Students use a food web to identify the roles of organisms in an ecosystem and draw conclusions about the cycling of matter and flow of energy.

Use this life science worksheet to help middle school students boost their understanding of photosynthesis and how matter and energy cycle on Earth.

Students are introduced to the different types of symbiotic relationships that exist in ecosystems in this life science worksheet.

Students learn about population dynamics through the context of fox and rabbit populations in a forest ecosystem.

Students research an ecosystem of their choice and create an ecosystem model in this life science worksheet for middle grades!

Learn about the effects of a real-life disease on marine ecosystems in this informative worksheet!