Assess your understanding of the properties of momentum and impulse with this interactive multiple choice quiz. Immediate feedback is provided.

Learn about the perimeter of a parallelogram with this helpful reference tool. Provides a detailed definition, examples, and an interactive activity that enhances further explanation. Includes links to related topics.

[Free Registration/Login Required] Watch this animation as an archer shoots at a target on an angle, and its horizontal and vertical paths and its velocity are explained. An interactive follows where you can manipulate the archer's...

A complete reference guide to the perimeter of a kite. It provides definitions, examples, and an interactive activity that enhances further explanation. Includes links to related topics.

This site from the Virginia Commonwealth University gives good information on the definition of work using nice graphics and interactive questions. Immediate feedback on student answers is provided.

Learn about the area of a rectangle with this helpful reference tool. Provides a detailed definition and interactive activities that enhance further explanation. Includes links to related topics.

Three different motions are presented to the learner in this interactive, with the challenge of determining the distance traveled and the overall displacement for each.

Students discover the Law of Universal Gravitation by changing the masses of planets and moons and the distance that separates them.

[Free Registration/Login Required] Explore the concept of Morse Code and how signals are transferred over great distances by using telegraph machines based on electromagnets using our interactive simulation. A PDF worksheet and a video...

Explore distance and energy of bond formation.

The interactive tutorial explores ramps and ratios. Learners view and analyze images of ramps and steps to see if they conform to the requirements of the Americans with Disabilities Act. The activity has students measure vertical and...

An interactive tool where students can explore how a spring behaves, and how changing the elasticity, mass, push/pull force, and friction affect its motion or period. As the spring moves, its motion is shown on a distance-time graph.

This interactive resource from the Exploratorium calculates your weight on other bodies in our solar system and offers an explanation of mass and weight and the relationship between gravity, mass, and distance.

In this interactive activity from NOVA Online, learn about a type of exploding star - a Type Ia supernova - that is so bright that astronomers can measure the distance to the galaxy in which it resides, and even learn which elements make...

A collection of highly engaging learning modules on various topics within mapping skills. Covers map symbols, how to use four- and six-figure grid references, cardinal directions, distance, contour mapping, and drawing cross-sections....

From the Exploratorium Museum. Includes an interactive feature in which a visitor enters their weight on earth and has their weight on other planets computed and displayed. Discusses the distinction between mass and weight and describes...

Steer a charged particle to a target, and observe forces and fields.

After viewing an introductory illustrated podcast on speed, distance, time, and velocity, students explore distance-time graphs using interactive websites. Working in cooperative learning groups, students will investigate the motion of...

In this interactive students will explore the strength of an electric field in the space surrounding a source charge. It is related directly to the quantity of charge on the source charge and inversely to the distance from the source...

[Free Registration/Login Required] In this interactive you will move the ruler to measure the distance between two points. You will need to sign-in to access this media, but it will be well worth your time!

In this lesson plan, students experience how light interacts with the environment by investigating relationships between shadows and light. Students will experiment with light by observing how light travels through materials and distances.

This comprehensive site provides a wealth of information about the seventh planet from the sun. Topics include rotational axis, size, mass and gravity, length of day, distance from the sun, and more. The information is supplemented with...

A wealth of facts await you on this complete site. Topics include size, mass and gravity, length of day, orbit, distance from the sun, and more. A coloring page, quiz, fill-in-the-blanks activity, and interactive puzzle will challenge...

Electrical force between two electrically charged objects is inversely related to the distance between the two objects. Investigate why this becomes the inverse square law of physics. Engage in the Coulomb's Law interactive and check...