四年级科学程序技能 (II)

Quiz
•
Science
•
4th Grade
•
Medium
Min Hui Lee
Used 37+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 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
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
实验中必须保持不变的事项。
反应性变数
操纵性变数
固定性变数
3.
MULTIPLE CHOICE QUESTION
30 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
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
将搜集的资料加以整理和分析后,做出合理的解释。
运用空间与时间的关系
诠释资料
假设
控制变数
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
应用科学程序技能收集资料、分析资料及作出结论,以检验所作出的假设是否正确,然后作出报告。
实验
诠释资料
推断
操作性定义
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
通过大小、体积、质量、位置、方向、形状等与时间的关系,说明某个事物或现象随着时间的改变而产生变化。
诠释资料
运用空间与时间的关系
控制变数
测量和应用数目
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
确认并列出会影响实验结果的操纵性变数、反应性变数和固定性变数。
诠释资料
假设
控制变数
操作性定义
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