Crocodile Clips
Simple Simulation Software
Crocodile Physics
Welcome to Crocodile Physics: a powerful but easy-to-use simulator that lets you model a range of models in electricity, motion and forces, optics and waves.
Crocodile Physics is ideal for use either on whiteboards or by individual students.
To set up simulations, simply drag parts from the toolbars at the side of the screen, and move or position them as you wish; they start simulating straight away. Click on them to edit settings, and plot graphs to analyse data from your experiment.
Take a video tour
Our free online training videos give you an overview of how Crocodile Physics can be used, and what it can do.
Over 60 new lesson kits for the new GCSEs
The latest version includes 63 lesson kits designed for the new science curriculum, making it much easier to prepare for your teaching. Click here to see which areas of the curriculum are covered.
Free science simulations
Download our free Crocodile Science player containing simulations from Crocodile Physics - yours to keep!
