PhET: Free online physics, chemistry, biology, earth science and math simulations Skip to Main Content Simulations Physics Chemistry Math Earth Science Biology Browse Sims Prototypes Translated Sims Teaching About Tips for Using PhET Browse Activities Share Your Activities My Activities Virtual Workshop Research Access & Inclusion About Accessible Simulations Research and Design Technical Implementation Donate Sign in / Register Sign In An invalid email address and/or password has been entered. Email address Password Remember me Forgot password? Don't have an account? Register. Resend Confirmation Time to update! We are working to improve the usability of our website. To support this effort, please update your profile! Skip for now Update Profile Search the PhET Website PhET’s COVID-19 resources: remote learning tips, HTML5 prototype sims, and browser-compatible Java sims. Help us keep students learning. Donate Now Interactive Simulations for Science and Math Explore our sims Over 1 billion simulations delivered Physics Chemistry Math Earth Science Biology Teaching Resources, Activities, and Community Teachers have access to simulation-specific tips and video primers, resources for teaching with simulations, and activities shared by our teacher community. Register Now 161interactive simulations 97language translations 3001teacher-submitted lessons Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. PhET sims are based on extensive education research and engage students through an intuitive, game-like environment where students learn through exploration and discovery. Shouldn't All Students Experience STEM? Learn how we are tackling challenges in STEM education, software development, and assistive technology. Explore accessible sims Donate now About PhET Our Team Sponsors Partnerships Offline Access Help Center Contact Source Code Licensing For Translators English العربية (السعودية) Basque беларускі Bosnian 中文 (中国) 中文 (台灣) hrvatski čeština Dansk Nederlands Eesti suomi français Gallegan Georgian Deutsch Ελληνικά magyar Bahasa Indonesia italiano 日本語 한국어 Kurdish Kurdish (Turkey) македонски Marathi Mongolian Norwegian Bokmål Norwegian Nynorsk Persian português português (Brasil) română Српски Sinhalese Slovenčina español español (Perú) ไทย Türkçe українська Tiếng Việt English العربية Euskara Беларуская Bosanski 简体中文 正體中文 Hrvatski Česky Dansk Nederlands Eesti Suomi Français Galego ქართული Deutsch Ελληνικά Magyar Bahasa Indonesia Italiano 日本語 한국어 كوردي Kurdî Македонски मराठी Монгол Norsk bokmål Norsk nynorsk فارسی Português Português do Brasil Română Српски සිංහල Slovensky Español Español Internacional ไทย Türkçe Українська Tiếng Việt Get Apps for Schools ©2021 University of Colorado. Some rights reserved. The PhET website does not support your browser. We recommend using the latest version of Chrome, Firefox, Safari, or Edge.
