Missouri Council of Teachers of Mathematics (MCTM)
www.moctm.org

Illinois Council of Teachers of Mathematics (ICTM)
www.ictm.org

National Council of Teachers of Mathematics (NCTM)
www.nctm.org

Missouri Mathematics Association of Two-Year Colleges
www.stlcc.edu/mc/dept/math/momatyc.htm

Southwest Missouri District Association of Mathematics Teachers
math.missouristate.edu/swmdamt.html

Kansas City Area Teachers of Mathematics
kcatm.org

Mathematical Association of America
www.maa.org

Mathematical Association of America, Missouri Section
www.maa.org/missouri

American Mathematical Association of Two-Year Colleges
www.amatyc.org

American Mathematics Competitions (High School)
www.unl.edu/amc

Math League (High School and Junior High)
www.mathleague.org

MathCounts (Middle School)
www.mathcounts.org

American Regions Mathematics League
www.arml.com

American Regions Mathematics League—Missouri Division
math.missouristate.edu/MissouriARML.htm

Math League (Grades 4–12)
www.mathleague.com

Mu Alpha Theta (High School)
www.mualphatheta.org

USA Mathematical Talent Search
www.usamts.org

St. Louis Community College—Florissant Valley
Weekly Math Contest
www.stlcc.edu/fv/math/WeeklyContest.htm

St. Louis Community College—Forest Park
High School Excellence in Mathematics Contest
www.stlcc.edu/FP/Activities/Excellence_in_Mathematics.html

St. Louis Community College—Florissant Valley
Junior High Excellence in Mathematics Contest
www.stlcc.edu/fv/math/Excellence%20in%20Math%20Contest.htm

Continental Mathematics League
www.continentalmathematicsleague.com

Missouri Mathematics Leadership (MML)
mathed.missouri.edu

Mathematics Archives K–12
Wide variety of resources for teaching mathematics including lesson plans, software, topics in mathematics, etc. The site is supported by the National Science Foundation and the state of Tennessee.
archives.math.utk.edu/k12.html

National Center for Educational Statistics
nces.ed.gov

Missouri Department of Elementary and Secondary Education
dese.mo.gov

Godwin Center for Science and Mathematics Education
www2.semo.edu/mast/godwin.html

Mid-Continent Research for Education and Learning—Mathematics
www.mcrel.org/topics/Mathematics

SuccessLink
Grant program providing free lesson plans and best practices aligned with MAP. A searchable database of over 2,500 lesson plans is available.
www.successlink.org

Texas Instruments
Educational information about T³ and calculators in the classroom.
education.ti.com/educationportal

NASA Space Link Mathematics
www.nasa.gov

The Ethnomathematics Digital Library
A resource network, with links to relevant websites worldwide that emphasize cultural influence on mathematics, particularly those relevant to the Pacific region. Resources are categorized by subject, geographic area, and cultural group.
www.ethnomath.com

Pi Day
Facts, activities, resources, and links compiled by MEGSL
www.megsl.org/pi.html