One of the most famous political speeches on freedom in the twentieth century was delivered by Franklin Delano Roosevelt in his 1941 State of the Union message to Congress. This lesson examines the rhetorical use of "freedom" with the objective of encouraging students to glimpse the broad range of hopes and aspirations that are expressed in the call of and for freedom.

As some of the foundational texts for beginning readers, fairy tales are a staple of many classrooms. This lesson allows students to engage with fairy tales from different regions around the world and compare important cultural elements of these stories.

Because this lesson involves family interviews, plan to use two different class periods to give students time to conduct an interview in between the two class periods. An alternative would be to invite one family member into the classroom and do a collective interview during a class session. Students could then conduct similar interviews with their own family members as an optional homework assignment.

Play with a bar magnet and coils to learn about Faraday's law. Move a bar magnet near one or two coils to make a light bulb glow. View the magnetic field lines. A meter shows the direction and magnitude of the current. View the magnetic field lines or use a meter to show the direction and magnitude of the current. You can also play with electromagnets, generators and transformers!

Light a light bulb by waving a magnet. This demonstration of Faraday's Law shows you how to reduce your power bill at the expense of your grocery bill.

Light a light bulb by waving a magnet. This demonstration of Faraday's Law shows you how to reduce your power bill at the expense of your grocery bill.

William Faulkner's self-proclaimed masterpiece, As I Lay Dying, originally published in 1930, is a fascinating exploration of the many voices found in a Southern family and community. The following curriculum unit examines the novel's use of multiple voices in its narrative.

This lesson focuses on the debates among the U.S. Founders surrounding the distribution of power between states and the federal government. Students learn about the pros and cons of state sovereignty vs. federalism and have the opportunity to argue different sides of the issue.

This curriculum unit explores some of the most important arguments of those opposing or supporting the ratification of the U.S. Constitution.

This lesson unit is intended to help teachers assess how well students are able to: model a periodic situation, the height of a person on a Ferris wheel, using trigonometric functions; and interpret the constants a, b, c in the formula h = a + b cos ct in terms of the physical situation, where h is the height of the person above the ground and t is the elapsed time.

In this resource, students will interpret the meanings of poems using similes and metaphors. The featured resource in the teacher modeling and guided practice sections utilizes the text Poetry for Young People: Langston Hughes edited by David Roessel and Arnold Rampersad.

This lesson unit is intended to help teachers assess how well students are able to understand the relationship between the slopes of parallel and perpendicular lines and, in particular, to help identify students who find it difficult to: find, from their equations, lines that are parallel and perpendicular; and identify and use intercepts. It also aims to encourage discussion on some common misconceptions about equations of lines.

After completing the lessons in this unit, students will be able to summarize the contents of the First Amendment and give examples of speech that is protected by the Constitution and speech that is not protected by the Constitution.

Fear of factionalism and political parties was deeply rooted in Anglo-American political culture before the American Revolution. Leaders such as George Washington and Thomas Jefferson hoped their new government, founded on the Constitution, would be motivated instead by a common intent, a unity. But political parties did form in the United States, with their beginnings in Washington's cabinet.

Known as both a Southern and a Catholic writer, Flannery O'Connor wrote stories that explore the complexities of these two identities. In this lesson, students will challengethese dichotomieswhile closely reading and analyzing "A Good Man is Hard to Find."

Explore pressure in the atmosphere and underwater. Reshape a pipe to see how it changes fluid flow speed. Experiment with a leaky water tower to see how the height and water level determine the water trajectory.

Learn how writer Zora Neale Hurston incorporated and transformed black folklife in her novel Their Eyes Were Watching God. By exploring Hurston's own life history and collection methods, listening to her WPA recordings of folksongs and folktales, and comparing transcribed folk narrative texts with the plot and themes of the novel, students will learn about the crucial role of oral folklore in Hurston's written work.

Explore the forces at work when you try to push a filing cabinet. Create an applied force and see the resulting friction force and total force acting on the cabinet. Charts show the forces, position, velocity, and acceleration vs. time. View a Free Body Diagram of all the forces (including gravitational and normal forces).

Explore the forces at work when you try to push a filing cabinet. Create an applied force and see the resulting friction force and total force acting on the cabinet. Charts show the forces, position, velocity, and acceleration vs. time. View a Free Body Diagram of all the forces (including gravitational and normal forces).

Explore the forces at work in a tug of war or pushing a refrigerator, crate, or person. Create an applied force and see how it makes objects move. Change friction and see how it affects the motion of objects.