Unit 7. Machines and inventions
Authored by María Ruiz García
Science
3rd Grade
Used 12+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A plane is ...
A simple machine
A complex machine
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A wheel is a ....
simple machine
complex machine
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A pulley has a wheel and an axle. A rope goes around the outside of the wheel. The pulley is a....
simple machine
complex machine
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A sharpener uses...
burn fuels
human energy
sun, wind and water energy
electricity
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A plane uses...
burn fuels
human energy
sun, wind or water energy
electricity
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nowadays, some machines use energy from the sun, wind or water. They produce very little pollution.
True
False
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A computer is a ...
complex machine
simple machine
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 Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
