www.allmath.com Allmath. (K-8) INTERACTIVE This site is sponsored by Arbor Media and contains a number of interactive math resources for elementary school students.  There are flashcards, multiplication tables, a magic square game, a metric converter and more.

www.the-best-childrens-books.org   Best Children's Books   Created by teachers to help you find the perfect book!  We love using children's books when we teach, so we created this site to help fellow teachers or parents to quickly and easily find the best children's books for a given topic and reading level. We don't include ALL books written on a given topic. To make this site most helpful, we only include highly rated & award winning books.  We know from experience how hard it can be to find an excellent book on a specific curriculum topic. Our hope is that this site will be a resource for teachers and parents!  To find a children's book on a particular topic, find the category below and click on the link.

https://betterexplained.com Better Explained  (5-12)  BetterExplained helps you truly understand new concepts. Let’s move beyond mechanical descriptions and share theAha! moments that make learning fun.The guiding philosophy is this Einstein quote: “If you can’t explain it simply, you don’t understand it well enough.”If an intuition-first approach resonates with you, you’ll feel right at home. There’s no pretenses, no fuddy teacher, just an excited friend sharing what actually made an idea click.

www.brainingcamp.com BrainCamping.  (5-8) INTERACTIVE Brainingcamp online educational math software enables students to apply knowledge and skills to solve real world math problems. Guided by NCTM and State math standards for 5th, 6th, 7th, 8th, 9th grade and middle school, math learning is made interesting and fun. Software units feature engaging and rich educational content aligned with 5th grade, 6th grade, 7th grade, 8th grade, 9th grade and middle school math standards. Brainingcamp math software is suitable for classroom, computer lab, and home use.

www.catchupmath.com Catchup Math  This site is targets towards at risk student's math performance.  The online programs has a cycle of quizzes, reviews and practice questions that are geared for per-Algebra, Algebra1 & 2 and geometry.  This site has quizzes, videos, activities and games to help students 'catchup'.  This site can also be used with a SmartBoard.

www.classworks.com  ClassWorks Gold.  (K-12) A network-based math and language arts curriculum, with a feature that allows teachers to integrate third party software into the system.

http://www.techlearning.com/blogentry/9604 Class Tech Tips - 15 Free Apps for Math Practice from Tech & Learning

http://deeper-math.weebly.com/ Deeper Math Activities

https://www.desmos.com/ Desmos  Desmos wants to help every student learn math and love learning math. But “every student” is a lot of students so we create digital math tools and let the Internet take them to anyone who wants them  We built the best-in-class HTML5 Desmos graphing calculator, which millions of students around the world use for free. That calculator catches stellar reviews in app stores and from happy users on Twitter. We also create activities on top of that calculator, helping students use a powerful tool to experience all the curiosity, beauty, and sense that math has to offer. Those activities were used so often by so many teachers around the world that we decided to create an Activity Builder, helping every teacher create digital math activities that equal and exceed the activities we create ourselves.

www.explorelearning.com Experience Math and Science with Gizmos (3-12) INTERACTIVE  This site features 450 interactive simulations for math and science - 30 free trial

www.firstinmath.com  First in Math.  This site has web-based math skills including various types of games to help build K-8 math skills which are aligned to national standards.  Included are pre and post tests and real-time assessment that measure progress.

http://sketchup.google.com  Google SketchUp Create, modify, and share 3-d models! (Download required)

https://www.chegg.com/homework-help/math Homework Help  Homework Help Math (6-12)

www.hippocampus.org Hippocampus  This site from the MITE provides high quality, multimedia content on all  general education subjects at the high school level.

www.mathtutor.com  Intelligent Tutor (7-12).  This is an interactive, curriculum-based software series.  It can be used at home or at school.  The programs contain self-paced tutorials that allow students to learn/master each concept before moving to the next. 

http://www.mathteaching.org/math-teacher-resources-lesson-plans-games-more  Math Resources, Lesson Plans and Games.

http://go.aft.org/AE118sm17 Math Homework Help for Parents

http://mathleague.com/  Math League (4-12).  This site specializes in math contests to stimulate interest and confidence in mathematics.  The site also offers a handy reference guide complete with examples and explanations covering decimals, fractions, and other math topics. 

www.mathmastery.com Math Mastery.  (4-8) This site is a leading website dedicated to helping students, teachers and parents learn, practice, and understand essential math skills. Students who participate in MathMastery's online courses can expect to increase their understanding of math concepts. Parents can trust MathMastery to provide sound instructional guidance. Teachers can rely on MathMastery for daily creative and original thematic math problems.

www.mathsnet.net MathNet INTERACTIVE (K-12) MathsNet.net is an independent educational website providing free mathematics resources to the education community. Its aim is to offer truly interactive resources that are both wide and deep in terms of their applicability and usefulness. MathsNet is not an online textbook. It is interactive, requiring the user to participate rather than be a passive observer.

