
四年级 科学
Authored by TING Moe
Science
4th - 6th Grade
Used 4+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
凯奇根据材料的性质,把材料分成四组。凯奇运用了哪项科学程序技能?
观察
推断
预测
分类
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
实验中必须保持不变的事项。
固定性变数
操纵性变数
反应性变数
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
实验中必须改变的事项。
反应性变数
操纵性变数
固定性变数
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
实验中必须测量和观察的事项。
固定性变数
操纵性变数
反应性变数
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
全部都是科学程序技能,除了
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
选出正确的科学程序技能
预测
测量和应用数目
沟通
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
你运用什么感觉器官来观察P植物和Q植物的成长?
触觉
视觉
味觉
嗅觉
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