
4/6年级科学-永续使用机械
Authored by HOOI KUAN NEOH
Science
4th - 6th Grade
Used 13+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
可永续使用的机械必须具备以下条件,除了?
经济、耐用
使用简便、安全
不会对环境有害
能够提升人力资源
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
制造机械是必须考量以下因素,除了?
制作材料,环保性
使用寿命、成本
生产力、利润
保养费、安全性
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
开罐器如果采用铁来制作,会带来以下后果,除了?
生锈
不耐用
浪费金钱,增加垃圾量
增加可更新的资源
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
被生锈的物体割伤可能会带来以下什么后果?
冠状病毒
破伤风
冠状肺炎
手足口症
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
人类应用简单机械的原理创造了许多工具,目的是什么?
使工作环境变得更和谐
使工作变得更轻松
使工作变得更有效率
使工作变得更复杂
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
铁锤、图钉和楼梯应用了什么机械的原理来操作?
斜面
杠杆
简单机械
复杂机械
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪种简单机械使用了两个带齿的轮来改变物体运动的方向?
斜面
杠杆
滑轮
齿轮
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?
Similar Resources on Wayground
12 questions
四年级科学(光的特征)
Quiz
•
4th Grade
12 questions
4年级科学: 动物(一)
Quiz
•
4th Grade
10 questions
奇妙的空氣
Quiz
•
5th Grade
15 questions
微生物
Quiz
•
1st - 5th Grade
6 questions
四年级科学 地心引力复习
Quiz
•
1st Grade - Professio...
15 questions
二年级科学复习
Quiz
•
1st - 6th Grade
10 questions
科学 - 测量
Quiz
•
1st - 12th Grade
13 questions
能的来源
Quiz
•
4th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Science
20 questions
The Water Cycle
Quiz
•
5th Grade
33 questions
Grade 6 Quarter 3 PMA 5 Review
Quiz
•
6th - 8th Grade
20 questions
Rocks and The Rock Cycle
Quiz
•
6th Grade
20 questions
Weathering, Erosion, Deposition
Quiz
•
5th Grade
15 questions
Physical and Chemical Changes
Quiz
•
4th Grade
20 questions
Food Chains and Food Webs Review
Quiz
•
5th Grade
12 questions
Newton's Laws of Motion
Lesson
•
6th - 8th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade