Need a print-and-go science lesson on DNA and heredity that keeps students engaged and requires zero prep? This No Prep Sub Plan: DNA & Traits activity helps students explore how traits are passed from one generation to the next through a structured, hands-on research + group project. Perfect for sub days, review lessons, or introducing genetics, this resource guides students through understanding DNA, genes, dominant vs. recessive traits, and real-life inheritance patterns. What’s Included: