Some objects stop all light; some allow it all to pass through; others stop some light.

All objects are affected the same by light. There is no difference between different objects or materials.

Light can either pass through an object or be stopped entirely. There is no in-between.

Look in a room where the light is blocked and one where light is shining in and record what she sees.

Remember in the past where she looked into different rooms and record what she thinks happened.

Put different types of lightbulbs in a lamp and test which one brightens the room the most.

Some objects stop all light; some allow it all to pass through; others stop some light.

All objects are affected the same by light. There is no difference between different objects or materials.

Light can either pass through an object or be stopped entirely. There is no in-between.

Look in a room where the light is blocked and one where light is shining in and record what she sees.

Remember in the past where she looked into different rooms and record what she thinks happened.

Put different types of lightbulbs in a lamp and test which one brightens the room the most.

The light would be reflected

The light would be blocked

The light would pass through

The light would be reflected

The light would be blocked

The light would pass through

Natural and human-made sources

Only natural sources

It is unknown where light comes from

Only human-made sources

Natural and human-made sources

Only natural sources

It is unknown where light comes from

Only human-made sources

Shadows are made by blocking light.

Shadows are made by cold air and warm air mixing.

Shadows are made by bright lights mixing with dim lights.

Matt can look around outside and inside for shadows. When he finds one he can record what he sees and what is making the shadow.

Matt has already tested this with the flashlight, so there is nothing else for him to investigate.

Matt can take a flashlight and shine it around really fast to see all the shadows it creates. He can write down when he gets tired of moving the flashlight.