Mathematicians conduct research to develop and understand mathematical principles. They also analyze data and apply mathematical techniques to help solve real-world problems. As problem solvers, mathematicians branch into a wide range of sectors:
The zbMATH formula search uses the MathWebSearch system, which is a content-based search engine for MathML formulae based on substitution tree indexing.
Science in ContextThis link opens in a new windowScience In Context is an engaging online resource providing contextual information on hundreds of today's most significant science topics. By integrating authoritative, curriculum-aligned reference content with headlines and videos, Science In Context draws students into the subject matter, showing how scientific disciplines relate to real-world issues, from weather patterns to obesity.
This website provides a variety of online calculators, such as financial and math, mortgage and tax, salary and statistics calculators.
The Math Open ReferenceThis free interactive math textbook prototype covers high school geometry and plans to expand to other areas of math. The interactive books promise to include text, interactive quizzes, digital manipulatives and more.
A free repository of videos for high school math & science classes created by gifted volunteer teachers from around the world, seeded initially by MIT faculty members and by partnering educators in Jordan and Pakistan.