
科学(四年级-单元一)
Quiz
•
Science
•
4th Grade
•
Medium
TEA SWEE BEN
Used 106+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示伟良进行一项实验。伟程应用了哪项科学程序技能?
假设
观察
推断
预测
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据上图,以下哪项观察是正确的?
树上有七个未成熟的榴莲
两天后榴莲会有裂口
榴莲的味道又香又甜
树下会落下七个榴莲
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在一项实验中,维达要探讨把两壶不同体积的水煮沸的时间。维达必须运用哪项科学程序技能?
预测
推断
操作性定义
测量和应用数目
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
可瞒将一只老鼠放入一个封闭的箱子里,箱子里有水喝食物。一个星期后,老鼠死亡了。为什么?
缺乏空气而导致死亡
水分不足而导致死亡
缺乏庇护所而导致死亡
食物的分量不足而导致死亡
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
伟博将植物的叶子表面涂上油漆,预测一个星期后植物的情况。
植物将会枯萎
植物长得矮小
植物长得茂盛
植物的叶子枯黄了
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下面哪项有关时间与凤仙花叶子数量的假设是正确的?
时间越长,凤仙花的叶子数量越多
时间越长,凤仙花的叶子数量越少
时间和凤仙花的叶子数量没有关系
时间能阻止凤仙花叶子的数量变得更多
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示实验的步骤说明。
P代表什么?
沟通
观察
控制变数
诠释资料
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