Exploratorium
Exploratorium: Structures Around the World
How does that bridge stay up? What are the forces acting on that column? This site helps students understand how structures can be built by having them build their own. Also provides images of real structures for kids to compare with...
US Geological Survey
Lake Pontchartrain Basin Foundation: The Forces Are With Us: Natural Forces
A collection of science activities that focus on natural forces that affect Lake Pontchartrain Basin. Students will understand how global climate change relates to storm events, subsidence, and erosion. Background information on...
Texas Education Agency
Texas Gateway: Forced Oscillations and Resonance
By the end of this section, you will be able to differentiate between different types of damping and explain resonance.
American Museum of Natural History
American Museum of Natural History: The Endurance
Learn about Ernest Shackleton's ill-fated voyage to Antarctica aboard the "Endurance" and about the amazing rescue that followed, after the expedition was forced to abandon ship. Uses actual expedition photographs and diary entries to...
TeachEngineering
Teach Engineering: Measuring Pressure
Students learn first-hand the relationship between force, area and pressure. They use a force sensor built from a LEGO MINDSTORMS NXT kit to measure the force required to break through a paper napkin. An interchangeable top at the end of...
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Physics Ii: Electricity and Magnetism
College-level physics course highlighting electricity and magnetism. This course is divided into several modules including electric fields, magnetic fields, electromagnetic forces, conductors and dielectrics, electromagnetic waves, and...
University of Colorado
University of Colorado: Physics 2000: More About Visualizing Electromagnetic Waves
Discusses the nature of an electromagnetic wave. Explains the oscillating electric field and represents it through clever graphics and animations.
CK-12 Foundation
Ck 12: Liquids
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will describe a liquid according to the kinetic-molecular theory. They will also learn how a liquid exhibits surface...
American Museum of Natural History
American Museum of Natural History: Ology: Gravity
Flip the card, and learn about gravity.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Magnets, Electromagnets & Fields of Force
A teacher lesson plan which includes several student activities on magnetism, force fields, and magnetic induction. May provide an idea for a student project or lab investigation.
Georgia State University
Georgia State University: Hyper Physics: Gravity
Gravity as a fundamental force is explained and an equation for universal gravitation is given.
Discovery Education
Discovery Education: Friction in Our Lives
Students observe objects in motion down a ramp to discover how the force of friction affects an object's motion. Includes the lesson plan, vocabulary list, and extensions for students.
Texas Education Agency
Texas Gateway: 4.4 Newton's Third Law of Motion: Symmetry in Forces
By the end of this section, you will be able to understand Newton's third law of motion and apply Newton's third law to define systems and solve problems of motion.
Texas Instruments
Texas Instruments: Friction
Students study how the nature of two materials in contact, and the smoothness of their surfaces affect the magnitude of the sliding force of friction. They use a force sensor to measure frictional force for different surfaces.
TeachEngineering
Teach Engineering: Bridging the Gaps
Students are presented with a brief history of bridges as they learn about the three main bridge types: beam, arch and suspension. They are introduced to two natural forces - tension and compression - common to all bridges and...
Khan Academy
Khan Academy: Trig and Forces: The Pendulum
Using Newton's Laws of motion to calculate the acceleration of a pendulum as well as to compute and draw its position along the swing and move about the screen in a computationally based graphic system.
TeachEngineering
Teach Engineering: Floating and Falling Flows
Students discover fluid dynamics related to buoyancy through experimentation and optional photography. Using one set of fluids, they make light fluids rise through denser fluids. Using another set, they make dense fluids sink through a...
Exploratorium
Exploratorium: Science Snacks: Resonant Pendulum
An experiment in resonance that demonstrates how to make a pendulum swing widely by exerting only a small force.
Florida State University
Florida State University: Molecular Expressions: Magnetic Fields and Compass Orientation
Simulate the creation of an induced magnetic field through the use of a simple electric circuit. An interactive demonstration is included.
NASA
Nasa: Newton's Theory of "Universal Gravitation"
This site, which is provided for by NASA, discusses the thinking which led Newton to understand universal gravitation.
Exploratorium
Exploratorium: Science Snacks: Take It From the Top
Students defy gravity by stacking blocks in different ways in this exercise. Other projects are linked to this lesson as well.
Georgia State University
Georgia State University: Hyper Physics: Ohm's Law and Current Law
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...
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Measuring the Gravitational Constant, G
A demonstration/lab idea for determining the numerical value of the universal gravitation constant using a torsion balance.
Physics Classroom
The Physics Classroom: Newton's Law of Universal Gravitation
States the equation of Newton's law of universal gravitation. States the value of G and uses the equation to solve problems.
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