1. WAVELENGTHS of LIGHT EXPERIMENT

2. ELECTROMAGNETIC SPECTRUM

4. different wavelengths as different colors
Sunlight is made up
of many different
wavelengths of light
Your eyes “see”
different wavelengths as
different colors

5. FILTERS ONLY LET CERTAIN WAVELENGTHS PASS
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6. PROCEDURE
Use a permanent marker to write your name and period # on your cup.
Fill cup 3/4 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 100 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 !