American Chemical Society
Chemical Reactions and Engineering Design
Construction leads to habitat loss and local wildlife suffers. Scholars must build a reptile egg incubation device that meets many constraints. Various experiments help them discover the chemical reaction needed to reach...
Curated OER
Why the Y2Y?
Students investigate the proposed route from Yellowstone to Yukon. They listen to lectures about the proposal and the different opinions concerning it. Students research the type of wildlife in the area for the road and they consider how...
Curated OER
Poisoning the Prairie
Seventh graders investigate what pesticides are and why people use them. They examine the effect of pesticides on prairie grasses and what alternatives can be used.
Curated OER
New Mammal Species Found
Students brainstorm ideas about rodents, mammals and new discoveries. They describe rodents and participate in pre-reading activities. They read, discuss, and complete role play activities based on an article on the discovery of a new...
Curated OER
Beaver, or not?
Learners study the role of the beaver in Illinois during the 1800's and how overtrapping cause the near extinction of the beaver colonies in Illinois by 1900. Students role play various people in 1945 who have an opinion about the...