CK-12 Foundation
Ck 12: Salt Solutions
[Free Registration/Login may be required to access all resource tools.] Students begin by predicting whether a salt solution is acidic, basic, or neutral, and then practice writing balanced equations for hydrolysis reactions. They also...
TED Talks
Ted: Ted Ed: Want to Be an Activist? Start With Your Toys
McKenna Pope's younger brother loved to cook, but he worried about using an Easy-Bake Oven- because it was a toy for girls. So at age 13, Pope started an online petition for the American toy company Hasbro to change the pink-and-purple...
A&E Television
History.com: Latino, Hispanic, Latinx, Chicano: The History Behind the Terms
The effort to coin a term to describe a wildly diverse group of Americans has long stirred controversy. The terms Latino, Hispanic and Latinx are often used interchangeably to describe a group that makes up about 19 percent of the U.S....
US Environmental Protection Agency
Epa: Measuring P H Experiment
This is an activity that deals with acid rain. "This experiment will illustrate how to measure the approximate pH of chemicals in water using a pH indicator." It is easy to follow the comprehensive set of directions.
Wisc-Online
Wisc Online: The You View
Students will write effective business messages that incorporate a second-person point of view and focus on the benefit to the reader. This approach is often used to create positive messages, neutral messages, and inquiry messages in...