Explore the science behind Earth's amazing diversity of life with this lesson plan on genetics. Looking at specific traits in piebald deer, carnations, and roan cattle, young scientists use Punnett...

Young scholars learn that heredity comes down to the flip of a coin with this cross-curricular math and science lesson. Using smiley faces as a model, students toss coins to determine which dominant or recessive traits...

Genetic analysis has gone to the dogs! Learners use real DNA information collected from dog saliva to study the relationship between genotypes and phenotypes. They analyze alleles to determine correlations to coat color, length, and...