Feel free to use and/or modify these past lessons, but please give credit to the original volunteer.

Ecology

• Adaptation in Threespine Stickleback by  Stephanie Blain (2018)
• Trophic Cascades and Human Impact by Joanna van Bommel and Erin Tattersall (2018)
• Trophic Cascades and Human ImpactInvasive Plant Assessment by Katie McMahen (2018)
• Rainforest (PowerPoint) by Alys Granados (2014)
• Competition by Andrew Cook (2014)
• Out the backdoor_insect biodiversity by Catherine Hoffman (2014)
• Microarthropods and habitats by Kaylee Byers (2014)
• Plants Pollinators (Worksheet, PowerPoint) by Megan Bontrager (2014)
• Needs of Living ThingsNeeds of living things by Adrienne Contasti (2014)

Forestry 

• Dendrochronology by Kelsey Copes-Gerbitz (2017)
• Dendrochronology – Counting rings on tree cookies by Meagan Grabowski (2014)

Genetics

• Evolution of Cancer by MaryLou Vallejo (2014)

Soil Science

• Soil Profile by Catch Catomeris (2017)