Arthropod Key

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...

From bears and owls to chipmunks and trees, all life depends on the sun for the energy to survive. Young biologists develop an understanding of this big idea as they arrange this series of plant and animal picture cards into food...

Explore food chains in the Amazon Rainforest using this resource. Learners discuss the predator vs. prey relationships in the food chain. Then, they create a food web to describe this relationship. This is a simple and effective way to...

Here is an extremely simplistic look at food chains and webs. It depicts three different food chains, each containing a plant, plant eater, and meat-eater. Learners fill in the missing part of each chain by using the images provided at...

Learners explore the interdependence of the animals and plants in tropical rainforests. They explore the importance of conserving biodiversity and tropical food chains. They create a tropical forest food chain and identify species that...

What is a food chain? Energy flows between living things in a food chain. This is the focus of a video that explains how food chains work.

Explore the food chains that support Arctic ecosystems. A class discussion on interdependence and the different roles plants and animals play in ecosystems provides young scholars with the knowledge to complete a worksheet asking them to...

Rhinozilla is back to take your lesson plan on trophic levels a step higher! After showing the video on food chains (available through the See All Related Jams button), add to it by showing this one. It deals with omnivores and food...

Fourth graders study about food chains. With the assistance of a local biologist, Students hike the school trail system. They explore ecosystem and collect data by charting the organisms found and identifying the energy source. They...

Fourth graders explore the concept of food chains. In this food chain instructional activity, 4th graders discuss what different animals eat and how they are all connected. Students explore a garden and the environment around them to...