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Science Lesson
1008-0031
2004 Issue 7
ke xue jiao shi yu qi ta xue ke jiao shi de he zuo
wang yi jiang
..............page:35-36
ba bai cao yuan huan gei xue sheng xiao ben ke cheng kai fa de si kao
zhou ke wen ; xia chang jiang
..............page:30-32
li xing si wei
..............page:43
ke xue yan jiu
..............page:42
xiao ben ke xue ke cheng de kai fa
xi xue rong
..............page:29-30
te shu chen yi bu pa re
..............page:56
wei zi ran ke shen yuan jian yu sun jin hua lao shi shang que
zhang chen jiang
..............page:40-41
ke xue shi yan xiao ji qiao 7 li
liu jin ying
..............page:48
wen yu da
..............page:28
zi zhi xiao le qi ke tang shi lu
ren shi hui ; li jin qi
..............page:22-25
ru he zu zhi you xiao de xiao zu he zuo xue xi
liang yan zuo
..............page:38-39
tan jiu shi jiao xue de ren shi yu shi jian
shi cheng liang
..............page:26-28
feng de guan ce deng san ze
guo shu dan
..............page:8-9
zhu jin yu
yang ye
..............page:47
ma ling shu zai shui zhong shi chen huan shi fu jiao xue an li
zhou xiang peng ; jiang xiang yang ; zhang ding er
..............page:18-20
zhe yang de tan jiu you jia zhi ma
lv wen huan
..............page:37
tan suo yue qiu de mi mi jiao xue tan
huang pei hui
..............page:10-11
bu neng hu shi yan shi shi yan
ni gao zhong
..............page:49
re chuan dao ke tang shi lu ji ke hou xiao ji
hu guo wei
..............page:6-8
ke xue jiao shi yao ba zi ran shu reng diao ma
ji rong zhen ; yi jiang nan
..............page:33-35
zhi zhu de ao mi
zhang lei
..............page:60
xiao xiao qing tai yong chu da
huang kai
..............page:60
wo jiu huo liao yi pian shu lin
wang zhi yuan
..............page:58
que shi cun zai guan jun ji yin
..............page:56
ke e de ji sheng jing
song bo si
..............page:59
qian nian gu cun
fang la quan
..............page:50-51
xue sheng zi ji she ji qu wei zuo ye
li xu min
..............page:41
shi jiao su jiao ban ke xue jiao cai zhi wo jian
zhang he ping ; zhou kang xi
..............page:15-16
kong qi zhan ju kong jian shi yan she ji
hu yu lin
..............page:48
li yong wang luo jiao shi wu yu jian kang
wang zuo fang
..............page:25
hua er yan liao
wang shi zuo
..............page:61
zhi zuo hui zou lu de shu bao
jiang chun zuo
..............page:58
bian ji bu bao gao
..............page:3
guan zhu san xia , bao hu jia yuan yi chang qian jiang ping hua po ke xue shi jian kao cha
xia fang zhou ; liao xiao hui ; he yu hang
..............page:52-53
shen qi de si gua rang
chu zan ning
..............page:59
ce qi wen jiao xue she ji
xiong shi ying
..............page:16-17
cheng gong shi bai jie shou huo
yang bing bing
..............page:39
zhui zong long juan feng
..............page:55
zhi guang die wen shi
..............page:57
cha ye guan you hui lai liao
zhang bin
..............page:61
yue xiang bian hua xiao shi yan
jiang yi an
..............page:49