||This is a list of our procedure;
step 1: turn the 60 watt fluorescent light bulb on and line the bucket with tin foil.
step 2: measure 1 gram of baking soda and 100ml of water in a beaker and cut 12 leaf chads from spinach leaves with a hole puncher.
step 3: pour the water into a cup then pour the baking soda into the water and stir it.
step 4: place the chads into the syringe and perform the leaf flotation method.
step 5: place the chads into the cup of water and baking soda then place the cup under the light and begin timing for 10 minutes.
step 6: record the number of leaf disks that have risen every minute, for 10 minutes.
step 7: repeat steps 1-6 with each light bulb (a fluorescent light bulb, a halogen light bulb, an LED light bulb, a black light, and an incandescent light bulb).