Show:
Vocabulary
Levers and Pulleys
Wheel and Axle and Wedges
Inclined Plane and Screws
Compound Machines
100
A tool that makes work easier.
What is a machine.
100
A seesaw is this simple machine.
What is a lever.
100
This what a rod is called that goes through a wheel.
What is an axle.
100
Name 2 inclined planes.
What are ramp, escalator, stairs.
100
These 3 simple machines are on a pair of scissors.
What are a screw, levers, and wedges.
200
A machine with few or no moving parts.
What is a simple machine.
200
This is a wheel with a groove and a rope.
What is a pulley.
200
Name 3 objects that are wedges.
What are ax, knife, push pin, nails, staple, scissors, teeth
200
Name 2 objects that are screws.
What are lightbulb, jar lid, garden hose.
200
Which 3 simple machines can you find on a wagon?
What wheel and axle and levers.
300
A guage used to measure Newtons.
What is a springscale.
300
Your arm is what type of simple machine.
What is a lever.
300
Name 2 objects that have a wheel and an axle.
What are bicycles, cars, wagon, skateboard.
300
This simple machine has an inclined plane wrapped around it.
What is a screw.
300
Which 2 simple machines are on an axe?
What are lever and wedge.
400
When force is used to move something.
What is work.
400
A blind is this type of simple machine.
What is a pulley.
400
This simple machine is a triangular shape.
What is a wedge.
400
What the spirals around a screw are called.
What are threads.
400
What 3 simple machines are on a pizza cutter?
What are wedge, wheel and axle, and a lever.
500
A push or a pull on an object.
What is force.
500
These are wheels with teeth.
What are gears.
500
What 3 types of simple machines are found on a bicycle?
What are wheel and axle, pulley, gears, screws, levers.
500
What does "inclined" mean. What does "plane" mean.
Inclined means slanted. Plane means a flat surface.
500
What is the definition of a compound machine?
What is 2 or more simple machines working together.