Curated OER
Using Blood Tests to Identify Babies and Criminals
Students solve a crime by matching a suspect's blood type to physical evidence collected at the crime scene. In this forensic science instructional activity, students identify the different blood types. They explain how blood tests work.
Curated OER
Heredity And Environment
Learners complete a pre-test on the relationship between heredity and the environment. As a class, they write down descriptions of themselves and identify which traits can be changed and not changed. In groups, they determine which...