Curated OER
Two Truths and a Lie: Internet Research Skills
It's tough for high schoolers to assess what is a credible resource and what is not. A helpful resource prompts class members to research a particular topic and record two facts—and create one lie—while documenting the sources. They then...
Better Lesson
Better Lesson: The True Story of Christopher Columbus
In this lesson, 5th graders analyze two nonfiction passages on Christopher Columbus to determine facts and author's bias and its influence on the readers.
CK-12 Foundation
Ck 12: Statistics: Sampling Methods
[Free Registration/Login may be required to access all resource tools.] Decide how to choose a sampling of a population to produce reliable statistical results.