Mitosis, Meiosis and Fertilization

In the lab, Mitosis, Meiosis and Fertilization, students use sockosome models of chromosomes (made from pairs of socks) to understand the processes of mitosis, meiosis and fertilization. Students are also introduced to the concept that understanding meiosis and fertilization provides the basis for understanding genetics and learn how a mistake in meiosis can result in Down Syndrome.

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We invite comments on this Hands-On Activity and the accompanying Teacher Preparation Notes, including suggestions for other teachers who are planning to use the activity, useful preparatory or follow-up activities, additional resources or any questions you have related to the activity, or a brief description of any problem you might have encountered. If you have a relevant Word document you would like to have posted on this comments page, such as a version of the protocol you have used in your classroom, or if you would prefer to send your comments or questions in a private message, please write Ingrid Waldron at iwaldron@sas.upenn.edu.

See also a complete list of activities:
Hands-on Activities for Teaching Biology to High School and Middle School Students