Kepler's Laws 1,2,3 including eccentricity of elliptical orbits. Good for reviewing planetary motions (NYS Earth Science).

[Free Registration/Login Required] Understand angular momentum conservation in the absence of an applied torque in the context of planetary orbits using this interactive simulation. A PDF worksheet and a video tutorial are also...

The Copernican system of planetary motion is clarified in this simulation.

Learners investigate planetary motion, satellite motion, universal gravitation, and circular motion. The tutorial consists of lessons, formulas, and problems to check for understanding.

Through interactive practice problems and examples, students explore Kepler's Three Laws of Planetary Motion.

At this site from the Astronomy Department of Cornell University, Kepler's three laws of planetary motion are stated. There are brief explanations of each, along with links to additional information on related subjects.

Biographical information of the early life of Kepler is provided as well as a somewhat detailed look at the highs and lows of his work in studying planetary motion.

An outstanding page describing Kepler's three laws of planetary motion.

Students explore how a satellite's motion is governed by the same physics principles and described by the same mathematical equations.

Describes the logic behind the development of Newton's law of universal gravitation. Beginning with Johannes Kepler and his three laws of planetary motion, content walks the reader through Newton's thought process and development of this...

This site from Open Source Physics offers a file with a simulation of Kepler's theory of planetary motion, tested with the Earth rotating around the sun and another planet of the user's choosing. The download requires Java.

Students explore orbits of planets and satellites. Some topics examined in the activities are planetary motion, angular momentum of orbits, and Kepler's laws. The resource consists of video clips, lecture notes, practice problems, and...

This site from NASA states Kepler's second law of planetary motion and depicts its meaning with an informative diagram. Relates the law to conservation of energy principles and discusses the eccentricity of a satellite's (or a planet's)...

Kepler's second law of planetary motion is stated and explained. An animation of the orbit of a planet and an accompanying graphic assists in explaining the meaning of the law of equal areas.

This site from NASA provides biographical details about the lives of Tycho Brahe and Johannes Kepler. Discusses Kepler's successes at developing laws of planeatry motion. States the three laws and discusses each one individually....

In this lesson, students will measure the distances between Hawaiian islands, and convert and graph their data to determine the speed of the Pacific Plate.

Good site explaining the laws of planetary motion and ellipses

At this site from Cornell University, Kepler's three laws of planetary motion are stated. There are brief explanations of each. The laws are applied to explain the features of planetary orbits as well as the motion of binary star...

Students must calculate the mass of a planet based on the orbital motion of the moon going around the planet.

A table listing the average radius of orbit for the nine planets about the sun; expressed in astronomical units. Data can be used to calculate the orbital speed or the orbital period.

This site from the Illinois Institute of Technology provides a set of directions for the creation of a solar system model out of paper mache. Includes orbital distances and planet diameters for the nine planets. Great idea for a student...

Users have the opportunity to adjust several variables in this simulation demonstrating the Ancient Greek's Two Sphere Universe theory.

Classroom lesson for teaching astronomy uses PowerPoint presentations and illustrations of Kepler's light curves used to discover planets.

The University of Virginia provides notes from a lengthy lecture given on the life of Johannes Kepler. This site has GREAT information and is easy to understand.