Search Header Logo

三年级科学—密度

Authored by Ashley Shee

Science

3rd Grade

Used 469+ times

三年级科学—密度
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

如何可以使沉在水底的小番茄浮起来?

改变水的密度

用其他容器装水

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

什么物质可以改变水的密度?

墨汁

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

密度大于水的物体是____的,密度小于水的物体则是____的。

沉,浮

浮,沉

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

把水、油和洗衣液倒入玻璃杯里,哪项观察结果是正确的?

Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

哪组的物品放进水里了会沉入水里?

螺钉,积木,木筷子

塑料尺,塑料瓶,蜡烛

竹签,积木,橡皮筋

橡皮筋,蜡烛,螺钉

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

请问橡胶球会沉在水里还是浮在水里?

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

请问木块和铁块哪个会浮在水面上?

铁块

木块

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?