This is a student activity sheet to follow the Stem Cell internet activities at Learn Genetics Utah. The website offers diagrams, video, and interaction. This worksheet allows students to differentiate between embryonic and adult stem cells. It asks students to further investigate a stem cell niche. One example explores wound healing in skin. The worksheet allows all students to work independently with the website. Students have the option of wearing headphones for sound. The website could be projected and students could use the worksheet for note taking.