
灯泡发亮了吗?
Presentation
•
Science
•
2nd Grade
•
Hard
CY Tiong
Used 1+ times
FREE Resource
8 Slides • 0 Questions
1
灯泡发亮了吗?
什么物体可代替开关的功能?
2
物体可分为
1.电导体 :可让电流通过
2.电的绝缘体 : 不能可让电流通过
3
电导体的例子
硬币
4
电导体的例子
铁钉
5
电导体的例子
6
电的绝缘题
橡皮
7
电的绝缘体
纸袋
8
电的绝缘体
塑料杯
灯泡发亮了吗?
什么物体可代替开关的功能?
Show answer
Auto Play
Slide 1 / 8
SLIDE
Similar Resources on Wayground
6 questions
test
Presentation
•
3rd Grade
3 questions
光与暗 复习
Presentation
•
2nd Grade
7 questions
二年级 道德 单元十 (二)
Presentation
•
2nd Grade
7 questions
恐龙课程2
Presentation
•
1st Grade
6 questions
擬人改寫
Presentation
•
2nd Grade
7 questions
除法(預習)
Presentation
•
2nd Grade
7 questions
小二中文_自讀篇章_2
Presentation
•
2nd Grade
6 questions
分家产
Presentation
•
1st Grade
Popular Resources on Wayground
10 questions
5.P.1.3 Distance/Time Graphs
Quiz
•
5th Grade
10 questions
Fire Drill
Quiz
•
2nd - 5th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
22 questions
School Wide Vocab Group 1 Master
Quiz
•
6th - 8th Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
20 questions
Inferences
Quiz
•
4th Grade
12 questions
What makes Nebraska's government unique?
Quiz
•
4th - 5th Grade
Discover more resources for Science
10 questions
2nd Grade Science Unit 7 Review
Quiz
•
2nd Grade
15 questions
Gravity Review
Quiz
•
2nd Grade
13 questions
Fossils
Presentation
•
2nd - 4th Grade
10 questions
Push and pull
Quiz
•
2nd Grade
15 questions
Water Cycle Review
Quiz
•
2nd - 4th Grade
21 questions
Review DA Unit 7 Plants
Quiz
•
2nd Grade
10 questions
Gravity and Static Electricity TCAP Review
Presentation
•
1st - 5th Grade
6 questions
CA4 Science
Presentation
•
1st - 5th Grade