High schoolers conduct a variety of experiments to explore gel electrophoresis. In this biology lesson, explain how this process separate DNA and RNA. They discuss the practical applications of this method.

Pupils examine how simple machine work can make work easier.  In this machines lesson students complete an activity that shows them what makes up a machine, and how to measure displacement and velocity. 

High schoolers distinguish between the centripetal and centrifugal forces.

In this online interactive world history worksheet, students answer 20 matching questions regarding the Scientific Revolution. Students may submit their answers to be scored.

Fourth graders choose a simple machine and write about they way they believe it will work. Students experiment, write down procedures used and record observations. They will find a picture of the machine and add it to their report.

Students list differences in the diagrams of a geocentric universe and a heliocentric universe. They students describe the religious impact of this change on man's conception of the universe and man's place within it. Students describe...

In this math/science learning exercise, students find the balance point of a variety of objects, and complete ten problems. Students look at sketches of objects and calculate the balance point, and also use meter sticks and weights. This...

In this math instructional activity, students explain the vector parametric equation for a line, scalar parametric equations, symmetric equations, and the implicit equation for a line.

Students examine the art work of Keith Haring. For this art lesson, students observe the visual quality of movement in artwork. Students draw a flip book showing movement and time.

Ninth graders explore how pendulums function.  In this pendulums lesson students complete a pendulum lab activity. 

This lesson will demonstrate how to solve uniform motions problems using weighted averages. Students can watch a PowerPoint presentation and then take an online quiz.

This lesson will demonstrate how to solve uniform motions problems using weighted averages. Student can watch a presentation and then take an online quiz.

[Free Registration/Login may be required to access all resource tools.] Apply mathematic equations for acceleration to understand motion.

[Free Registration/Login may be required to access all resource tools.] Students explore periodic motion and simple harmonic motion by watching video clips, manipulating interactives, and solving practice problems.

In this unit, students will discover the period of time of one oscillation, the frequency of oscillation, the object displacement, its velocity, and its acceleration. They will also discover how to apply the principles of conservation of...

By the end of this section, you will be able to compare simple harmonic motion with uniform circular motion.

Students learn about uniform and non-uniform circular motion in this illustrated article.

A video lesson that introduces the components of circular motion. Understand that any objects that rotates around a point is in circular motion. Video also explores how to measure how far an object has rotated. Video gives equation for...

This is a list of 23 questions covering the major concepts of Chapter 6: Uniform Circular Motion and Gravitation from the AP Physics online text.

This page offers a list of 50 problems/exercises to solve based on the content of Chapter 6: Uniform Circular Motion and Gravitation from the AP Physics online text.

This page provides a summary for each section of Chapter 16: Oscillatory Motion and Waves from the AP Physics online text.

Review the key concepts, equations, and skills for uniform circular motion, including centripetal acceleration and the difference between linear and angular velocity.

This page features a summary of each section of Chapter 6: Uniform Circular Motion and Gravitation from the AP Physics online text.

This is a glossary of terms and definitions used in Chapter 6: Uniform Circular Motion and Gravitation from the AP Physics online text.