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Cho mng thy c v cc bn n vi phn d thi:

THIT K HOT NG GIO DC

Lp K 65K - GDTH

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Tr chi

Lp chia thnh 2 i chi

LUT CHI

CY TRE TRM T50 que tnh/ 1 iKhu lnh: Khc nhpx2trc khi bt u 1 cu hi. Gv tr li: Nhp cu tr li ca cu hi ca hi sHc sinh hi: Nhp my? (2 ln)Sau 10 cu hi, i no tr li ng nhiu hn s chin thng

MI IM L mt mn l vt, mi que tnh = 1 t tre4

Cn thay i v tr ca t nht bao nhiu quc huy trong hnh 1 c hnh c dng hnh 2?

Hnh 1 Hnh 2Cu hi 1

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Mi nm c by thng c 31 ngy. Hi mi nm c bao nhiu thng c ngy 30?Cu hi 2

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p n11

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Th gii c bao nhiu chu lc?Cu hi 3

Cu 3: Bao nhiu chu lc?9

p n5

Cu hi 4

inh B Lnh dp lon bao nhiu s qun?

p n12

Cm n qu v ch lng nghe.

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