The final lesson in an 11-session study of immigration asks class members to engage in either a panel discussion or a civil conversation of the controversial legal and policy issues they have investigated as part of the unit.

Why do different substances have different boiling points? Through an interactive lesson, learners explore how intermolecular attractions affect boiling points. They interact with molecules through an animation and make conclusions about...

Introduce your freshmen to analogies with this packet of prompts that also includes strategies for solving these critical thinking puzzles.