2年级科学 电

2年级科学 电

Assessment

Interactive Video

Science

2nd Grade

Practice Problem

Hard

Created by

CHING KPM-Guru

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

什么东西让灯泡亮起来,让风扇转动?

魔法

2.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

您喜欢这个视频课程吗?

是的

不是

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

一个完整的电路至少需要哪些元件?

干电池、开关和灯泡

只有干电池和灯泡

只有开关和灯泡

只有干电池和开关

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如果灯泡不亮,可能是什么原因?

干电池电量耗尽

灯丝烧坏

开关没有按下

以上都是

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列哪种材料是电的绝缘体?

橡胶

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?