计划并进行一项活动来验证所做的假设是否正确。
四年级科学程序技能

Quiz
•
Science
•
1st - 12th Grade
•
Medium
BONG SIAU CHIN Moe
Used 76+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
分类
控制变数
实验
操作性定义
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
把所搜集的资料加以整理及分析后作出合理的解释。
诠释资料
控制变数
操作性定义
运用空间与时间的关系
3.
MULTIPLE CHOICE QUESTION
30 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
4.
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
5.
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
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据以往的经验和所收集的资料,针对观察结果做出合理的解释。
推断
假设
沟通
测量和应用数目
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