Principal Sponsors
Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
National Science Foundation
An independent federal agency created by Congress in 1950 to promote the progress of science.
King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.
The O'Donnell Foundation is devoted to building model programs to enhance the quality of education.
čeština Czech
| Alfa rozklad | Alpha Decay | Run Now |
| Rovnováha | Balancing Act | Run Now |
| Balonek a statická elektřina | Balloons and Static Electricity | Run Now |
| Balóny a Archimedův zákon | Balloons & Buoyancy | Run Now |
| Obvod s baterií a rezistorem | Battery-Resistor Circuit | Run Now |
| Lom světla | Bending Light | Run Now |
| Beta rozklad | Beta Decay | Run Now |
| Sestav zlomek | Build a Fraction | Run Now |
| Stavba molekuly | Build a Molecule | Run Now |
| Stavba atomu | Build an Atom | Run Now |
| Vztlak | Buoyancy | Run Now |
| Deskový kondenzátor | Capacitor Lab | Run Now |
| Konstrukce obvodů | Circuit Construction Kit (AC+DC) | Run Now |
| Circuit Construction Kit (AC+DC), Virtual Lab | Circuit Construction Kit (AC+DC), Virtual Lab | Run Now |
| Konstrukce obvodů (stejnosměrných) | Circuit Construction Kit (DC Only) | Run Now |
| Circuit Construction Kit (DC Only), Virtual Lab | Circuit Construction Kit (DC Only), Virtual Lab | Run Now |
| Barevné vidění | Color Vision | Run Now |
| Hustota | Density | Run Now |
| Stravování a cvičení | Eating & Exercise | Run Now |
| Formy energie a její přeměny | Energy Forms and Changes | Run Now |
| Energetický Skate Park | Energy Skate Park | Run Now |
| Energy Skate Park: Basics | Energy Skate Park: Basics | Run Now |
| Faradayova elektromagnetická laboratoř | Faraday's Electromagnetic Lab | Run Now |
| Síla na jedné přímce | Forces in 1 Dimension | Run Now |
| Hledání rovností - hra | Fraction Matcher | Run Now |
| Úvod do zlomků | Fractions Intro | Run Now |
| Vlastnosti plynu | Gas Properties | Run Now |
| Generator | Generator | Run Now |
| geometric-optics | Geometric Optics | Run Now |
| Gravitační laboratoř | Gravity Force Lab | Run Now |
| Isotopes and Atomic Mass | Isotopes and Atomic Mass | Run Now |
| Lasery | Lasers | Run Now |
| Lunární modul | Lunar Lander | Run Now |
| Magnet a kompas | Magnet and Compass | Run Now |
| Magnety a elektromagnety | Magnets and Electromagnets | Run Now |
| Závaží a pružiny | Masses & Springs | Run Now |
| Hra s bludištěm | Maze Game | Run Now |
| Tvary molekul | Molecule Shapes | Run Now |
| Tvary molekul: Základy | Molecule Shapes: Basics | Run Now |
| Chodící panáček | The Moving Man | Run Now |
| Moje sluneční soustava | My Solar System | Run Now |
| Přírodní výběr | Natural Selection | Run Now |
| Štěpení jader | Nuclear Fission | Run Now |
| Ohmův zákon | Ohm's Law | Run Now |
| pendulum-lab | Pendulum Lab | Run Now |
| Fotoelektrický efekt | Photoelectric Effect | Run Now |
| Tektonika zemských desek | Plate Tectonics | Run Now |
| Pohyb střely | Projectile Motion | Run Now |
| Radioaktivní datování hry | Radioactive Dating Game | Run Now |
| Resonance | Resonance | Run Now |
| Vratné reakce | Reversible Reactions | Run Now |
| Beruščin kolotoč | Ladybug Revolution | Run Now |
| zvuk | Sound | Run Now |
| Stern-Gerlach Experiment | Stern-Gerlach Experiment | Run Now |
| Rampa | The Ramp | Run Now |
| Moment síly | Torque | Run Now |
| Sčítání vektorů | Vector Addition | Run Now |
| Vlnová interference | Wave Interference | Run Now |
| Vlnění na vlákně | Wave on a String | Run Now |
Simulations not yet translated into Czech
- Acid-Base Solutions
- Arithmetic
- Atomic Interactions
- Balancing Chemical Equations
- Band Structure
- Battery Voltage
- Beer's Law Lab
- Blackbody Spectrum
- Calculus Grapher
- Charges and Fields
- Collision Lab
- Concentration
- Conductivity
- Curve Fitting
- Davisson-Germer: Electron Diffraction
- Double Wells and Covalent Bonds
- Electric Field Hockey
- Electric Field of Dreams
- Equation Grapher
- Estimation
- Faraday's Law
- Fluid Pressure and Flow
- Forces and Motion
- Forces and Motion: Basics
- Fourier: Making Waves
- Friction
- Gene Expression - The Basics
- Gene Machine: The Lac Operon
- Glaciers
- Graphing Lines
- Gravity and Orbits
- The Greenhouse Effect
- John Travoltage
- Ladybug Motion 2D
- Membrane Channels
- Microwaves
- Models of the Hydrogen Atom
- Molarity
- Molecular Motors
- Molecule Polarity
- Molecules and Light
- Motion in 2D
- Neon Lights & Other Discharge Lamps
- Neuron
- Normal Modes
- Optical Quantum Control
- Optical Tweezers and Applications
- pH Scale
- Plinko Probability
- Quantum Bound States
- Quantum Tunneling and Wave Packets
- Quantum Wave Interference
- Radiating Charge
- Radio Waves & Electromagnetic Fields
- Ramp: Forces and Motion
- Reactants, Products and Leftovers
- Reactions & Rates
- Resistance in a Wire
- Rutherford Scattering
- Salts & Solubility
- Self-Driven Particle Model
- Semiconductors
- Signal Circuit
- Simplified MRI
- States of Matter
- States of Matter: Basics
- Stretching DNA
- Sugar and Salt Solutions
- Under Pressure
The remaining simulations can be translated using the PhET Translation Utility.
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