Articles, tutorials, and interactive tools designed to help you master the technologies that matter. Free and open.
Learn how to create editorial-quality educational infographics with a single ChatGPT prompt. Step-by-step guide with a ready-to-use template.
Discover PhET, the free simulator from the University of Colorado with 160+ interactive science and math simulations for the classroom.
Discover the best free interactive periodic tables for studying chemistry: Ptable, WebElements, Fisher Scientific, and INL.
Discover Wordwall, the free platform to create educational games, crosswords, spinners, and 30+ interactive activities for class.
Discover ECity, the free power plant simulator that uses Problem-Based Learning to teach energy engineering in your browser.
Discover Wokwi, the free online electronics simulator for Arduino, ESP32, and Raspberry Pi Pico. Design IoT circuits from your browser.
Discover PDFgear, the free software with no watermarks or sign-ups required to edit text
