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

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

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

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

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

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

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.

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

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

 

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

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!