Help young scientists understand the different types of organism interactions with this life science worksheet!

Reunite a family and their long-lost dog with the help of DNA testing in this middle-grade worksheet!

Give students an opportunity to model how genes are passed down to offspring with the help of this Punnett squares worksheet!

Get to know your genes with Steve the savvy scientist! Genes help determine everything from your hair color to your height.

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

Level up your knowledge of ecology in this matching activity!

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

Discover how animal behaviors increase the probability of successful reproduction and offspring survival with this middle school science worksheet!

Explore the difference between natural and artificial selection with this engaging life science worksheet for middle grades!

An animal cell is made up of many different organelles—color them all in this middle-grade worksheet! 

Puzzle your way to ecosystem understanding in this engaging activity!

What do a raven, a bat, and a wolf have in common? Similar skeletal structures! In this Halloween worksheet, middle-grade students will explore homologous structures in different animals. 

Learn about the features of plant and animal cells in this compare-and-contrast worksheet!