EDC Cake Chemistry - NPASS2

Cake ChemistryHow to Use This Guide..........................................................................................ixOverview................................................................................................................xiExploration 1: Making Up Your Own Recipe ........................................................1Exploration 2: Changing Your Recipe and Collecting Baking Powder Gas ........13Exploration 3: Taking a More Careful Look at Baking Powder Gas....................25Exploration 4: Using Baking Soda and Buttermilk ..............................................33Exploration 5: Capturing Baking Soda Gas..........................................................43Exploration 6: Experimenting with Yeast ............................................................53Exploration 7: Testing the Gas from Different Ingredients ..................................65AppendixMaterials Shopping List..................................................................................81Additional Resources......................................................................................83Letter to Families ............................................................................................85Explore It!vii