Curated OER
Slopes and the Equation of a Line
In this slope and the equation of a line instructional activity, 9th graders solve 15 various types of problems that include determining the slope of a line segment and determining the equation of line when two points on the line are...
Curated OER
Ski in Slovakia in Style
Students read a short article about the mountains and skiing in Slovakia. In this ESL lesson, students explore the reasons that skiing is a popular activity in Slovakia, then complete several short activities to reinforce the reading.
Curated OER
Confusing Colors!
Fourth graders collect data, graph their data, and then make predictions based upon their findings. They's interest is maintained by the interesting way the data is collected. The data collection experiment is from the psychology work of...
Department of Defense
Do Dea: Contemplation and Argumentation
In this self-guided unit, you will read Romantic and Transcendental literature and you will practice the art of persuasion using rhetorical devices, appeals, and refutation while avoiding logical fallacies. By the end of the unit, you...