5th Grade Science Review

Front

What happens when a small amount of salt, seaweed, and sand mixes with water?

Back

The seaweed floats to the top.

Front

What will happen if Switch 2 is closed and the other switches are left open in a circuit with different-colored lightbulbs?

Back

Only the white and blue bulbs will operate.

Front

What does the behavior of light demonstrate when the sun is over the ocean?

Back

The water reflected the light from the Sun.

Tags

NGSS.MS-PS4-2

Front

Which activities involve the use of electrical energy?

Back

Activities 2 and 3.

Tags

NGSS.MS-PS2-3

Front

What shows that a tinted car window is reflecting light?

Back

Tina can see herself in the windows.

Tags

NGSS.MS-PS4-2

Front

What is reflection in terms of light?

Back

Reflection is when light bounces off a surface.

Tags

NGSS.MS-PS4-2

Front

What is refraction in terms of light?

Back

Refraction is the bending of light as it passes from one medium to another.

Tags

NGSS.MS-PS4-2

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons.

Front

What is the role of a switch in a circuit?

Back

A switch controls the flow of electricity in a circuit.

Tags

NGSS.MS-PS3-5

Front

What is the difference between a conductor and an insulator?

Back

A conductor allows electricity to flow, while an insulator does not.