Psychologists designing experiments to research human behavior must consider weighty ethical concerns. Class members act as members of an institutional review board and examine proposals to determine whether included provisions...

Where does our garbage go? What is the difference between a recyclable and non-recyclable item? Pose these important, but often overlooked, questions to your class and invite them to consider the lasting and damaging effects of the...

Here's a resource that deserves a place in your curriculum library, whether or not your school has adopted the Common Core. Designed for middle and high school language arts classes, the packet is packed with teaching tips, materials,...

Pupils continue the study of ratios by creating ratios from a context. The contexts present more than two quantities, and scholars create contexts that match given ratios.