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Interdisciplinary index and full text database covering many academic journals from many fields of study. .
Open access to e-prints in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics.
A clearinghouse of fun and engaging mathematics exercises, puzzles, and other such activities.
The Math3ma Institute is a group of academic researchers based at The Master’s University in Santa Clarita, CA, who work in a wide range of STEM fields including mathematics, computer science, engineering, machine learning, life sciences and more. Fascinated by the beauty, complexity, and mysteries in the world around us, we seek to dive deep into the unknown and share those scientific discoveries with the world in engaging and accessible ways.
Provides diverse, peer-reviewed, open access journals ensuring the latest research is freely available and all content is distributed under a Creative Commons Attribution License (CC BY). Content is available to everyone free of charge.
NCTM is the world's largest mathematics education organization providing guidance and resources for teaching and learning.
High quality open educational resources: articles, activities, free courses, audio video collections, as well as study skills and work skills.
The world's most comprehensive collection of dissertations and theses..
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A fundamentally new paradigm for getting knowledge and answers—not by searching the web, but by doing dynamic computations based on a vast collection of built-in data, algorithms and methods. Bringing broad, deep, expert-level knowledge to everyone... anytime, anywhere.