Khan Academy
Khan Academy: Interpreting a Confidence Interval for a Mean
After we build a confidence interval for a mean, it's important to be able to interpret what the interval tells us about the population and what it doesn't tell us.
AdLit
Ad lit.org: Use Easy Nonfiction to Build Background Knowledge
A Texas librarian shares his strategy of using nonfiction picture books to introduce new concepts to struggling adolescent readers and to build their background knowledge. Once students have been exposed to academic content in easy...
Teaching American History
Teaching American History: From Bullets to Ballots Chapter 3
An Anxious Confidence, The Anxieties of a New Republic, Chapter 3 of From Bullets to Ballots by John Zvesper explores the energy throughout the new nation as the democracy evolved.
Khan Academy
Khan Academy: Reference: Conditions for Inference on a Proportion
When we want to carry out inferences on one proportion (build a confidence interval or do a significance test), the accuracy of our methods depend on a few conditions. Before doing the actual computations of the interval or test, it's...