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Fluffy Focaccia

science snack

Explore yeast and the chemical reaction of fermentation and how it leads to fluffy, bubbly bread through homemade focaccia.

total time:

1-2 days

active time:

60 minutes

difficulty:

novice

major equipment:

oven

materials include:

  • material list with shopping links

  • printable directions and worksheets

  • troubleshooting tips

  • suggestions for tinkering & extension

for educators

essential question(s):

How does yeast make bread bubbly and fluffy?

objectives:

- Observe how yeast produces carbon dioxide at multiple stages during breadmaking
- Explain what fermentation is
- Briefly explain the role gluten plays in the overall texture of bread

science concepts:

chemical reactions, microbes

grade levels:

6

10

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