Gregor Mendel visited my classroom! (I had fun role playing Mendel and my kids enjoyed it!) The students really got into the activity as Mendel personally explained the results of his research on inheritance in pea plants. Watching this video, students will learn about meiosis, segregation of alleles, Punnett squares, genetic probabilities, Mendelian inheritance, genotypes, phenotypes, and the application of Mendel’s rules in modern day genetic counseling - using Tay-Sach’s disease as an exa