Bob Bowman's Free Educational Technologies: Math Links
heart/disk Bob Bowman's

TO INDEX TABLE   HOME PAGE   Click on each visit to see UPDATES

*SAFETY NOTE: Up-to-date malware protection (see free versions) is crucial for surfing or downloading.  Press RELOAD/REFRESH button to view the latest page corrections.* Please send e-mail if any listed link has become unsafe or broken; student use should be SUPERVISED and/or FILTERED (See How-To).

Send e-mail to:    (Comments Welcome)    MAJOR UPDATE: 24 AUG 2019
    THANKS FOR THE VISIT !    (Learn what you want for free!)


  1. $7,000,000 Offered for Math Solutions
  2. Extensive Math Resources Lists - Also see Math Tools at Australian Help
  3. Fantastic Math Tricks - Math short cuts by Vic Evans
  4. On-Line Tutorials for Finite Mathematics and Applied Calculus - See outstanding interactive tools by Stefan Waner
  5. Quick Reference Sheet - Archived Math Forum @ Drexel
  6. Online Talking Dictionarist© - Has online keyboard option
  7. Free Online Translation - Also has Virtual Keyboard
  8. Tech Tips & Tools Section - See useful links
  9. Balabolka - Free Text-to-Speech (TTS) reader - Even works in browser
  10. Alternatives for QuotePad - Many choices for note-taking and to do lists
  11. Use Bob Bowman's Reference Page - Dictionaries replace Voycabulary
  12. A Maths Dictionary for Kids Quick Reference - By Jenny Eather
  13. Free worksheets - Preschool to High School - Math Worksheets Land
  14. Mathematics & Statistics: A Brief Guide to Library Resources - SUNY
  15. Bob Bowman's Study Skills Section - Use First for Success
  16. Unit Converter & Online Calculator for Measurements and Calculations
  17. Remember Any Number - With The Sound Number System - Lifehack
  18. See OPEN (FREE) EDUCATION Section - Plus find free resources
  19. See extensive list of Free Software below - Alternatives to paid versions!

    Above Calculator is ACTIVE     Get yours from

    ONLINE CALCULATORS: - See offline versions here

  20. Online Talking Calculator sites - Parents need to read Link Terms first: (Need to have Flash Player installed) - See download versions below
  21. The Best Free Online Calculator - Can enlarge and change versions at
  22. Giant Online Calculator - For the interactive whiteboard or PC screen - Graham Jennings
  23. Martindale's Online Calculators
  24. Percentage Calculator Tools - Michael Sungaila
  25. Big Integer Calculator - Online - Arbitrary Precision Arithmetic with special operations
  26. Online Scientific Calculator - Via
  27. Graphing Calculator - Online - By Desmos
  28. GPS Coordinate Converter, Maps and Info - Courtesy of
  29. Graphing Calculator - Online - Courtesy of
  30. Financial Calculators - Online - Courtesy of Calculator Soup®
  31. Online Calculators: Expression & Factoring - Via
  32. Online Statistical Calculators - Courtesy of Stattrek
  33. Free Geometry calculator - Find properties of planes, coordinates and 3D shapes - Symbolab
  34. GraphyCalc - 3D Graphing Calculator
  35. Graphing Calculator - Via meta-calculator
  36. Free Online Calculators and Converters - See dictionary and resources at
  37. Free online math calculators and solvers - Also see homework help at MathPortal
  38. Math Tools - The Number Empire
  39. The Free Statistics Calculators Website - See 104 calculators from Daniel Soper
  40. Web 2.0 scientific calculator
  41. Free Online Math Calculators - GradeA's Math Help
  42. Online calculators - Select from among many at PLANETCALC
  43. Free Online Trig Calculator - See others at
  44. Online Integral Calculator - Find Integrals and Antiderivatives
  45. Function Calculator - Online calculator by XIAO Gang
  46. Special calculators online at
  47. Robert's Online Spreadsheet and more
  48. Free Online Equation Editor - Plus see online resources for problem-solving
  49. SISA allows you to do statistical analysis directly on the Internet
  50. Online Fraction Calculators - Courtesy of Help with Fractions
  51. Free Online Fraction Calculator - Plus games and activities at
  52. Online scientific calculator with tape -
  53. Online Large Calculator - For home or school
  54. Online Calculator - See options for abacus, etc.
  55. 450+ free online calculators, plotters, etc.
  56. Free Online Calculators - Courtesy of Good Calculators
  57. Calculators - From Analyzemath
  58. Chemistry Calculator
  59. Calculus Tutorials and related Calculators - Math Scoop
  60. Math-Conversion-Reference Calculators - Via
  61. Great Calculators for Business and Math - (


