Learn how to analyze DNA with this informative exercise designed for middle-grade students!

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. 

Use gel electrophoresis to solve an ice cream mystery in this fun worksheet!

 

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

Spot the saboteur by testing DNA in this exciting middle-grade worksheet!

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Have fun learning about food chains in this charming science worksheet!

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

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

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

Bring a plant cell to life by coloring each organelle in this middle-grade worksheet!

Discover the details of desert plant life in this informative worksheet!

Leap into learning about vernal pools and their importance for amphibian survival!

Can you identify the difference between inherited and acquired traits?

Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Ponder the pedigree of plants with this worksheet about inherited traits for upper elementary students!

Learn about biodiversity and its impact on an ecosystem’s stability with this informative middle-grade worksheet.

Explore humans’ inherited traits with this fun science worksheet!