In your own words, what is a physical change?
Select all of the following that are examples of physical changes.
Physical changes can be undone.
Explain why phase changes in water are a good example of physical changes.
Why is baking a good example of a chemical change?
In your own words, what is a chemical change?
Select all of the pictures that represent a chemical change.
Exit Ticket: Describe a chemical change that you have experienced in your life. What did the substance start as, what did it end as?