Taste Test Experiment
Step 1 Take a plate of food – Do not eat yet! Take Sheet 1 Eat a small bite of each brownie and fill out sheet 1 based on your preference Turn in Sheet to teacher
Step 2: Tabulate Results Brownie A Preference Male Student # Female Student # Brownie B Preference Male Student # Female Student #
Step 3 Take Sheet 2 New Information – Brownie A is made with an artificial sweetener – Brownie B is made with sugar Eat a small bite of each brownie and fill out sheet 2 based on your preference Turn in Sheet to teacher (eat the rest of your brownie if you want ) Formulate a hypothesis about the results
Step 4: Tabulate Results Brownie A Preference Male Student # Female Student # Brownie B Preference Male Student # Female Student #
Step 5 Discuss hypothesis examples What were the variables in the experiment Independent: Brownie Material Dependent: Individual Preference
Make a graph of Results: Example 1
Make a graph of Results: Example 2