Blueberry Muffins An Exploration of Matter By Chemistry

Blueberry Muffins An Exploration of Matter By Chemistry Teacher Chemistry, 2015

Blueberry Muffins: Ingredients Muffin Mix Water Vegetable Oil Unshelled eggs Blueberries

Ingredients: States and Types of Matter Substance State of Matter Type of Matter Muffin mix Solid Homogeneou s mixture Blueberrie s Solid Heterogeneou s mixture

Ingredients: States and Types of Matter Substance State of Matter Type of Matter Water Liquid Compound Vegetable Oil Liquid Homogeneous mixture Eggs (no shell) Liquid Heterogeneous mixture

Batter Mixed: Physical Change Muffin mix state change Substance Before change Solid, Homogeneous mixture Substance After change Liquid, Heterogeneous mixture Evidence this is a physical change: No signs of chemical change

Batter to Muffin Tin: Physical Change Muffin batter shape change Substance before change Liquid, heterogeneous mixture In shape of bowl Substance after change Liquid, heterogeneous mixture In shape of muffins Evidence this is a physical change: identity of substance did not change

Muffins Baked: Chemical Change Substance before change Substance after change Baking of Muffins Beige-colored, liquid Darker-colored, solid Evidence this is a chemical change: Color change, Odor change, Texture change

Muffins Baked: States and Types of Matter Substance Blueberry Muffin State of Matter Type of Matter Solid Heterogeneou s mixture

My Biggest Challenge State of matter for the muffin batter = liquid? Do you agree or disagree with me that the muffin batter was a liquid? Why? What state of matter do you think the muffin batter is, and why?