Art of Problem Solving
Includes various math activities.
Martin Gardner celebrates math puzzles and Mathematical Recreations. This site aims to do the same.
Mixing In Math
At Mixing in Math (MiM), we believe that life is full of opportunities to explore math. By building on the math in everyday life, MiM helps children and adults gain confidence and competence in math.
MiM offers over 200 English and Spanish resources that blend math with fitness, nature, cooking, and daily routines like cleaning up. MiM resources include games, projects, movement activities, and museum-type displays.
Led by a group of experienced, forward-thinking math and science professionals, TERC is an independent, research-based organization dedicated to engaging and inspiring all students through stimulating curricula and programs designed to develop the knowledge and skills they need to ask questions, solve problems, and expand their opportunities.
Center For Talented Youth
Johns Hopkins University's Center for Talented Youth -- A world leader in gifted education
Math of Inquiry
The Further Mathematics Support Programme
Supporting and Promoting Advanced and Further Mathematics
The Mathematical Tourist
Site of Ivars Peterson; The Mathematical Tourist,
Writer, Editor, and Speaker.
Site including Math for teachers, parents and kids by Nancy Blachman.
Site about the great Persian mathematician, poet and astronomer: Omar Khayyam, in English, French, Russian, Chinese, Persian and Arabic languages.
Magazine Pi in the Sky
Official Web Site of the High School Mathematics Magazine Pi in the Sky
This site contains materials to help teach a Chance course.
Plus is an internet magazine which aims to introduce readers to the beauty and the practical applications of mathematics.
Free Downloads - Puzzles
Math Central, University of Regina
Galileo Educational Network
Galileo Educational Network is dedicated to improving student, teacher and leaders learning through creating and researching 21st century learning environments.
WestEd, a research, development, and service agency, works with education and other communities to promote excellence, achieve equity, and improve learning for children, youth, and adults
Erik D. Demaine
Museum of Mathematics!
The Mu Alpha Theta
Provides professional development opportunities and support for educators and students.
Calculator and Education Technology
An educational site from Texas Instruments.
The History of Polynomial Equations
The history of solutions to polynomial equations.
Euclid's Elements form one of the most beautiful and influential works of science in the history of humankind. Its beauty lies in its logical development of geometry and other branches of mathematics.
The University of Chicago School Mathematics Project (UCSMP)
The University of Chicago School Mathematics Project (UCSMP) was founded in 1983 with the aim of upgrading mathematics education in elementary and secondary schools throughout the United States.
Geometer's SketchPad Material (GSP)
These are examples of using GSP to present lessons from Department of Mathematics Education of the University of Georgia. Each is based on the exploration of a problem.
Blog of Terry Tao
Updates on research and expository papers, discussion of open problems, and other maths-related topics by Prof. Terence Tao. Useful math materials, mostly for advanced level.
The NRICH Project, by University of Cambridge, aims to enrich the mathematical experiences of all learners.
Math Performance Festival
Mathematics with a Human Face
Mathematics with a Human Face is a joint initiative with the Canadian Mathematical Society, including various math activities.
It is a free math website with games, lessons, challenges and enrichment. It is created for middle or junior high school grade 7, grade 8 and grade 9 students, teachers, parents and tutors. Many of the exercises increase enjoyment, confidence and ability in mathematics and are good for homework and test preparation. The exercises can also be used for enrichment with students in grades 4, 5 and 6 as well as for remediation to help students with basic math skills in grade 10.
MIT Course Materials for High School
A site of the USA's National Council of Teachers of Mathematics, including math activities and lessons.
Maths Dictionary for Kids
The Math Forum
... is the an online resource for improving math learning, teaching, and communication, from Drexel University.
Chess and Math Association
This site provides resources for Teachers,
Parents, and Students, from The University of Chicago.