Mathematics Dictionaries
 Interactive Mathematics Dictionary: This dictionary is designed by mathematics educators at the University of Georgia as part of the InterMath website for middle school students, teachers, parents, and others interested in topics in the middle school matheamtics curriculum. It has definitions, examples, related terms, checkpoints, links to additional information, and challenge problems and investigations, and a link to send ideas for further investigations to the site. http://intermath.coe.uga.edu/dictnary/homepg.asp
 A Maths Dictionary for Kids by Jenny Eather: This site has definitions and examples for an extensive mathematics dictionary and includes selfchecking assessment items to check understanding of the concepts. http://www.amathsdictionaryforkids.com
Problems and Resources for Students
 AIMS (Activities Integrating Math, Science, and Technology: K  9): This site has games and other activities for integrating math and science. They also sell computer games, books, materials, and have a magazine: http://www.aimsedu.org
 Art of Problem Solving: http://artofproblemsolving.com
 Bedtime Math (Preschool through middle school): This site gives parents a new math problem to share with their children every day. http://bedtimemathproblem.org/
 Brilliant.org (HS): An intellectual community to solve and discuss thousands of problems in mathematics, science, and engineering: http://brilliant.org
 Cool Math (ages 13  adult): http://www.coolmath.com/
 Cool Math 4 Kids (preschool  high school): http://www.coolmath4kids.com/
 Educational Math Software Directory (Grades K  12): http://www.educationalsoftwaredirectory.net/math/
 Engage New York: https://www.engageny.org/
 Family Math and Equals (K  12):http://www.lawrencehallofscience.org/equals/
 Figure This! Math Challenges for Families: This website has math challenges for middle school families. The website has a teacher corner, family corner, challenge index, math index, and Figure This Awards, that you can go to and browse. http://www.figurethis.org/
 First LEGO League (FLL) Jr. Robotics Competition (ages 9  14): This website inspires children around the world to work together. There are two main parts to the website. One is robot games that include mission and scoring, rules, and field setup. The other part is research assignments and resource links.http://www.firstlegoleague.org/
 Free Puzzles: Has links to puzzles in geometry, logic, math, misc., weight & moves. Each topic button sends you to your choice of several puzzles that have a difficulty level rating so you can choose the level you‚Äôd like to try. Lots of puzzles and games. You must be a member (free) to receive solutions. http://www.freepuzzles.com/
 Funbrain: Great site for k  12 teachers, stucents and parents. Includes several games for students. The teacher link has a webbased grade book that allows access from home or school, a game finder that finds games for your topic, a curriculum guide for games, lesson plans and a quiz lab which is free for 30 days and costs $24.95 per year. Includes other subjects  Spanish, social studies and science. http://www.funbrain.com/
 Geometry Center (high school): The Geometry Center is a mathematics research and education center at the University of Minnesota. The Center has a unified mathematics computing environment supporting math and computer science research, mathematical visualization, software development, application development, video animation production, and K16 math education.http://www.geom.uiuc.edu
 Geometry from Peru (middle and high school): This website has geometry problems, Inca geometry quizzes, quotes, and inspiration. It also has many different activities that you can try. Some of the games are really fun to play. http://agutie.homestead.com/files/index.html
 Illustrative Mathematics: https://www.illustrativemathematics.org/
 Interactive Mathematics Miscellany and Puzzles (K  12): http://www.cuttheknot.com/content.html
 Institute for Mathematics and Computer Science (IMACS): http://www.imacs.org/
 The Jason Project (Middle school math, science, and technology): http://www.jasonproject.org/
 Kahn Academy: https://www.khanacademy.org/
 Kentucky Commonwealth Virtual Library: http://www.kyvl.org/
 Kentucky Virtual Campus: http://www.kyvc.org/
 Making Mathematics: Mentored Research Projects for Young Mathematicians (Grades 7  12): http://www2.edc.org/makingmath/
 Math Forum (K  12): http://mathforum.org/
 Mathigon: The Mathematics Education Project (K12 interactive eBooks, slideshows, videos, & animations):http://mathigon.org
 The Mathman: This site gives students and teachers of all ages insight into important mathematical ideas, including calculus, assuming only that one can count.http://www.mathman.biz/
 Math Pickle: http://www.mathpickle.com/
 Math Projects for Science Fairs (Elementary  HS): http://camel.math.ca/Education/mpsf/
 Mathematics Problems of the Week Contest Page (Elementary  HS):http://mathcontest.olemiss.edu/
 Math Mastery (Elementary and Middle School): http://www.mathmastery.com/
 Math Word Problems for Children (Elementary and Middle School) http://www.mathstories.com/
 MathsNet: Mathematics in Education (puzzles, games, books, software, etc. for all ages  UK): http://www.MathsNet.net/
 MathsChallenge.net (Ages 11 +): A webiste dedicated to the puzzling world of mathematics with a variety of puzzles and challenges. http://www.mathschallenge.net/
 Mega Mathematics (Los Alamos National Laboratory): The MegaMath project is intended to bring unusual and important mathematical ideas to elementary school classrooms so that young people and their teachers can think about them together. http://www.ccs3.lanl.gov/megamath/
 Millennium Prize Problems: http://www.claymath.org/millenniumproblems
 National Center for Education Statistics Students' Classroom (K  12): http://nces.ed.gov/nceskids/
 National Council of Teachers of Mathematics Family Corner; Figure This (K  12): http://www.figurethis.org
 NRICH Math  Univ. of Cambridge, UK (Elementary  HS): http://www.nrich.maths.org.uk/
 National Security Agency (Elementary  HS): Activities for teachers, parents, kids, and youth to look at the secret world of crytology. Lots of interesting puzzles and challenges. http://www.nsa.gov/kids/
 PBS Kids Cyberchase: http://pbskids.org/cyberchase/
 Pentomino Puzzle (Elementary  HS) http://www.theory.csc.uvic.ca/~cos/inf/misc/PentInfo.html
 Problems with a Point (Grades 6  12): This site complements existing curricula by providing a resource for teachers who use a problemcentered approach. This resource will also help parents and tutors support problembased learning in outofschool settings. http://www2.edc.org/mathproblems/default.asp
 Project M2: Mentoring Young Mathematicians. Great resources for primary teachers, students and parents. http://projectm2.org/
 Project M3: Mentoring Mathematical Minds. Great resources for elementary teachers, students and parents. http://projectm3.org/
 World of Numbers (Grades 7  12): A collection of recreational topics. http://www.worldofnumbers.com/index.html
Math and Science Competitions
Interactive Mathematics Games, Websites, Applets and Virtual Manipulatives
Summer and School Year Opportunities for PreCollege Students
Journals, Videos, Literature and Mathematics
