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.
Eesti Estonian
| Happe-aluse lahused | Acid-Base Solutions | Run Now |
| Alfalagunemine | Alpha Decay | Run Now |
| Aritmeetika | Arithmetic | Run Now |
| Aatomitevaheline vastastikmõju | Atomic Interactions | Run Now |
| Keemiliste võrrandite tasakaalustamine | Balancing Chemical Equations | Run Now |
| Õhupallid ja staatiline elekter | Balloons and Static Electricity | Run Now |
| Õhupallid & üleslõkkejõud | Balloons & Buoyancy | Run Now |
| Riba struktuur | Band Structure | Run Now |
| Patarei ja takistiga vooluring | Battery-Resistor Circuit | Run Now |
| Patarei pinge | Battery Voltage | Run Now |
| Beetalagunemine | Beta Decay | Run Now |
| Mustkiirguri spekter | Blackbody Spectrum | Run Now |
| Kvantolekud | Quantum Bound States | Run Now |
| Ehita molekul | Build a Molecule | Run Now |
| Ehita aatom | Build an Atom | Run Now |
| Üleslükkejõud | Buoyancy | Run Now |
| Graafik | Calculus Grapher | Run Now |
| Mahtuvuslabor | Capacitor Lab | Run Now |
| Laengud ja väljad | Charges and Fields | Run Now |
| Virtuaalne vooluringi labor (AC+DC) | Circuit Construction Kit (AC+DC) | Run Now |
| Virtuaalne vooluringi labor (AC+DC) | Circuit Construction Kit (AC+DC), Virtual Lab | Run Now |
| Virtuaalne vooluringi labor (DC) | Circuit Construction Kit (DC Only) | Run Now |
| Virtuaalne vooluringi labor (DC) | Circuit Construction Kit (DC Only), Virtual Lab | Run Now |
| Põrkelabor | Collision Lab | Run Now |
| Värvuse tajumine | Color Vision | Run Now |
| Elektrijuhtivus | Conductivity | Run Now |
| Topeltaugud ja kovalentsed sidemed | Double Wells and Covalent Bonds | Run Now |
| Graafikul olevate punktide sobitamine | Curve Fitting | Run Now |
| Tihedus | Density | Run Now |
| Neoonvalgustid ja teised gaaslahenduslambid | Neon Lights & Other Discharge Lamps | Run Now |
| Söömine ja liikumine (kehamassiindeks KMI) | Eating & Exercise | Run Now |
| Unistuste elektriväli | Electric Field of Dreams | Run Now |
| Elektrivälja hoki | Electric Field Hockey | Run Now |
| Energia rula park | Energy Skate Park | Run Now |
| Energy Skate Park: Basics | Energy Skate Park: Basics | Run Now |
| Võrrandi graafiline kujutis | Equation Grapher | Run Now |
| Silmamõõdumäng | Estimation | Run Now |
| Faraday elektromagnetlabor | Faraday's Electromagnetic Lab | Run Now |
| Faraday seadus | Faraday's Law | Run Now |
| jõud-1d | Forces in 1 Dimension | Run Now |
| Jõud ja liikumine | Forces and Motion | Run Now |
| Fourier: Lainete tekitamine | Fourier: Making Waves | Run Now |
| Hõõrdumine | Friction | Run Now |
| Gaasi omadused | Gas Properties | Run Now |
| Geenimasin: lac operon | Gene Machine: The Lac Operon | Run Now |
| Generaator | Generator | Run Now |
| geomeetriline optika | Geometric Optics | Run Now |
| Liustikud | Glaciers | Run Now |
| Gravitatsioon ja orbiidid | Gravity and Orbits | Run Now |
| Gravitatsioonilabor | Gravity Force Lab | Run Now |
| Kasvuhooneefekt | The Greenhouse Effect | Run Now |
| Vesiniku aatomi mudelid | Models of the Hydrogen Atom | Run Now |
| Isotoobid ja aatommass | Isotopes and Atomic Mass | Run Now |
| Lepatriinu liikumine 2D | Ladybug Motion 2D | Run Now |
| Laserid | Lasers | Run Now |
| Kuul maanduja | Lunar Lander | Run Now |
| Magnet ja kompass | Magnet and Compass | Run Now |
| Magnetid ja elektromagnetid | Magnets and Electromagnets | Run Now |
| Koormised ja vedrud | Masses & Springs | Run Now |
| Labürindi mäng | Maze Game | Run Now |
| Membraanikanalid | Membrane Channels | Run Now |
| Molekulid ja valgus | Molecules and Light | Run Now |
| Tasapinnaline liikumine | Motion in 2D | Run Now |
| Liikuv mees | The Moving Man | Run Now |
| Minu päikesesüsteem | My Solar System | Run Now |
| Looduslik valik | Natural Selection | Run Now |
| Neuron | Neuron | Run Now |
| Tuumade lõhustumine | Nuclear Fission | Run Now |
| Ohmi seadus | Ohm's Law | Run Now |
| Pendlikatse | Pendulum Lab | Run Now |
| Fotoelektriline efekt | Photoelectric Effect | Run Now |
| pH skaala | pH Scale | Run Now |
| Plinko tõenäosus | Plinko Probability | Run Now |
| Kehade heitmine | Projectile Motion | Run Now |
| Radioaktiivne dateerimismäng | Radioactive Dating Game | Run Now |
| Kaldpind: jõud ja liikumine | Ramp: Forces and Motion | Run Now |
| Reaktsioonid ja nende hindamine | Reactions & Rates | Run Now |
| Juhtme takistus | Resistance in a Wire | Run Now |
| Pööratavad reaktsioonid | Reversible Reactions | Run Now |
| Lepatriinu revolutsioon | Ladybug Revolution | Run Now |
| Rutherfordi hajumine | Rutherford Scattering | Run Now |
| Soolade lahustumine | Salts & Solubility | Run Now |
| Helilained | Sound | Run Now |
| Agregaatolekud | States of Matter | Run Now |
| Aine olekud: põhiline | States of Matter: Basics | Run Now |
| Kaldpind. | The Ramp | Run Now |
| Pöördemoment | Torque | Run Now |
| Travoltage | John Travoltage | Run Now |
| Vektori lisamine | Vector Addition | Run Now |
| Lainetus ahelas | Wave on a String | Run Now |
Simulations not yet translated into Estonian
- Balancing Act
- Beer's Law Lab
- Bending Light
- Build a Fraction
- Concentration
- Davisson-Germer: Electron Diffraction
- Energy Forms and Changes
- Fluid Pressure and Flow
- Forces and Motion: Basics
- Fraction Matcher
- Fractions Intro
- Gene Expression - The Basics
- Graphing Lines
- Microwaves
- Molarity
- Molecular Motors
- Molecule Polarity
- Molecule Shapes
- Molecule Shapes: Basics
- Normal Modes
- Optical Quantum Control
- Optical Tweezers and Applications
- Plate Tectonics
- Quantum Tunneling and Wave Packets
- Quantum Wave Interference
- Radiating Charge
- Radio Waves & Electromagnetic Fields
- Reactants, Products and Leftovers
- Resonance
- Self-Driven Particle Model
- Semiconductors
- Signal Circuit
- Simplified MRI
- Stern-Gerlach Experiment
- Stretching DNA
- Sugar and Salt Solutions
- Under Pressure
- Wave Interference
The remaining simulations can be translated using the PhET Translation Utility.
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