1. Spaghetti Bridge Lab
For this lab, we will create bridges made of tasty spaghetti. This will be due Thursday at the end of class! Smile please I have already completed the question, materials, and procedures for you.

3. Question
What is the relationship between supports and the number of pennies needed to break a strand of uncooked spaghetti forming a bridge?

4. Research
What do we know about bridges? What type of bridge should we use?

5. Explore Ideas
What are some ways that we could test this question? Experiment ideas…

6. Plan Summary
What idea will we use to test our question?

7. Variables
Manipulated Variable: Responding Variable: Controlled Variable: Control Group: Repeated Trials:

8. Hypothesis
What do you think will happen? At what length will the bridge hold the most weight?

9. Number of Pennies Required to Break Spaghetti
Data
Number of Pennies Required to Break Spaghetti
Distance
Between
Books
Trial #1
Trial # 2
Trial # 3
Average
10 cm
15 cm
20 cm