Snack Lab Questions

If you did not have a chance to finish the questions for the snack lab, here they are.

Questions:

1. Which snack was more cost effective: unshelled or shelled?  Is this what you expected, why or why not?  Use your prior experience shopping to explain.

2. What could be sources of error in your laboratory procedure? What could you do to be more careful and accurate in the laboratory?

4. How will you use this experience to be a better shopper when you visit the grocery store?