2017-2018學(xué)年新西師大版小學(xué)二年級(jí)數(shù)學(xué)下冊(cè)全冊(cè)教案精編

1、2017-2018 2017-2018 學(xué)年西師版小學(xué)數(shù)學(xué)二年級(jí)下冊(cè) 學(xué)年西師版小學(xué)數(shù)學(xué)二年級(jí)下冊(cè)全 冊(cè) 教 案目 錄一、萬(wàn)以內(nèi)數(shù)的認(rèn)識(shí).....................................................................................................................................................

2、.....11.數(shù)數(shù)...........................................................................................................................................................................1第 1 課時(shí)................................

3、..............................................................................................................................1第 2 課時(shí).......................................................................................

4、.......................................................................32、寫(xiě)數(shù) 讀數(shù)...........................................................................................................................................

5、.............5第 1 課時(shí)..............................................................................................................................................................5第 2 課時(shí)...................................

6、...........................................................................................................................7大小比較 ...........................................................................................

7、.......................................................................93、 較大數(shù)的估計(jì)...........................................................................................................................................

8、.........104、 整理與復(fù)習(xí)........................................................................................................................................................13二、千米的認(rèn)識(shí)........................................

9、........................................................................................................................15千米 ..............................................................................................

10、..........................................................................15第 1 課時(shí)..........................................................................................................................................

11、..................15第 2 課時(shí)............................................................................................................................................................17三、三位數(shù)的加減法...........................

12、.............................................................................................................................191、整十、整百數(shù)的加減..................................................................................

13、........................................................19第 1 課時(shí)............................................................................................................................................................

14、19第 2 課時(shí) ......................................................................................................................................................21第 3 課時(shí)...................................................

15、.........................................................................................................222. 三位數(shù)的加法........................................................................................................

16、...............................................26第 1 課時(shí)............................................................................................................................................................26第 2 課時(shí)

17、 ........................................................................................................................................................27七、收集與整理..........................................................

18、......................................................................................................56分一分.................................................................................................................

19、.......................................................56第 1 課時(shí)............................................................................................................................................................5

20、6第 2 課時(shí)............................................................................................................................................................58實(shí)踐活動(dòng)：每天鍛煉 1 時(shí)..........................................

21、..............................................................................................59八、總復(fù)習(xí).......................................................................................................................

22、.................................................61第 1 課時(shí)...................................................................................................................................................................

23、.61第 2 課時(shí)....................................................................................................................................................................62第 3 課時(shí).......................................

24、.............................................................................................................................64第 4 課時(shí).......................................................................................