小学科学教学 如何做好实验准备
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/06 09:52:15
xXr~*Tmm%y `@܅
`͎ƶYHzsRu([hf{_EMLGḎyQ:4I[ 7bv?E>' \r +|6pϣAk(
jl /G=DP+8軚k;bC/UTćS}}lTZxm _װU?PM4`Y_kY^@|1lŠ- o| 嗬].}Q-Or(зRdVMT3ק{^UpJ4n%z{ї2hSI Y0E}vF8
Op|>#B˛SҲ,yvqf#vaE?e*8N^B+ rh
LC*(P , L,@8m`^#YKn)G
ԞK3OFP?2YI1b-\u6n%*MlSwH$q^Idhv/( ȧm3bV% ܯ{ǐn;
`#'y" Wd_ GdJVf͵yȚ l;V#Lb )( ʓ E/!Hj\LMb~:re! v(Yrבp F!`tHfE9)j08EyM8VFx[ 0 ųݖY/1:ECP 䮝 mP-5Xd CY:#o3)dA RN!f#aoŒ_fAvUs2H$ U#trz BQv+@wK,bsIUe?xeNh| E$dՉ͞4aò ^ 朒~U!SJIxnȢw,d rF;'D2j5:hV,Sa}f!? %yƑ] H-2 FЌȕ3p`жŒK=%=~3aQji
V<U y]kw&ܻ^x *"{\ aO2: hJѬ
oE9/mւU!MS|}npZ L<\S)
>dhg[,E')*c|ZsH "\J]W=e>19W% LTD)A*.j");
"N5 N{PYІ.$H ;' 3{B E8(;lJ65*N8@."o`uq=m|_I'`3W#
ˎ|-Q*r%zmfGW4p
_`e\tլdl-~ }K۠ooaW!YPJU}xÇzMa*n)TDo
C Fp`G) NHqۇb2 jd_9DtZ y9VRhoBr_S2Ůk . 0 Op|>lPI偨7ZN7NTSv>X: N\ubCafSȼ!\guQO>6,')^27Ě=7] ^ߣEdDF NdN3$t\a nCur;p.ftd&"ZdԬtPRHS>Q
-?xQ
0 $}bN=Ʀ--6ܢ*S"~n5f5'L*7Y$1[=`)VL` .@$|?.T xD㴘w-tx0l&mh'Pې{h6Z@V⩎O hrnkJ;^OX ȼ T1Bc:xg)p't{t)Tac$qĶ0#)w~2%ʁ3Rz(TGC }m6b`*E? 4t9 =\Db+s6*|PCO͐%U@le}=#T/kF֣!؏x4A
Y@6)P-nVw@@$M-844o%KI|hٍwߥY#wϙAq(~1 .RQCHwwH