School First Last email City State Latitude Longitude Altitude Date of Experiment Exact time of Experiment (hour and minutes) Exact length of exposure (minutes and seconds) Weather conditions at time of experiment: Other notes: RECORD THE NUMBER OF COLONIES ON EXPERIMENTAL AND CONTROL PLATES. We want the raw data as well as your calculation of surviving fraction. GROUP OR CLASS EXPERIMENTAL PLATE CONTROL PLATE SURVIVING FRACTION 1.REPLICATE 1 REPLICATE 2 REPLICATE 3 2.REPLICATE 1 REPLICATE 2 REPLICATE 3 3.REPLICATE 1 REPLICATE 2 REPLICATE 3 4.REPLICATE 1 REPLICATE 2 REPLICATE 3 5.REPLICATE 1 REPLICATE 2 REPLICATE 3 If you need to start over, clear the form using the button below.