Indiana University
Ensi: Comparison of Human: Chimpanzee Chromosomes Lesson
This is a great lesson plan that combines Karoytypes and evolution. Young scholars will recognize that the chromosomes of chimpanzees and humans are remarkably similar, then correlate that to their evolutionary relationship.
Northern Arizona University
Northern Arizona University: Embryos and Evolution
In this lesson, students study the embryos of different organisms at three stages of development to look for features that suggest a common ancestry.