Name:
Date:
Chocolate Chip Cookies
Nate and Jackie argued for hours over who made the best chocolate chip cookies. Nate
made his with shortening and Jackie made hers with margarine. To be sure, they
decided to have a cookie contest. Each student would make 10 dozen cookies and then
sell them during all three lunch waves. The student that sold the most would be the
winner.
Here are the results:
Number of Cookies Sold
Nate
Jackie
40
35
1
Lunch Wave
2
50
60
3
20
10
Totals
Graph the results: Label all axes and include a title.
Science Skills: Data Analysis
©Charlene Woodland
Name:
Date:
Questions:
1. What was the independent variable in this experiment?
2. What was the dependent variable in this experiment?
3. Write a hypothesis for this experiment.
4. List at least 5 variables that should be controlled in this experiment.
5. Write a conclusion for this experiment.
Science Skills: Data Analysis
©Charlene Woodland