Oppia is an open-source, online platform for creating interactive educational activities. It allows teachers, students, and anyone interested in education to create and share interactive activities. Through a simple, intuitive interface, users can create activities such as quizzes, tutorials, and simulations that can be used to teach and learn about any subject. The activities created with Oppia can be easily shared online, allowing anyone to access and benefit from them. Oppia also provides a library of activities created by others, so users can quickly find activities that are relevant to their needs. Oppia is designed to be easy-to-use and accessible to everyone, regardless of experience or technical ability.
Oppia is really nothing like a wiki. It's closer to Udemy than anything else.
Warning The articles are not accurate, outdated and politically.
By rtyu · Oct 2015
http://google-opensource.blogspot.fr/2014/02/oppia-tool-for-interactive-learning.html Google estrena la herramienta de educación en línea Oppia para permitir que cualquiera cree actividades interactivas para enseñar a otros: http: //thenextweb.com / google / 2014/02/27 / google-debuts-online-education-tool-oppia-help-anyone-create-interactive-activities-teaching-others / #! xGk58
Totally not the same. Oppia is for courses / tutorials.