
Simple Machines 2
Authored by Jennifer Hernandez
Science
6th - 8th Grade
NGSS covered
Used 8+ times

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22 questions
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1.
MATCH QUESTION
1 min • 1 pt
Match the definition of each simple machines.
A wheel with grooved rim where a cord
Inclined plane
A twisted inclined plane
Wedge
-2 inclined planes together
Pulley
Sloping ramp, often at a right triangle
Screw
-A wheel connected to a rod
Wheel and Axle
2.
CATEGORIZE QUESTION
3 mins • 1 pt
Match the description of the different kinds of levers
Groups:
(a) 1st Class Lever
,
(b) 2nd Class Lever
,
(c) 3rd Class Lever
The fulcrum is at one end , the load in the middle, and the force at the other end.
The fulcrum is at the end, the force in the middle, and the load on the other end.
The fulcrum is between the load and the force
Tags
NGSS.MS-PS2-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of simple machines?
To perform work more easily
To increase the weight of objects
To make objects more complex
To reduce the size of objects
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a type of simple machine?
Lever
Inclined plane
Pulley
Motor
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a lever help in lifting heavy objects?
By increasing the weight of the object
By reducing the distance to move the object
By pivoting around a fulcrum to use less effort
By using a motor to lift the object
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where can you commonly find pulleys being used?
In bicycles
In flagpoles
In computers
In bookshelves
Tags
NGSS.MS-PS2-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of a wheel and axle in vehicles?
To increase the speed of the vehicle
To help move the car forward with less effort
To decrease the weight of the vehicle
To make the vehicle more complex
Tags
NGSS.MS-PS2-2
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