  62. Find many "retired sites" via Wayback Machine - Tutorial at LEARN NC
  63. Math Section of Science & Engineering Encyclopedia -
  64. An encyclopedic collection of math games, problems, puzzles... - Alexander Bogomolny
  65. Binomial Theorem - Cool math Algebra Help lessons
  66. CalcTool: Mathematics
  67. The Glossary of Mathematical Mistakes
  68. Alphabetical Mathematical Links
  69. History of Mathematics - Details from Wikipedia
  70. The MacTutor History of Mathematics archive - See biographies,statistics, and more:
  71. Hilbert's [Unsolved Mathematics] problems - Coverage by Wikipedia
  72. Unsolved Problems - List from Wolfram Mathworld
  73. Unsolved Problems in number theory logic...
  74. Jon Bettencourt's Page of Unsolved Math Problems
  75. Free Online MIT Course Materials for High School - MIT OpenCourseWare
  76. Free Education on the Internet See Courses: - From Algebra & Automotive, through Math, Science, and Social Science
  77. Online Calculus for Beginners - in language designed for the non-mathematician
  78. Writing Algebraic Expressions - Math Goodies™ (Ms. Lindquist drop)
  79. Algebra Homework Help, Algebra Solvers, Free Math Tutors - Alternate for above via
  80. Tiger Algebra - A Free, Online Algebra Solver and Calculator
  81. Geometry Formulas and Facts - The Geometry Center at UMN
  82. Strategies for solving math story problems - Via mathstories
  83. Solve "Work" Word Problems - Also see comprehensive list of math lessons at Purplemath
  84. Open Middle - Challenging math problems worth solving
  85. Solving Math Word Problems - See more at Study Guides and Strategies
  86. How to solve Algebra Word Problems? (worked solutions, examples, videos) -
  87. Pauls Online Math Notes - Comprehensive math subjects
  88. Problem Solving in Mathematics
  89. Problem Solving in Mathematics - From ThoughtCo
  90. Teaching Critical-Thinking with Math Hotlist
  91. Discipline-Specific Apps: See Math - @pps for Instructors
  92. Common Errors in College Math
  93. A List Of Great Free Math Websites
  94. Links to Math Websites - CHN
  95. Cryptography Archive

    *Back To Top*

  96. HS physics teacher's mathematical digressions and That Trigonometry Diagram Again (Demystifies Trig) - Advanced Math for Young Students
  97. NOVA Online: Decoding Nazi Secrets
  98. Internet Math Library
  99. offers many free resources
  100. The National Budget Simulation
  101. Stock Market Game and Free Online Paper Trading - Archived on eHow
  102. Fun For Kids - What is the Stock Market? - Courtesy of
  103. Some Math Education Resources - Cornell
  104. The Internet Public Library Youth Division
  105. Instant Help for Your Math Problems - WebMath
  106. Rice Virtual Lab in Statistics - Includes an online Interactive multimedia course of study
  107. Herkimer's Hideaway: A math resource for HS teachers and students
  108. Professor Freedman's Math Help
  109. MathGoodies™ Puzzle Library
  110. Math in Daily Life
  111. Metamath Proof Explorer Home Page
  112. Maths Online Gallery - Interactive Multimedia Learning Units plus online math tools
  113. Math links - by CMU
  114. Amby's Education Site: Math Resources
  115. Visual Calculus - Math Archives (UTK)
  116. Gallery of Interactive Geometry
  117. Mathematics Education Resources on the Web - USF
  118. The Living Math Project
  119. Math Education Resources on the Web
  120. Math Is Power4U - Math tutorials
  121. General statistical resources (over 500 links)
  122. Virtual Math Lab - Thorough tutorials from West Texas A&M Univ.
  123. Pythagorian Theorem and its many proofs
  124. Web Resources | Math Resources | MP4 & more - UVU
  125. School Yourself - Free online math lessons: See Algebra
  126. Lissa's Math Education Bookmarks
  127. Probability Tutorials - complete with definitions and more
  128. Professor Freedman's Math Help (tutorials, study tips, and more)
  129. The Ultimate Mathematic Link Page
  130. Mathematics Archives - Topics in Mathematics
  131. Mathematical Programming Glossary - INFORMS Computing Society
  132. Logic Systems Links
  133. The Logic Server - Christian Gottschall

