Objective
By the end of this lesson, you will understand the science behind using baking soda and lemonade in scone recipes and observe the differences in the end results.
Materials and Prep
- Flour
- Sugar
- Salt
- Butter
- Milk
- Baking soda
- Lemonade
- Baking sheet
- Oven
No prior knowledge is required for this lesson, just bring your curiosity and enthusiasm!
Activities
- Activity 1: Ingredient Exploration
Gather all the ingredients and explore the differences between baking soda and lemonade. Discuss their properties and how they might affect the scone recipes. - Activity 2: Recipe Creation
Follow two separate scone recipes, one using baking soda and the other using lemonade. Observe the mixing process and note any differences in texture or reactions. - Activity 3: Baking and Observation
Bake the scones in the oven and observe how they rise and brown. Compare the final products in terms of taste, texture, and appearance.
Talking Points
- "Baking soda is a leavening agent that reacts with acidic ingredients to produce carbon dioxide gas, which helps baked goods rise."
- "Lemonade contains citric acid, which can react with baking soda to create carbon dioxide, acting as a leavening agent in recipes."
- "During baking, the carbon dioxide gas produced by the reaction between baking soda and lemonade helps create air pockets in the dough, resulting in a lighter texture."