This is the fifth lesson in a series of learning modules on the topic of climate change. Using scientific models, it takes a look at the effects of climate change on different parts of the earth. Five key ideas are explored: polar...

This lesson guide provides literacy activities for learning about climate change. The reading level is more accessible to struggling readers who may be studying this topic in the higher grades.

Through an instructional video, games, and activities, students explore three types of change matter makes: physical change, in which only the shape of the matter changes; physical phase change in which matter changes to a different form...

This interactive lesson introduces students to the various ways that people work to understand climate change, particularly in the Arctic.

This lesson teaches students to distinguish between physical and chemical changes. Students will view an interactive slideshow presentation and then conduct experiments to discern physical and chemical changes.

The teacher will conduct the whoosh bottle demonstration to engage young scholars. The class will then begin discussion of endothermic and exothermic physical and chemical changes. The students will then conduct the Science in Motion lab...

Learn about the simple actions you can take to help slow the effects of climate change.

Are you looking to help sort out your feelings on changing careers? The Amby career resources offer activities to explore identifying change and investigating your identity.

Fantastic explanation of spelling changes in the Spanish language and their effect upon conjugations in the present subjunctive. Verb infinitives that end in -car, -gar, and -zar are among those that are considered. A quiz at the end of...

This superb site has detailed information about the composition of the atmosphere, how it is always changing, how it protects life on earth, and the destructive impact human activity has on it. There is an atmosphere design lab, as well...

Practice what you have learned about how changes in the supply of labor and the demand for labor affect wages and employment. This resource is designed as a review for the AP Microeconomics Test or a college-level microeconomics course.

America's constitutional government has changed over time as a result of amendments to the U.S. Constitution, Supreme Court decisions, legislation, and other practices. Students will use the seven basic principles found in our government...

Read a first-hand account of a child of the civil rights movement, and learn about the struggles of fighting for change.

Get right to the point when it comes to the evidence for climate change with this illustrated informational piece.

This is the text and audio of Arnold Schwarzenegger's address to the United Nations General Assembly on climate change on September 24, 2007.

For this fifth grade activity, students explore how matter changes during a chemical reaction.

Review stem-changing verbs such as pedir or dormir. Provides the present tense forms as well as the gerund, subjunctive, past subjunctive and the preterite. Also provides a list of similar verbs. Excellent review and resource.

For this activity, students will compare historical aerial photographs with current aerial photographs and determine what factors influenced land use decisions; evaluate the impacts of different land uses on an area; and consider future...

A precalculus tutorial that explains the average rate of change with formulas and examples. Related links to other concepts.

Find out how climate change is affecting a particular species of North American bird, and what NASA is doing to help.

Learn all the facts and figures about climate change.

Fictional diary excerpts, photos, and videos tell the story of German reunification from May 6, 1989, to Oct. 3, 1991.

Find out about the ways that species change and evolve over time and generations.

Students investigate how low temperature causes water vapor to condense into a liquid and then freeze to form a solid.