Photosynthesis with M&M's. After learning the photosynthetic equations students put their knowledge to work building the molecules in the equation out of M&M's. Students are also reminded of the Law Conservation of Mass. Link to lesson provided.
Biological Molecules - You Are What You Eat: Crash Course Biology Hank talks about the molecules that make up every living thing - carbohydrates, lipids, and proteins - and how we find them in our environment and in the food that we eat.