Pancake Lab

Pancake Lab

Open Ended

Tell me in one or two sentences what a Chemical change and Physical change is.

Open Ended

Tell me one way that a Chemical change has occurred when making pancakes. (Example: Bubbles, thermal energy being added or removed, the substance went from one to something different)

Look at these steps and tell me in the next slide how heat can be a physical change or chemical change.

Open Ended

Pick physical or Chemical change: Does adding heat make something a physical or a chemical change? Explain in one or two sentences.

On the next slide tell me what type of energy is being used here to make pancakes.

Multiple Choice

What type of energy is being used to cook the pancakes?

• Fire

• Nuclear

• Electrical

• Solar

Look at this picture and think about how the heat is being transferred from the heat source to the pan to the pancake.

Multiple Choice

How does heat energy travel to the pancakes?

• Heat travels from the heat source through the pan and then to the pancake.

• Heat travels to the pancake and cooks it.