Students will create a program using Sphero Bolts to demonstrate how energy moves through a food web. They will explain the interactions between different organisms and how energy is transferred in a biological community.

NASA eClips Our World:  Where Do We Find Extremophiles?Video Description:  Where do we find extremophiles? We look for environments that push the limits for ordinary living organisms. NASA conducts analog testing in these extreme environments to better understand life on Earth and identify the potential for life in the universe.  Video Length:  3:25. NASA eClipsTM is a suite of online student-centered, standards-based resources that support instruction by increasing STEM literacy in formal and nonformal settings.  These free digital and downloadable resources inform and engage students through NASA-inspired, real-world connections.NASA eClips Our World videos (grades 3-5) help students understand the differences between science (the natural world) and engineering (the designed world).  These video segments supplement elementary learning objectives not only in science, technology, engineering and mathematics, but also in reading, writing, visual and performing arts.

Use an online simulation and a spinner wheel to compare food webs to understand how presence of food and/or predators will affect their life stability, how relationships exist between predators and prey, that these relationships are modeled in food webs; how the availability and use of resources may lead to competition/ cooperation; and how the symbiotic relationships support the survival of different species.