Curated OER
The Case of Similar Substances
Middle schoolers solve a crime mystery using chemical tests. They review the crime scenario and then become familiar with the procedure and results for two tests used to identify unknown powders. They perform the tests on the crime...
Curated OER
Let's Put a Spin on Things: Graffiti Role Play
Fourth graders examine what is and what isn't graffiti. They role-play various scenarios, research the Graffiti Hurts website, and discuss when graffiti should be reported to local law enforcement.