1. WAVELENGTHS of LIGHT EXPERIMENT http://www.pacificbliss.com/images/fin%20photo%20gallery/Lleuvia%20fin/images/DSCN5143%20Rainbow%20in%20Leleuvia.jpg

2. ELECTROMAGNETIC SPECTRUM http://imagers.gsfc.nasa.gov/ems/waves3.html

4. Sunlight is made up of many different wavelengths of light Your eyes “see” different wavelengths as different colors http://www.simontucket.com/_Portfolio/PortLarge/L_Il_Prism.jpg

5. FILTERS ONLY LET CERTAIN WAVELENGTHS PASS Image modified from: http://www.visibledreams.net/Web/color/color_3.html

6. PROCEDURE Use a permanent marker to write your name and period # on your cup. Fill cup ½ full with soil. DO NOT POKE HOLES IN THE CUP. You do not need to pack the soil.

7. PROCEDURE Add 2 corn seeds to each cup Sprinkle a light layer of soil on top of seeds Add 55 mL of water

8. Place your plant cup in the assigned colored box. Cover with gel lid and wait. IMPORTANT: NO PEEKING! DO NOT REMOVE LID TO CHECK PLANTS UNTIL TOLD TO DO SO !