且錯誤多. <br />具我的觀察其中的問題就在於一位數乘以多位數的乘法基礎不好. <br />其實一位數乘以多位數的乘法速度要快的第一步就是不依賴直式,用橫式直接計算. <br />為什麼我會這麼主張呢?請大家來看看我的說明.<br /><br /><a target=_blank href="http://163.20.62.6/605/mov/math-video1.mov"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-112671168609598041?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1126109154579601602005-09-08T00:03:00.000+08:002005-09-08T00:05:54.583+08:00國小數學概數與概算之無條件捨去法.無條件進入法與四捨五入法之補充說明!!歡迎大家收聽.<br /><a target=_blank href="http://163.20.62.6/605/math-podcast/5-1-1-4.mp3"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-112610915457960160?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1125937104425246802005-09-06T00:05:00.000+08:002005-09-06T00:23:19.093+08:00介紹國小數學概數與概算之四捨五入法基本觀念及其應用,後面還有練習唷!!歡迎大家收聽.<br /><a target=_blank href="http://163.20.62.6/605/math-podcast/5-1-1-3.mp3"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><br /><a href="http://163.20.62.6/605/math-podcast/5-1-1-3ans.mp3">問題解答</a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-112593710442524680?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0tag:blogger.com,1999:blog-14798812.post-1125679707742962182005-09-03T00:46:00.000+08:002005-09-03T00:48:27.743+08:00介紹國小數學概數與概算之無條件進入法基本觀念及其應用,後面還有練習唷!!歡迎大家收聽.<br /><a target=_blank href="http://163.20.62.6/605/math-podcast/5-1-1-2.mp3"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><br /><a href="http://163.20.62.6/605/math-podcast/5-1-1-2ans.mp3">問題解答</a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-112567970774296218?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com1tag:blogger.com,1999:blog-14798812.post-1125577986991276852005-09-01T20:29:00.000+08:002005-09-03T00:49:00.586+08:00介紹國小數學概數與概算之無條件捨去法基本觀念及其應用,後面還有練習唷!!歡迎大家收聽.<br /><a target=_blank href="http://163.20.62.6/605/math-podcast/5-1-1-1.mp3"><img src="http://airlog.libsyn.com/podcasts/airlog/images/podcast_icn.png" border=0 alt=收聽全文></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/14798812-112557798699127685?l=junior-mathematic.blogspot.com' alt='' /></div>清源老師noreply@blogger.com0