Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

Sit down for a fun science lesson with Steve the savvy scientist as he teaches you all about dominant and recessive genes!

Learn about the stages of mitosis with this helpful biology handout!

Show what you know about the cell cycle with this mitosis matching worksheet!

Record your notes as you learn about the cell cycle with this one-page template!

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

Students read about genetic mutations in order to understand how mutations affect organisms in this engaging life science worksheet!

How cool are chromosomes? Read what Steve the savvy scientist has to say about chromosomes and genes before testing your knowledge with some fill-in-the-blanks.

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!

Discover dog traits in this adorable life science worksheet!

Find out how animals and plants change based on their environment in this worksheet!

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

Explore how traits are influenced by both genetic and environmental factors with this life science worksheet!

Investigate the traits you inherited from your mother and father in this worksheet!

Can you identify the difference between inherited and acquired traits?

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

Study the traits of desert plants with this cut-and-paste worksheet for kindergarteners and first graders!

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

Match baby animals with their parents in this kindergarten and first-grade worksheet!

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

Investigate the mystery of why two tomato plants developed so differently!