Visual simulations for teaching science to high school students
Explore what happens when a force is exerted on a ceramic material.
Explore the relationship between charge, electric fields, and forces on objects by manipulating charge.
Explore the energy exchange between colliding objects and observe how energy transfer occurs.
Simulate an experiment to distinguish between the plum pudding and hard nucleus model of the atom.
Explore how potential energy created by particles of varying charge is converted to thermal energy.
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Create AccountExplore the strength and direction of forces between two charged objects.
Observe the direction of forces around a negatively charged Van de Graaff generator.
Drag around a stationary charged object and observe the force on the stationary object when it is positive and negative.
Explore electric current using interactive models to investigate how temperature affects conductivity and resistivity.
Set the amount and type of charge on particles and compare the potential energy of the generated electric field.
Set the charge of two particles and compare the potential energy of the generated electric field as they move.
A series of interactive models and games explore the effects positive and negative charges have on one another.
Apply knowledge of the interactions between charged particles to guide an object through a maze.
Set the initial height of a pendulum and observe how potential, kinetic, and thermal energy change during swings.
Set the initial position of a mass on a spring and observe how potential, kinetic, and thermal energy change when the spring is released.
Investigate how atoms can be excited to give off radiation (photons) with models of electron energy diagrams.
Learn that temperature measures average kinetic energy, and heat is the transfer of energy from hot systems to cold systems.
Learn basic quantum mechanics concepts about electrons essential to understanding modern technology.
In this activity, you will study the motion of an object as it moves up and down a ramp.
Explore how Newton's three laws apply to the world of atoms and molecules.
Explore what happens when a force is exerted on a metallic material.
How does an object's speed change as it falls through the atmosphere?
Explore the factors that affect a pendulum's motion. Which factors affect the period of the pendulum?
Explore the motion of a pendulum suspended by a spring.
Explore what happens when a force is exerted on a polymeric plastic material.
Delve into a microscopic world working with models that show how electron waves can tunnel through certain types of barriers.
Use a virtual scanning tunneling microscope (STM) to observe electron behavior in an atomic-scale world.
Learn about the basic properties of intrinsic and extrinsic--or doped--semiconductors with several visualizations.
A series of interactive models allows you to examine how the energy levels the electrons of an atom occupy affect the types of photons that can be emitted.
Explore the factors that affect a spring's motion. Experiment by changing the spring constant, the mass at the end of the spring, and other factors.
Explore the interactions between a charged balloon and a neutral wall at the atomic-level.
Explore what happens when a force is exerted on a rubber tire.
Transistors are the building blocks of modern electronic devices. What exactly does a field effect transistor do?
Explore how the charging and discharging of a Van de Graaff (VDG) generator occurs and changes in potential energy.
Model how electric fields change due to the number and placement of charged objects.
“Wish I learned science this way—far more interesting than reading chapters in a book.”