Chemical Changes

#19.2 Chemical Changes: Crash Course Kids

Open Ended

What is a chemical change?

Multiple Select

Check all of the signs of a chemical change.

• changes in color

• makes a smell

• releases light

• releases gases

• gives off or takes in heat

Open Ended

Summarize what you learned.

Poll

Did you enjoy learning about chemical changes?

• Yes! I love learning about science.

• Yes, but some of it was a little confusing.

• No, I might need to rewatch the video.

• No, I just don't like science.