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

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!

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

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

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

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

Explore humans’ inherited traits with this fun science worksheet!

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

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

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

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

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