Have you suddenly found yourself in a high school biology classroom and are in need of support? Join ESC Region 11 for Part 3 of a three-part series that aims to get your biology teaching practice off to a great start. In this final session, you will review the following topics: cell respiration, carbon cycling, photosynthesis, transpiration, and nitrogen cycling. Each topic will include hands-on experiences to facilitate learning. Best practices in secondary science instruction will also be reviewed.