www.mathplayground.com Math PlayGround (K-6) INTERACTIVE Math Playground is a mathematics learning site for students in grades K - 6.  Practice your math skills, play a logic game and have fun!

www.mathpower.com MathPower.  (9-12) INTERACTIVE  This site provides information about basic math, algebra, study skills, math anxiety and learning styles and specifically addresses the needs of the community college adult learner. A student who is frustrated by college math can be helped by identifying his individual learning style and recognizing the instructor's teaching style. This site provides links for students and teachers to information about learning styles,  study skills tips, and ways to reduce math anxiety and gives the students access to tutorials, algebra  assignments, math videos, and a forum for discussing with the professor a variety of math topics.

www.mathrealm.com Math Realm. (4-12) Mathrealm.com is an online mathematics learning environment brought to you by Cognitive Technologies Corporation (CTC. The site provides many lessons, exploration activities, tools and a community for sharing ideas. Mathrealm.com features award-winning interactive lessons and online real-time sharing of equations, tables, plots and graphs.  This site provides hundreds of award-winning math lessons, learning tools and exploration activities for grades 4-12 that can be integrated into a customized online syllabus for tracking student progress. 

http://www.math2.org  Math Reference Tables (5-12) INTERACTIVE This site is available in both English and Spanish.  It provides a wide array of math topics and math related resources.

www.mathtv.com MathTV This site has a large number of helpful Math videos in a number of related areas

www.math.about.com Mathematics from About.com. (6-12) This is a portal type math site with various math related links.

http://archives.math.utk.edu/index.html Mathematics Archives WWW Server. (K-12) This is a math portal site with five categories of links to site available.

https://www.chegg.com/math-solver Math Problem Solver & Calculator

http://ccl.northwestern.edu/netlogo   NetLogo NetLogo is a programmable modeling environment for simulating natural and social phenomena. It was authored by Uri Wilensky in 1999 and is in continuous development at the Center for Connected Learning and Computer-Based Modeling.  NetLogo lets students open simulations and "play" with them, exploring their behavior under various conditions. It is also an authoring environment which enables students, teachers and curriculum developers to create their own models.

www.nctm.org/standards NCTM - Principles and Standards for School Mathematics

www.nrich.maths.org.uk NRICH Online Maths Club (K-12) INTERACTIVE  This site is devoted to providing interesting and challenging problems that can be used for enrichment.  A bulletin board and magazine service are also available.  Students can submit their solutions for publication on the site.

http://patrickjmt.com Patrick JMT  Just Math Tutorials This site offers a large numbe of free video tutorial online.  

http://standards.nctm.org/document/eexamples/  Principles and Standards for School Mathematics: Electronic Examples (K-12) INTERACTIVE. This electronic version of Principles and Standards for School Mathematics, published by the National Council of Teachers of Mathematics, features a collection of interactive, animated math illustrations and demonstrations, organized by grade level, that support the NCTM standards. 

http://www.quickmath.com QuickMath (9-12). This site automatically answers the most common problems in algebra, equations, inequalities, and calculus for high school students.  It also provides percentage and scientific notation problems for middle school students. 

http://www.4x4software.nl RekenTest (3-12)  RekenTest is freeware educational software to practice arithmetic skills.The software supports basic arithmetic operations like addition and subtraction, the multiplication tables and so on, as well as more advanced arithmetic operations like decimals, money problems, percentages and fractions. It can be used for classes or as a homework helper and has lots of options to create the lessons you want. The software offers tasks and working with groups to organize your class. Available in the languages English, Spanish, Portuguese and Dutch.

http://www.mastersindatascience.org/blog/the-ultimate-stem-guide-for-kids-239-cool-sites-about-science-technology-engineering-and-math/. STEM for Kids (K-12) INTERACTIVE  239 Cool Sites About Science, Technology, Engineering and Math

http://www.teachervision.fen.com Teacher Vision.  TeacherVision® is dedicated to helping teachers save time. Find 17,500 pages of classroom-ready lesson plans, printables, and resources.

https://www.wolframalpha.com Wolfram Alpha -Computational Knowledge Engine Making the world’s knowledge computable  Wolfram|Alpha introduces a fundamentally new way to get knowledge and answers— not by searching the web, but by doing dynamic computations based on a vast collection of built-in data, algorithms, and methods.  Wolfram|Alpha's long-term goal is to make all systematic knowledge immediately computable and accessible to everyone.  We aim to collect and curate all objective data; implement every known model, method, and algorithm; and make it possible to compute whatever can be computed about anything.

http://www.worldofnumbers.com  World of Numbers (4+) INTERACTIVE This site has detailed information on palindromic numbers (they read the same forward and backward.  Also included information on prime numbers and magic squares.  There are activities that involve curious palindromes, reversals, and puzzles.

www.worldofteaching.com World of Teaching.  INTERACTIVE (K-12)  This site contains a variety of PowerPoint teaching presentations in Biology, Chemistry, Math, English, History, Physics, Geography and Spanish.