Alan Frieze and Danny Sleator, professors from Carnegie Mellon's School of Computer Science, are the hosts of this website of puzzles. Every few weeks, they post a new puzzle and a few weeks later, they post the solution and related references. The fairly advanced puzzles generally involve constructing an algorithm or a proof, and some also involve writing a computer program to solve them....

The Consortium for the Advancement of Undergraduate Statistics Education (CAUSE) was part of an initiative created by the American Statistical Association, and their website was designed to "support and advance undergraduate statistics education in four target areas resources, professional development, outreach, and research." With monies from the National Science Foundation, they created...

Center for Discrete Mathematics and Theoretical Computer Science (DIMACS) is a collaborative project between Rutgers, The State University of New Jersey, Princeton University, AT&T Labs - Research, Bell Labs, Telcordia Technologies, and NEC Laboratories America. Affiliate members include Avaya Labs, HP Labs, IBM Research, and Microsoft Research. Their focus is on the development, application and...

The effective mathematics education of Latinos and Latinas is the focus of the Center for the Mathematics Education of Latinos/as (CEMELA), and their website gives a more in-depth explanation of the importance of their work, in "About the Center". Their research has found that "given the unique language, social, and political issues associated with Latino/a students and communities, a...

The Center for the Teaching of Statistics at UCLA is concerned with both providing a resource for colleagues at their university but also for the statistics community in general. Along with forming collaborative partnerships with area institutions, they have also created this site for statistics educators across the country. Visitors interested in these materials should start by clicking on the...

Occupations in Science, Technology, Engineering, and Mathematics (STEM) "will only be 5 percent of all jobs in the U.S. economy by 2018," according to the Center on Education and the Workforce of Georgetown University. However, such occupations "are critical to our continued economic competitiveness because of their direct ties to innovation, economic growth, and productivity." Visitors will find...

Based at the University of Plymouth, the Centre for Innovation in Mathematics Teaching has developed many instructional materials designed to help both novice and experienced math teachers. This particular area of their website provides access to a number of interactive mathematics tutorials. The materials are divided into eight units, including those that deal with factors, mathematical diagrams,...

This website features a variety of projects and products produced by the Centre for Innovation in Mathematics Teaching (CIMT) at the University of Exeter. For example, the Mathematics Enhancement Program is an ongoing project to develop and trial a new mathematics course with primary schools in the United Kingdom. Results from diagnostic tests are posted online along with the instructional units...

Wikis are increasing in popularity, and recently the well-established Chance mathematical site went just plain "wiki". The original Chance newsletter was started in 1992, and was intended to "review current issues in the news that use probability or statistical concepts." As one might surmise, the newsletter was geared primarily towards educators, but since then it has gained a broad following....

CHANCE Magazine is a joint publication of the American Statistical Association and Springer-Verlag. The magazine features articles about statistics and the use of statistics in society in a style that is intended to be accessible to a broad public audience or anyone with "an interest in the analysis of data." Topic areas include statistics used in the social, biological, physical, and medical...