How does the Finch family structure set it apart from their community, even before Atticus begins defending Tom Robinson? Watch a video that discusses how Harper Lee's To Kill a Mockingbird establishes a distinctly American world...

If there is something in addition to get to the identity, does the same exist for multiplication? Using negative numbers to talk about the identity of addition, the video asks the question whether something similar exists for...

Afraid to read Virginia Woolf? Check out a short video that presents arguments for why you should read the works of this famous writer.

What do you do when the x's cancel out? Don't let pupils panic when they eliminate the variable while solving an equation. A thorough lesson describes the situations that produce one, infinite, and no real solutions. The...

Get a grasp on how to use variables in algebra. The resource provides a description of the algebraic structures that use variables. The video introduces expressions, equations, formulas, and identities.

Is there any such thing as a culture without some degree of hybridization? Homi K. Bhabha maintains that all cultures, particularly post-colonial, experience cultural hybridity that reflect in an individual's personal identity. Learn...

Introduce your class to the ideas of W.E.B. Du Bois with a short video that presents the key ideas in the essays collected in The Souls of Black Folk. Published in 1903, it details the early civil rights leader's ideas about the...

Step into the mathematical hyperbolic chamber! Use a video to show a proof of a hyperbolic equation using hyperbolic identities. Learners see the application of identities and practice simplification. 

The narrator of this short, animated video uses Plutarch's "Ship of Theseus" to launch an exploration of the philosophical question, "Who Am I?"

A song that celebrates the fact that there is nobody quite like you! Teach and remind kids that they are unique individuals. Includes links to a related article and activity. [0:59]

Based on a special BBC series that explored the lives of young Latin American immigrants to the United States. Listen to eight short segments that touch on a range of themes: hopes and fears, bilingual education, the effect migration has...

The standard answer is that fingerprints increase friction, improving the grip of the fingertips. New research, however, says that may not be the case. [9:10]

At the end of this tutorial, the learner will understand how adherence to group norms establishes in- and out- groups and will be able to relate this to Social Identity Theory. It is 3 of 3 in the series titled "In-Groups, Out-Groups,...

Learning how to combine like terms and get the variables together is the key to solving an identity equation. This tutorial will show you how. [2:32]

Addition and subtraction have a different identity than multiplication and division. Learn about each of these identities with this tutorial. [2:41]

At the end of this tutorial, the learner will understand that identity is a major source of conflict. It includes a video on how Identity, our very sense of self, influences conflict and in-group and out-group identities.

Great introduction to the addition identity property in this video. [3:26]

Video tutorial provides examples and tips for proving an identity. [3:34]

Video tutorial uses examples to reinforce understanding of how to find a reciprocal. [7:12]

In this video your students can hear other teens talk about the ins and outs of presenting themselves to others online, and consider what it means to be yourself in digital spaces. [2:58]

Explore how artists like Frida Kahlo, Glenn Ligon, and Andy Warhol investigate and express ideas about identity in their work.

This lesson explores some of the trigonometric properties and processes that can be used to solve trigonometric equations. It is 4 of 5 in the series titled "Trigonemetric Techniques."

This lesson explores some of the trigonometric properties and processes that can be used to solve trigonometric equations. It is 5 of 5 in the series titled "Trigonemetric Techniques."

This lesson explores some of the trigonometric properties and processes that can be used to solve trigonometric equations. It is 1 of 5 in the series titled "Trigonemetric Techniques."