Curated OER
What is an Animal?
In this animal worksheet, high schoolers review various characteristics that are associated with animals including body plan and skeletal structure. This worksheet has 11 fill in the blank questions.
TED Talks
Ted: Ted Ed: The Science of Symmetry
Colm Kelleher unpacks symmetry and explains how animals' distinct symmetries can tell us more about them- and ourselves. [5:09]
Other
San Francisco State University: Animal Body Plans
College-level instructor's notes on how animal body plans have changed over time through the process of evolution.