Quick Science Lab: How Much Can I Breathe?

Teach scientific concepts and the inquiry process with this self-contained, hands-on lab activity while improving students' critical thinking skills. Students will learn the scientific process while building content knowledge about the ecology.

Draw your prediction on the bottle: 12. Choose one person to hold the bottle. The
other person takes a deep breath and blows into the straw. 13. Draw the new
water line on the bottle: What To Do: (cont .) 14. Switch roles. Draw your partner's.