1. Science
October

2. Warm Up..
Bring your notebook, pencil, agenda, colored pencils and headphones to your desk
Complete Wednesday’s warm up and your worksheet from yesterday! Go quietly to get your chromebook and continue working! Videos with questions: BrainPop and Discovery Education
YOU ARE QUIET, WORKING WHEN THE BELL RINGS

3. Agenda Kahoot Review - Vocabulary 6.P.1.2
Chromebooks…..follow along and take notes then complete: Prism / Visible Light handout
Any remaining time: Finish videos with Questions on Discovery Education and BrainPop

4. Kahoot….. I will dismiss you by rows
Login and in a search box type kahoot it
Select the website and wait for pin to join game!
Candy for top 5 in each block!!

5. Teacher wiki page! Select the powerpoint for today – October 28 2015
You will follow along and take notes as we discuss Light today in class

6. Write in notebook Light is a form of energy emitted by the Sun
Light travels through electromagnetic waves; (can travel through a vacuum - empty space)
Enables sunlight to reach us on Earth!

7. Write in notebook Artificial light is produced by objects on earth.
Examples: flashlight, classroom lights, a candle, computer screen.

8. Write in notebook
Something can be “seen” when light waves are reflected into our eyes.

9. How do we see different colors?
We will watch this video to explain this
Brain Pop video
“Color”

10. Write in notebook
Human eyes only respond to “visible light wavelengths” within the electromagnetic spectrum

11. Visible Light Spectrum– “ROY G BIV”
Write in notebook
Visible Light Spectrum– “ROY G BIV”
R-red
O-orange
Y-yellow
G-green
B-blue
I-indigo
V-violet

12. Visible light travels in transverse waves.
Write in notebook
Visible light travels in transverse waves.
Color red has longest wavelength
Color violet has shortest wavelength
ROY G BIV = in this order wavelength is
decreasing

13. Handout… You will receive your handout back from yesterday
We will now complete the prism side
You will need colored pencils or crayons to complete this activity
Follow along as we complete this together

15. Reflected Light: Introduction Video
Discovery Ed video
“ Reflected Light” (1:08 minutes)
9B D7970E0D780C

16. Reflected Light Write these notes! Light can be absorbed or reflected.
Absorbed light = the colors we do not see
Reflected light = the colors we see

17. Reflected Light - Notes
Write these notes!
Reflected Light - Notes
White light = contains all the colors (ROYGBIV)
White light shining on an apple:
The red light bounces off the apple and enters our eyes while all the other colors are absorbed

18. Green Shamrock (green is reflected)
Reflected Light
Green Shamrock (green is reflected)
Yellow Banana (yellow is reflected)
Orange Pumpkins (orange is reflected)

19. Reflected Light - Notes
Write these notes!
Reflected Light - Notes
White objects reflect all the colors (ROYGBIV)
This is why we wear light colored clothes in the summer because more colors are reflected and we feel cooler
Black light reflects no color, it absorbs all the colors of light
This is why when we wear dark clothing in the summer, we feel hotter (it is absorbing more of the colors)

20. Now it’s your turn….
Pick five items in the classroom and for each item list what color is being reflected and what colors are being absorbed.

21. Ms. Maas’ Five!
1. Black Lab Table Tops = it is absorbing all colors (ROYGBIV) and reflecting black (we see) 2. Yellow Textbooks = reflecting yellow (we see) and absorbing ROGBIV 3. Blue Chairs = reflecting blue (we see) and absorbing ROYGIV 4. Green Plant = reflecting green (we see) and absorbing ROYBIV 5. American Flag Red Stripes = reflecting red (we see) and absorbing OYGBIV

22. Light Behaves Differently
Write these notes!
Some materials scatter light; others allow light rays to pass through but refract (bend) the light.

23. Demonstration… Look at this pencil
Now look at this pencil in a glass –
Draw this in your notebook now
Write this question and answer in notebook:
What is the medium the light is traveling through?
Air

24. Demonstration… Now look at this pencil in a glass with water –
Draw this in your notebook now
Write this question and answer in your notebook:
What are the mediums the light is traveling through (hint there are 2 mediums)?
Air and water
Why does the pencil appear bent or broken?
Write your definition for refracted light again…..

26. Refracted Light - Notes
Write these notes!
Refracted Light - Notes
Water refracts the light!
Light travels slower through water than it does through air

27. Refracted Light: Introduction Video
Discovery Ed video
Refracted Light (1:44 minutes)
9B D7970E0D780C