2019-20 Light Energy

What type of ENERGY does the SUN give?

• MOTION

• CHEMICAL

• LIGHT

What does LIGHT let you do?

• SEE, grow PLANTS, get ENERGY, and WARM the Earth

• SWIM, DRINK water, GROW lily pads

• POWER wind mills, HEAR sounds

Tags

NGSS.MS-LS1-6

Why can't you TOUCH light?

• It is too FAR UP in the sky.

• it is UNDER WATER

• it is not PHYSICAL... You can only SEE the EFFECTS of it

What is LIGHT?

• WAVES that enter the EYES

• WAVES that HIT an OBJECT, BOUNCE off of it, and ENTER EYES

• pretty COLORS in the AIR

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What part of your BODY TELLS you what you are SEEING?

• eyes and ears

• eyes and brain

• brain and nose

Tags

NGSS.MS-LS1-8

What OBJECTS in your classroom make LIGHT energy?

• sink

• pencil sharpener

• electric lights

Tags

NGSS.4-PS3-2

NGSS.4-PS4-2

Doors do NOT make LIGHT. Why can you SEE them?

• we see them when RAYS from a LIGHT source SHINE on them.

• We see them when we CLOSE our eyes

• We see them because they are BIG

Tags

NGSS.MS-PS4-2

What happens to LIGHT when it shines on a THIN, LIGHT COLORED curtain?

• NO light passes thru

• SOME light passes thru

• ALL light is REFLECTED

Tags

NGSS.MS-PS4-2

What happens to LIGHT when it SHINES on GLASSES?

• ALL light REFLECTED off

• it is REFRACTED

• MOST light PASSES THRU

Tags

NGSS.MS-PS4-2

What happens to LIGHT when it SHINES on a BRICK WALL?

• ALL light passes THRU

• NO light passes THRU it, light BOUNCES OFF

• SOME light passes THRU and SOME light is REFLECTED

Tags

NGSS.MS-PS4-2