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3下4-3(範圍到4-2)

Authored by 周勇男 周勇男

Education

3rd Grade

Used 5+ times

3下4-3(範圍到4-2)
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50 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

攪拌的速度愈快,物質在水中可以溶解的量愈高。

O
X

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

計算砂糖的溶解量時,沉在杯底無法再溶解的那一平匙砂糖,也要列入計算。

O
X

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

觀察砂糖在水中可以溶解的量時,當砂糖在這一平匙沒辦法完全溶解,則可以溶解的量應記錄到上一平匙。

O
X

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

進行砂糖的溶解實驗時,每次都要加入尖尖、滿滿的一匙。

O
X

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

測試砂糖的溶解量時,可以利用「正」字畫記,將溶解的平匙數量記錄下來

O
X

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

甲燒杯裝了10毫升的熱水,乙燒杯了裝10毫升的冷水,甲燒杯能溶解的砂糖量比乙燒杯多。

O
X

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

若燒杯中有沉在杯底無法繼續溶解的砂糖時,只要加一些水再繼續攪拌,無法繼續溶解的砂糖就會漸漸增加。

O
X

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