Gr 2: Movement & Simple Machine Review

Gr 2: Movement & Simple Machine Review

Multiple Choice

Choose the correct answer for each question.

Multiple Choice

A simple machine ..

• makes work easier.

• makes work harder.

Multiple Choice

A simple machine that is made from two inclined planes that can be used to push objects apart or hold them together is a ...

• pulley

• wedge

• lever

• wheel and axle

Multiple Choice

A simple machine that consists of a grooved wheel that holds a rope is a ...

• inclined plane

• wedge

• lever

• pulley

Multiple Choice

A simple machine that is an inclined plane that goes in a spiral and can help hold things together is a ...

• wheel and axle

• wedge

• screw

• lever

Multiple Choice

A simple machine that consists of a slanted surface is a ...

• pulley

• inclined plane

• wedge

• screw

Multiple Choice

A simple machine that consists of a board resting on a turning point is a ...

• screw

• wedge

• pulley

• lever

Multiple Choice

A simple machine that makes it easier to push or pull something by rolling is a ...

• screw

• inclined plane

• wheel and axle

• wedge

Multiple Choice

A device that has two or more simple machine working together is a ...

• motor

• mechanism

• tool

• slope

True or False

The next 7 questions are statements. You need to decide if they are true or false.

Multiple Choice

Your science teacher's name is Mrs. Black.

• True

• False

Multiple Choice

A force makes something move.

• True

• False

Multiple Choice

You can NOT move something by pushing it.

• True

• False

Multiple Choice

You can move something by pulling it.

• True

• False

Multiple Choice

Spinning is a type of movement.

• True

• False

Multiple Choice

Simple machines make it harder to do work.

• True

• False

Multiple Choice

Simple machines can help people with disabilities.

• True

• False

Matching

Match the picture to the type of simple machine.

Multiple Choice

A knife is what type of simple machine?

• lever

• screw

• inclined plane

• wedge

• pulley

Multiple Choice

A ramp is what type of simple machine?

• lever

• screw

• inclined plane

• wedge

• pulley

Multiple Choice

A flag pole uses this simple machine?

• lever

• wheel and axle

• inclined plane

• wedge

• pulley

Multiple Choice

A skate board uses this simple machine?

• lever

• screw

• inclined plane

• wedge

• wheel and axle

Multiple Choice

A see saw is what type of simple machine?

• lever

• screw

• inclined plane

• wedge

• wheel and axle

Multiple Choice

A bottle uses this simple machine?

• lever

• screw

• inclined plane

• wedge

• pulley

Choose ALL the Correct Answers

These questions have more than one correct answer. Some of the answers are wrong. Choose the answers that are correct.

Multiple Select

Which of these simple machines does a can opener use.

• wheel and axle

• wedge

• pulley

• lever

• inclined plane

Multiple Select

Explain how simple machines can HELP people.

• They make it easier to move things.

• They make it easier to lift things.

• They can make people lazy.

• They can help people with disabilities.

• People become dependent on them.

Multiple Select

Explain how simple machines can be BAD for people.

• They make it easier to move things.

• They make it easier to lift things.

• They can make people lazy.

• They can help people with disabilities.

• People become dependent on them.

Multiple Select

Explain how simple machines can affect the environment.

• Factories make pollution when they make them.

• Animals love simple machines.

• When they are broken they go in the garbage.

• They make it snow.

• Made from natural resources like trees or metals taken from environment.