四年级单元1 科学技能

Quiz
•
Science
•
10th - 12th Grade
•
Medium
OO JIAN HANG
Used 134+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据以下学生所作出的说明,哪项是推断?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
预测两个星期后蚱蜢的生长情况。
蚱蜢死了
蚱蜢的体型增加
蚱蜢蜕变成蛹
蚱蜢产下幼儿
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据哪项特征能把上述的动物分成两组。
进食习性
繁殖方式
呼气器官
栖息地
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
这本词典的长度等于多少个橡皮?
5
6
7
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪个磁铁的磁力最强?
P
Q
R
S
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以上说明指的是哪项科学程序技能?
假设
预测
运用数目
诠释资料
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪项有关操纵性变数的说明是正确的?
实验中须改变的事项
实验中须观察的事项
实验中须测量的事项
实验中须保持不变的事项
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