Owls and the Food Chain on the Internet
Students make and record observations of a 'mystery rock' which is actually an owl pellet. After observing the outside of the pellet students break it open and use a chart in attempting to identify the owl's meal. They explore a related website.
3rd - 8th Science 3 Views 2 Downloads
Understanding Food Chains and Food Webs
Jump into an exploration of marine ecosystems with the first lesson in this four-part series. After first learning about crustaceans, mollusks, and other forms of sea life, young marine biologists view a PowerPoint presentation that...
3rd - 8th Science CCSS: Adaptable
Breaking the Food Chain
Throughout history, the growth of big cities has resulted in the destruction of ecosystems. In the case of Chicago, IL, a grassland that was once home to bison, deer, wolves, and foxes quickly became a booming city of over three million...
3rd - 5th English Language Arts CCSS: Adaptable