Librarians have evaluated various internet search results and identified these sites as having credible and authoritative information of possible interest to students conducting research in Mathematics/Math Education. It is not an exhaustive list but a great place to start!
"Common Core is driving a lot of the growth in open education production and curation, with new databases and sources popping up left and right. It can be overwhelming to wade through everything, and find a source that works for your classroom. With that in mind, here are some math open education resources for elementary educators."
ArXiv is an e-print service in the fields of physics, mathematics, non-linear science, computer science, and quantitative biology that is owned, operated and funded by Cornell University. ArXiv is also partially funded by the National Science Foundation.
Off-Campus Access: Available to all users.
"DASL (pronounced "dazzle") is an online library of datafiles and stories that illustrate the use of basic statistics methods. We hope to provide data from a wide variety of topics so that statistics teachers can find real-world examples that will be interesting to their students."
Consists of: Math in the News, Convergence, MAA Reviews, Classroom Capsules and Notes, Course Communities, Loci and JOMA, and Mathematical Communication.
A comprehensive directory of math resources, with a strong emphasis on teaching. An annotated catalog of mathematics and mathematics education web sites.
An introductory course on teaching and learning science and mathematics in a variety of K-12 settings. Topics include education and media, education reform, the history of education, simulations, games, and the digital divide.
Resources associated with the course are also available.
A web resource of math review material covering Algebra, Trigonometry, Calculus, Differential Equations, Complex Variables, Matrix Algebra & Mathematical Tables.
From the State of Connecticut's Department of Education, this website has resources for teachers, students, parents, and the mathematics community. A list of professional mathematics associations in Connecticut is included.