We will have a science test on Tuesday and a review sheet was sent home on Friday. If your child misplaced it, I have added the information below:

• When light is reflected the light hits the object and it bounces off.
• To make a shadow you need: a light source, an object, and a blocked path.
• The shadow is shortest at noon.
• Light travels in straight lines and some waves.
• When light travels from air to water it slows down and looks like it bends (think about pencil experiment).
• When a light source is blocked a shadow forms.
• Man-made light: light bulb, lantern, lamp, flashlight
• Natural light: sun, stars, firefly
• Opaque: No light passes through (examples: rock, people, wood)
• Translucent: Some light passes through (examples: tissue paper, waxed paper)
• Transparent: Light passes through (examples: glass, overhead, glasses)
• When light passes through a prism, it separates into colors.
• Think about the best color shirt to wear on a hot day and why.

Click on the pictures below for an extra review: