

5自 實驗的變因
Flashcard
•
Science
•
5th Grade
•
Practice Problem
•
Hard
方瓊玉 方
FREE Resource
Student preview

9 questions
Show all answers
1.
FLASHCARD QUESTION
Front
觀察鋼絲球生鏽的情形。一顆球潮濕並在有空氣的塑膠袋內,一顆球乾燥並在有空氣的塑膠袋內。則濕度為______。
Back
操縱變因
2.
FLASHCARD QUESTION
Front
鋼絲球的大小為______。
Back
控制變因
3.
FLASHCARD QUESTION
Front
觀察鋼絲球生鏽的情形。一顆球潮濕並在有空氣的塑膠袋內,一顆球乾燥並在有空氣的塑膠袋內。則塑膠袋內有空氣為______。
Back
控制變因
4.
FLASHCARD QUESTION
Front
浸泡的水溶液酸鹼為______。
Back
操縱變因
5.
FLASHCARD QUESTION
Front
觀察鋼絲球生鏽的情形。一顆球浸泡清水並在有空氣的塑膠袋內,一顆球浸泡醋並在有空氣的塑膠袋內。則鋼絲球的大小為______。
Back
控制變因
6.
FLASHCARD QUESTION
Front
觀察鋼絲球生鏽的情形。一顆球浸泡清水並在有空氣的塑膠袋內,一顆球浸泡醋並在有空氣的塑膠袋內。則塑膠袋內的空氣為______。
Back
控制變因
7.
FLASHCARD QUESTION
Front
觀察鋼絲球生鏽的情形。一顆球浸泡醋並在有空氣的塑膠袋內,一顆球浸泡醋並在無空氣的塑膠袋內。則塑膠袋內的空氣為______。
Back
操縱變因
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?