Jacob Karkowski from Wiscorps shares how they remove invasive cattails from Cowel’s Bog in #indianadunesnationalpark to make room for native plant species. Learn more in our full video, now on our YouTube channel! #edusky #skyenceteacher #educhat

Geologist Erin Argyilan explains how glaciers carved out the Great Lakes. Learn more about how the Ice Ages shaped the Midwest in the latest OutSCIder Classroom video, now on our YouTube channel! #indianadunesnationalpark #edusky #skyenceteacher

Did you know that we have the Clean Air & Water Acts, the Endangered Species Act, and the EPA because of the work of environmental activists in Northeastern Ohio? Learn more about the birth of the American Conservation movement in our full video, now on our YouTube channel! #edusky #skyenceteacher

The Ohio and Erie canal connected the Ohio River to Lake Erie in the mid-19th century, allowing goods and people to travel easier in an era well before planes, trains, or automobiles. Learn more in our latest video, now on YouTube! #edusky #skyenceteacher #SSchat

Come learn how water’s reaction with limestone has created the longest cave system on earth! Check out the entire video on our YouTube channel. #edusky #skyenceteacher #iteachchemistry

Are you a science teacher looking for lesson plans? Check out our Saguaro NP unit that explores adaptations in the desert! It’s full of hands on activities for students and it’s FREE! Check it out at outscider.org/instructionalresources #edusky #Skyenceteacher #saguaronationalpark

Here’s a clip from our latest OutSCIder Classroom video where we explore exothermic reactions! Link here: youtu.be/QKM3_y1pfuM?... #edusky #iteachchemistry #STEM