1. A Controlled Experiment
Gummy Bear Science
A Controlled Experiment
Clipart:

2. Data Tables Show # Independent / Manipulated variable Tap Water
Distilled Water
Salt Water 1 2 3 4 5
Mean
Record Dependent / Responding variable (Data) Here
Show # of trials

3. Table Data Type of Water Tap – Distilled – Salt Starting Length
Length After Soaking
Difference
Gummy Bear 1
Gummy Bear 2
Gummy Bear 3
Gummy Bear 4
Average

4. Average Change in Length
Class Data
Average Change in Length
Distilled Water
Tap Water
Salt Water

5. Graphing Data Include a descriptive title A comparison of …….
Use appropriate scale and interval
Include all independent / manipulated variables
and label
Length in mm
Show dependent / responding variable and unit of measurement
Tap Distilled Salt
Type of Water