First Grade Mystery Science: What if there were no windows?

The lamp is an example of....

• transparent

  (see through)

• translucent

  (kind of see-through)

• opaque

  (not see-through)

Glasses are

• transparent

• opaque

• shadow

A book is an example _______ material.

• transparent

• opaque

• shadow

The boy is seeing his _______.

• shadow

• transparent

• opaque

If the material was not transparent could I see or not?

• I could not see.

• I could see.