1. You need to take a test by tomorrow, or I will give you a 40% Test Part 1Test Part 2 Omar Ali Safia Ahsan Fatima Bukhari Nadine Siluk Derek Siegel Alyssa Potter Tatiana Stewart Jaya Mosai Geena Desai Jacob Faust Genesis Gutierrez Josh Ribot Victoria Winsor

2. 2/9/2016 BellWork  Put these in order from the longest to shortest wavelength  red light, infrared light, violet light, ultraviolet light, gamma rays, indigo light, x-rays, blue light, radio waves, green light, yellow light, microwaves, orange light.

3. 2/9/2016 BellWork  Put these in order from the longest to shortest wavelength  radio waves, microwaves, infrared light, red light, orange light, yellow light, green light, blue light, indigo light, violet light, ultraviolet light, x-rays, gamma rays.

4. 4. Complex Knowledge: demonstrations of learning that go aboveand above and beyond what was explicitly taught. 3. Knowledge: meeting the learning goals and expectations. 2. Foundational knowledge: simpler procedures, isolated details, vocabulary. 1. Limited knowledge: know very little details but working toward a higher level.  understand the electromagnetic spectrum and how it is organized.  understand what different types of electromagnetic radiation can reveal about astronomical objects.  understand and describe important properties of electromagnetic radiation.  understand how technology is used to collect electromagnetic radiation and turn it into images.  understand what can be learned from analyzing the light from astronomical objects.  understand how different types of telescopes work  understand how lenses are used in telescopes.

5. Finally

6. Read the FYI  NO QUESTIONS TO ANSWER  But this will explain what you are doing today as well as what you need to be looking for during the lab.

7. Lab Day

8. Your Science Journal Should Look Like This

9. Lab/Observation Day  Cut the sheets in half and glue/tape in your journal  Follow the directions on the lab Make sure that everybody has a chance to look at each station It will be easier the closer you get to the light source Please don’t go ahead until we rotate (it’s going to be dark 

11. Emission Spectrum of Each Element

12. https://www.youtube.com/watch?v=3eJU1 NQJLEY Sometimes it is very hard to see

13.  Keep track of the numbers at the bottom (wavelength in angstroms)  Refer to the screen at the front to figure out which element you are looking at  Please be careful with the expensive equipment  Please take your spectroscopes, diffraction gradients and your colored pencils with you!

14.  Ar  H  He  Hg  I  Kr  Ne  Xe

15.  Ar  H  He  Hg  I  Kr  Ne  Xe