1. SCIENCE DECEMBER 7, 2015

2. WARM UP – Bring your notebook, pencil, and agenda to your desk Grab the weekly warm up from the front table Complete Monday’s warm up now YOU ARE QUIET, WORKING WHEN THE BELL RINGS

3. Agenda Focus on Why the Sky is Blue! Review Ultraviolet, Infrared and Visible light regions of the Electromagnetic spectrum through Venn Diagram Activity Study Guide Kahoot Review Videos related to each region Independent work to finish worksheet on specific region of the spectrum

4. Announcements Test on Electromagnetic Spectrum Tuesday MAP Testing – Tuesday and Wednesday Begin final Physical Science Unit Thursday Conductors and Insulators!

5. Turn and Talk (1 MIN) If the sun is a source of white light, why does the sky appear blue?

6. Volunteers… So why is the sky blue? You will watch a short video explaining this Record in your notebook the reason why the sky is blue!

7. Let’s see! https://www.youtube.com/watch?v=0b1fqo dmZJ0 https://www.youtube.com/watch?v=0b1fqo dmZJ0 https://www.youtube.com/watch?v=qP2Vp 1zj8H0 https://www.youtube.com/watch?v=qP2Vp 1zj8H0

8. So what did we learn… Why is the sky blue?

9. Write in notebook Light Scattering is what makes the sky blue

10. Write in notebook Light gets scattered due to matter in the atmosphere (Nitrogen and Oxygen gas) Fog or dust particles in the air Pollution

11. Remember the colors of visible light Blue light gets scattered in all directions and this is what we see During sunrises and sunsets the red, orange and yellow light is most affected so we see these colors

12. Brain Pop Review… https://www.brainpop.com/science/energy/e lectromagneticspectrum/ https://www.brainpop.com/science/energy/e lectromagneticspectrum/

13. Venn Diagram Activity You will receive a handout with the directions and a half sheet of paper We will review this together as a whole group Once we are done, you will glue this into your notebook

14. Study Guide You will receive this now Complete this tonight when you are studying We will review this before the test tomorrow!

15. When I dismiss you go back and grab your chromebook Login and wait for pin to join the game Candy for top 5 finishers Good luck!

16. Review Ozone n Ozone is a molecule consisting of 3 oxygen atoms. n Ozone helps protect us from harmful UV radiation

17. Where is the ozone layer? n The ozone layer is a protective layer of gas molecules located within the stratosphere.

18. Electromagnetic Spectrum Who can remember the mnemonic?

19. Mnemonic n Remember this statement n Roxy May Is Victorious Using X-box and GameCube

20. Which region am I? n Longest wavelength? n Shortest wavelength? n Highest energy? n Can be seen with the human eye? n Can be felt as heat on the skin? n Can cause sunburns?

21. Ultraviolet Light- What is it? n http://www.youtube.com/watch?v=QW5 zeVy8aE0&sns=em http://www.youtube.com/watch?v=QW5 zeVy8aE0&sns=em http://www.youtube.com/watch?v=QW5 zeVy8aE0&sns=em

22. Ultraviolet Light- To clean hotels n https://www.youtube.com/watch?v=- 759xVpwkxQ https://www.youtube.com/watch?v=- 759xVpwkxQ https://www.youtube.com/watch?v=- 759xVpwkxQ

23. Ultraviolet Flashlight- n https://www.youtube.com/watch?v=emj Cw6rbojg https://www.youtube.com/watch?v=emj Cw6rbojg https://www.youtube.com/watch?v=emj Cw6rbojg

24. Infrared-What is it? n http://www.youtube.com/watch?v=zmiU 5tJRJd4&sns=em http://www.youtube.com/watch?v=zmiU 5tJRJd4&sns=em http://www.youtube.com/watch?v=zmiU 5tJRJd4&sns=em

25. Infrared- Used by snakes n http://www.youtube.com/watch?v=lySW 2-eYilg&sns=em http://www.youtube.com/watch?v=lySW 2-eYilg&sns=em http://www.youtube.com/watch?v=lySW 2-eYilg&sns=em

26. Infrared Camera-Used on fridge n http://www.youtube.com/watch?v=hELg 9A3Y8I8&sns=em http://www.youtube.com/watch?v=hELg 9A3Y8I8&sns=em http://www.youtube.com/watch?v=hELg 9A3Y8I8&sns=em

27. Infrared-Rapid Heat Loss on body n http://www.youtube.com/watch?v=WO_ J8fjQ9F0&sns=em http://www.youtube.com/watch?v=WO_ J8fjQ9F0&sns=em http://www.youtube.com/watch?v=WO_ J8fjQ9F0&sns=em

28. Infrared- Thermal Imaging Scan On House n https://www.youtube.com/watch?v=bi3L A4uAt8M https://www.youtube.com/watch?v=bi3L A4uAt8M https://www.youtube.com/watch?v=bi3L A4uAt8M

29. Rainbows come from light that is refracted n https://youtu.be/GqbgJ3c3yhc https://youtu.be/GqbgJ3c3yhc n https://www.youtube.com/watch?v=13k hOzl4roc&feature=youtu.be https://www.youtube.com/watch?v=13k hOzl4roc&feature=youtu.be https://www.youtube.com/watch?v=13k hOzl4roc&feature=youtu.be