This activity sheet coincides with the Punnett Square Generator Activity; however, it was designed so that it could also stand alone as a practice worksheet for teachers looking for more Punnett Square practice. The Punnett Square Generator PowerPoint is a student centered activity that allows students to select between 2 different bird traits (feather color and beak length). After selecting the trait, students select the phenotype/genotype of the male and female birds. A Punnett Square is then generated along with the percentages of each phenotype and genotype. This is especially great for beginners and students who need extra assistance. This worksheet guides students through the PowerPoint that acts as a personal tutor that allows students to check their understanding of Punnett Squares and how to interpret them.