    *Back To Top*

  134. Math Links from SPSU - archived
  135. Math Fun & Games Online - Courtesy of MATH-PLAY.COM
  136. Edu4Kids: Math and Science
  137. S.O.S. Math: Math tables and Formulas
  138. Dave's Math Tables: Weights and Measures
  139. A Plus Math: games
  140. udltechtoolkit - from - Compensation tools for writing, limited math skills, etc.
  141. Games, calculators, etc. - From Mathmatical Concepts, Inc.
  142. Scholarly Communication Aids - Add-ins for MS Word for scientific publication - formatting, math aids, etc.
  143. Cynthia Lanius' Fractals Unit: Fractals Handouts
  144. Cool Math Links
  145. Math Help: Math Concepts, Games, Quizzes and worksheets - From
  146. Math and Science Internet Resources (Audubon Junior and High Schools)
  147. Statistics Help - Free Math Help
  148. Discovery Education Homeworkhelp - Math Homework Help - Video tutorials plus extensive math links via "More Resources"
  149. Free Math Help - Lessons, games, homework help, and more
  150. Math words index - Math Open Reference - Also has math tutorials. related
  151. Table of Contents - Math Open Reference - See calculators also
  152. Math Resources from
  153. eMathHelp - Math Notes, Calculators, Free Homework Help...
  154. Free Math Tests - Courtesy of
  155. Catalog of Mathematics Resources on the Web - University of Wisconsin Colleges
  156. Complete List of Online Math Resources - Student Guide
  157. Math Resources - MIT BLOSSOMS
  158. Complex Numbers and Trigonometry - Thiel College
  159. Dave's Short Trig Course - Clark Univ
  160. Logic and foundations math
  161. WebToolboxes - Mathematics
  162. Glenda's Assistive Technology Information: Math
  163. Find how to say and spell really huge numbers - Mathcats
  164. Teacher Math Links - Virtual Math Lab
  165. - Stategies and tools for mathematics instruction
  166. Learn CBSE Maths with NCERT solutions free for Class 9 to 12 - Teachoo
  167. Pauls Online Math Notes - Cheat Sheets and Tables
  168. Welcome To Polymath Love: Free Math Tutorials
  169. Free SAT Math Facts and Formulas - Erik The Red
  170. Free Online Algebra Problem Solver - Mathway
  171. Free Math Solver for Quick Assistance - StudyGeek
  172. Free Math Problem Solver - With online keyboard - Via basic-mathematics
  173. - Automatic Math Solutions
  174. Free Math Help - Online Calculators, Lessons, homework help...
  175. Figure This! Math Challenges for Families - Challenge Index - NCTM
  176. SAT Math Problem Solving: Practice tests and explanations - Via Majortests
  177. SAT Math practice - Khan Academy
  178. Tom Sheldon's - Web site Now an archive - Download Encyclopedia
  179. Math Worksheets - Via onlinemathlearning
  180. Math Tools, Software and Useful Info - Everything You Need To Know About Math
  181. Choosing Online Math Courses - Many are free -
  182. Ultimate Math Help Guide -
  183. *Web Resources for Mathematics - WebToolboxes
  184. Mathematics WWW Virtual Library
  185. Best Math Websites for the Classroom, As Chosen by Teachers - Some are free
  186. Complete List of Online Math Resources -
  187. Best Online Math Resources - EDsmart


    *Back To Top*

  188. Math Lesson Plans for Teachers - | USAGov
  189. - See Online Timer, Calculators, and free worksheets
  190. Math Lesssons and worksheets - HomeSchoolMath
  191. Teaching Math With Real-World Application | 100 Lesson Plans
  192. Mathematics Arithetic - Lesson Plans from edHelper
  193. Links to Math Lesson Plans
  194. Interactive Math Lesson -
  195. Free online cool math lessons, games, and apps
  196. Mathematics Education Resources - Bruno Kevius
  197. Free Arithmetic Worksheets from MathGameTime
  198. See Math Resources & Downloadable Graph Paper - MathBits
  199. The Geometry Junkyard: Topics
  200. Mathematics Section - Engineering ToolBox
  201. The Mathematical Atlas: A Gateway To Modern Mathematics


