PhET simulations are freely downloadable interactive simulations. The simulations are available in various file formats such as html5, java and flash. These simulations provide an interactive environment which will enhance learning. Students can change various parameters in the simulation interface and see the effect of the changes they made. In Biology category simulations for various grade levels are available. Simulations cover variety of topics such as Colour Vision, Sound Waves, Gene expression, Natural selection, etc. Read more
Foss : PhET Simulations for Biology - English
Outline: Neuron About Neuron simulation interface. Components of axon. Movement of sodium and potassium ions across the membranes when the neuron is at rest. Movement of sodium and po..
Foss : PhET Simulations for Chemistry - English
Outline: Introduction to PhET Simulations Open the PhET website in a web browser. About PhET simulations. Register and sign in on the PhET website. Access the PhET simulations online...
Outline: pH Scale Define pH. About pH Scale simulation interface. Determine the pH of a solution. Determine the acidity and basicity of a solution. Arrange acids and bases accordin..
Outline: Concentration and Molarity Open the simulation in HTML format. About the simulation interface. Add solute as a solid and as a concentrated solution. Measure the concentration..
Outline: The Greenhouse Effect About Greehouse Effect and greenhouses gases. About Greenhouse Effect simulation interface. Change in compostion of greenhouse gases between ice age and ..
Outline: States of Matter How to use States of Matter, an interactive PhET simulation. Predict how change in temperature changes the behaviour of particles. Predict how change in press..
Outline: Diffusion Open the Diffusion simulation interface. Switch the colour profile to projector mode. About the Diffusion simulation interface. Relation between rate of diffusion..
Outline: Build an Atom About Build an Atom simulation interface. About an atom and its composition. Build an atom using protons, neutrons and electrons. Identify an element and its p..
Outline: Build a molecule Open the simulation in HTML format. About the simulation interface. Differentiate between an atom and a molecule. Build molecules using a chemical formula. ..
Outline: Molecules and Geometry Open the simulation in HTML format. Display the simulation in a light background. About the simulation interface. Build molecules based on geometries...
Outline: Conductivity Open the simulation interface using Java. About the simulation interface. About valence band and conduction band. Show that change in voltage moves the electrons..
Outline: Rutherford Scattering Features of Plum Pudding model. Behaviour of alpha particles. About Plum Pudding simulation interface. Deflection of alpha particles in the atom. Limit..
Outline: Photoelectric Effect About Photoelectric effect. About Photoelectric effect simulation interface. Study Photoelectric effect. Change the wavelength and intensity of light. A..
Outline: Models of Hydrogen Atom About models of the hydrogen atom simulation interface. Visualize different models of the hydrogen atom. Relation between the physical picture of the..
Outline: Sugar and Salt Solutions Open and explain about Sugar and Salt PhET simulation interface. Record changes in concentration on addition of a solute and a solvent. Record change..
Outline: Salts and solubility About the PhET interface. Solubility of different Salts. Create a neutral compound from anions and cations. Equilibrium expression for dissolution of sa..
Foss : PhET Simulations for Mathematics - English
Outline: Number Line: Distance Open the simulation in HTML file format. About the simulation interface. View the simulation in different scenarios. Use checkboxes to show and hide the..
Outline: Number Line: Integers Open the simulation in HTML file format. About the simulation interface. View the simulation in different scenarios. Compare the integers on the number ..
Outline: Number Line: Operations Open simulation in HTML file format. About the simulation interface. Add integers using the number line. Subtract integers using the number line. Use..