This is part of a lesson on Newton's Laws of Motion that focuses on inertia and mass. It restates Newton's first law of motion. The lesson also gives a helpful visual description concerning friction.

Students are introduced to the concept of an environment and the interactions within it through written and hands-on webbing activities. They also learn about environmental engineering careers and the roles of these engineers in our society.

Excellent NASA sponsored site on the principles of rockets. The site relates Newton's 3 laws to the flight of a rocket. Site also has links to activities related to rockets in addition to links about practical rocketry.

Lists the laws of exponents on the left side of the page with corresponding examples on the right.

This site provides directions for a basic activity that allows students to explore Newton's Third Law of Motion.

At this site from Georgia State University Ohm's law is stated in words and using equations. A JavaScript form allows for multiple practice problems with instant feedback and reinforcement. Kirchoff's current law is stated and illustrated for both a series and a parallel circuit.

This site is a must see for any lesson or unit on biotechnology! It is a companion to the PBS video "Bloodlines: Technology Hits Home," although it can certainly be used without the video. It's a fantastic site that will challenge students to think about their opinions in several ethical dilemmas. There is a timeline of genetic and reproductive technology and more.

What do the laws of physics have to do with engineering? Find out in this video segment featuring inventor Dean Kamen and his inventions, the IBOT and the Segway. [8:12]

The President of the United States has extraordinary power over the shaping of federal laws. He or she can veto any law passed by Congress.

Lesson that helps students understand what rules and laws are. Students discuss the books David Goes to School by David Shannon and Rules and Laws by Ann-Marie Kishel, perform skits demonstrating how to follow specific school rules, and draw or write about three rules or laws that they know.

Get the facts directly from the United States government organization for immigration. This site also includes links to related news releases.

This site contains links to in-depth information on kinship fundamentals such as marriage customs and residence rules. It also provides definitions and links to differing systems of descent and marriage among several groups - the Yanomamo, the Akan, the Dani, the ancient Hebrews and Turkish peasants.

A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of the ideal gas law. Shows apparatus and set-up; provides suggestions. Easily adaptable as a student project or lab investigation.

Abby Brown loves to help kids have fun while learning! In this segment, Abby teaches kids about what it means to be a citizen in their community. We all have a civic duty, or responsibility to take care of each other. [1:51]

Investigate the rights and responsibilities of American citizenship focusing on examples of citizens who took action to effect positive changes. Explore ways in which students can become involved in their communities.