    *Back To Top*

  202. Geometry Formulas and Facts - Excerpt from CRC Standard Math Tables and Formulas
  203. Index of Math Glossary terms - University of St Andrews
  204. The Handbook of Essential Mathematics - The Air Force Research Laboratory
  205. Platonic Realms Interactive Mathematics Encyclopedia
  206. Math Dictionary and Glossary for students
  207. Internet Mathematics Library - Archived Math Forum @ Drexel
  208. Harcourt Math Glossary - A multimedia experience
  209. Online Glossary of STEPS Statistics
  210. Spanish Math Dictionary -
  211. Student Notes-Spanish Glossary
  212. English-to-Spanish Dictionary Online (with math terms)
  213. Math Reference Tables - See terms to download ( - See ENG-SPAN Math Dictionary
  214. Mathematic courses - Via archived
  215. Algebra Symbols - RapidTables
  216. Free Math Help for Parents & Kids - Math A Tube
  217. Trigonometry Handbook (PDF) -
  218. Mathematics: Free Online Course Materials - MIT OpenCourseWare
  219. Khan Academy - free math videos and many other subjects
  220. Free Math Videos & Movies For Educational Use - Real World Math Applications - MathMotivation
  221. Platonic Realms Interactive Mathematics Encyclopedia
  222. MATH WORDS and their derivations - Courtesy of Pat Ballew
  223. Mathematical Handbook of Formulas and Tables - Murray R. Spiegel
  224. Linear Equation Table Of Values. Examples, how to, and Graph - Math Warehouse
  225. How to Study - Math Tips - See related articles also
  226. Free Math Books - See others at E-Books Directory
  227. Free Books on Computer Application Software, Math, Science, Security & More - See the huge list at
  228. College Open Textbooks - Mathematics - See large selection
  229. AAA Math - Great math resources for all grades - Also in Spanish
  230. Online Tutorials and Open Learning Resources
  231. Encyclopedia of Mathematics - wiki is an open access resource

    *Back To Top*

  233. Talking Calculator - Open source - Courtesy of
  234. Talking Calculator / Programs / Downloads - John Kapili Free Programs
  235. Free Talking Calculator
  236. Big Simple Talking Calculator
  237. RWF Talking Calculator - Listed as free by Download.cnet
  238. Talking Math Tutor / Programs / Downloads - John Kapili Free Programs
  239. Editors - Windows Freeware - See Math editors, graphing tools ...
  240. Free Graph Paper - Courtesy of MathDrills
  241. Free STEPS Statistical Software for education
  242. Peanut Software - For geometry, graphing, etc. - By R. Parris
  243. Guide to Available Mathematical Software (GAMES)
  244. Sage - Open Source Math package - Windows port available
  245. More free (OSS) math software from Sagemath links
  246. Scilab - Open source software for numerical computation
  247. Math Software listing from WWW VL (FSU Math)
  248. Arizona Mathematical Software and programming language links
  249. Mathematics Archives WWW Server - AZ-MATH Software
  250. Mathscribe: dynamic graphing software free for Mac and Windows
  251. The Math Forum - Math Library - Archives/Download Sites
  252. Statistics software for Mac and Windows
  253. Other Statistical software sites (some free software) - Kovach Computing Service
  254. List of statistical packages - Wikipedia
  255. Gerry Quinn's Mathematical Games - Detective Chess (download site)
  256. GeoGebra - A free and mult-platform dynamic mathematics software for schools
  257. SpeQ Mathematics is a freeware functions graphing program
  258. Online Math Utilities - Focus on Applied Calculus but function evaluator, regression tools, and other tools provided
  259. MathPad - A free, general purpose graphing scientific calculator for the Macintosh
  260. gteditor - A graph editor for graph theoretical problems - free download - Java platform independent - Google®
  261. Software for Mathematics - Math on the Web
  262. MathGV Function Plotting OS Software
  263. Mastering Fractions in Math
  264. PDFCreator - Create PDF files from any Windows program - Free software
  265. Tabula - Extract Tables from PDFs
  266. 14 Free & Open Source Alternatives For Paid Software - Courtesy of makeuseof
  267. Find open source software alternatives to well-known commercial software - Osalt .com
  268. AlternativeTo - Social Software Recommendations - Find substitutes easily
  269. The Free Software Directory - See categories useful in student and professional endeavors
  270. FreewareTop Reviewed Free Software
  271. heart/diskBob Bowman's FREEWARE & OPEN SOURCE SOFTWARE
    - See really outstanding selections here!
    - For home, office, and school

    *Back To Top*

  273. LibGuides Community Site - Use Menu Symbol to find libguides' subjects at over 4700 libraries worldwide!
  274. Mathematics Archives Calculus Resources On-Line - Some inactve links
  276. Search the Internet using various engines and strategies listed in INDEX
    under HOW-TO GUIDES, and WEBTOOLS (for SAFE SEARCHING), etc., e.g.-

    Note to educators:   Most "kidsafe" search engines can still access other search engines which are unfiltered and that restrict users under 18 - unless they are disabled in advance - See details on Webtools Page
    logo The U.S. Government's Official (Retired) Web Portal for Kids: Many more resources for kids, teens, parents, and teachers - Courtesy of - The U.S. government's new web portal: Education Page

    ALA: Great Websites for Kids - and others

    Tech Terms Search Box

    (Please click to read!)

Copyright© 1997-2019 Bob Bowman - RESERVATIONS: Permission is hereby granted to post a hyperlink to this website (Any other distribution of this work must be limited to noncommercial uses - allowed only with proper citations, including web address and credits for this work). The right to revise this notice is reserved.