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  All Sites - 1742 items found, showing 1401 to 1450

  1. SAM Learning - SAM Learning Ltd.
    U.K. exam revision (review) for A Levels (age 16-18), GCSEs (age 14-16) and SATs (KS3, age 11-14; KS2, age 7-11; KS1, age 5-7). Drag-and-drop exercises and online tests of math knowledge. ...more>>

  2. Sam Loyd Official Site - The Sam Loyd Company
    This site is dedicated to introducing Sam Loyd and his puzzles to a whole new generation. Loyd was a famous puzzle inventor in the 1800s, till his death in 1911. Puzzles with answers, descriptions of famous puzzles for sale, FAQs and other information. ...more>>

  3. SAMMO - Sinclair, Nathalie; Murphy, Pat; et al.
    Tools for exploring, creating, and doing mathematics. Sinclair's Java applets let middle school students explore appealing mathematical situations not normally included in school curricula while using fractions, ratios, decimal numbers, and other concepts ...more>>

  4. Sara Billey
    Sara Billey researches combinatorics, algebra, Lie theory, algebraic geometry and probability. Her papers on these topics may be downloaded in PostScript or gzipped PostScript format. The syllabi and problem sets for her undergraduate courses, i.e. ...more>>

  5. sarah-marie belcastro's home page - Sarah-Marie Belcastro
    From one of the authors of Making Mathematics with Needlework: "I seem to have become a topological graph theorist while I wasn't looking. I am also interested in convex and combinatorial geometry, algebraic geometry, topology, algebra, the geometry of ...more>>

  6. SAT Free Math Practice - Roland Mfondoum
    Download free SAT prep math worksheets, take auto-scoring quizzes online, and watch videos on algebra and functions, factorization, polynomial expression expansion, linear equations and inequalities, quadratic equation solving, numbers and operations, ...more>>

  7. SAT Math Pro - Colleen King
    Interactive video lessons, timed quizzes, and other instruction for SAT math preparation, categorized into assess, practice, and strategies. ...more>>

  8. SAT Prep Plan - Wendlink
    Free SAT study content including streaming video, a custom study plan creator, and many practice problems. ...more>>

  9. SATs Papers - Ian Skinner
    Almost a thousand free SATs past papers, Mental Maths audio listening tests, teacher's marking schemes and other SATs test papers, including Key Stage 1 (KS1), Key Stage 2 (KS2) and Key Stage 3 (KS3), Maths and Science SATs past papers; and more than ...more>>

  10. SAT Test Prep - Ivy West
    An online interactive SAT course, with animation, sound, live tutor help, and learning games. ...more>>

  11. Schools Online (SOL) - Pacific Internet Pte. Ltd.
    A Singapore-based searchable resource site dedicated to schools, educators, and students, its mission to provide schools with dedicated Internet access and services enabling schools to optimise the Internet for educational purposes. In addition to co-coordinating ...more>>

  12. Science, Math, and Technology Tutorial (SMATT) - ThinkQuest 1996
    Topics: Math History (biography of Descartes); Logic (how to construct logical arguments and put them into proofs); Math Tutorial (Basic Algebra with problems and solutions); Environmental Science (ozone in the atmosphere); Astronomy (implications of ...more>>

  13. Science News for Kids - Science Service
    Science articles written for kids, along with activities for kids to try on their own and ways for kids to comment, ask questions, or submit their own work through the site. Also includes: brain teasers and Java-based games; science fiction discussions ...more>>

  14. SCORE! Educational Centers
    An educational and entertaining site for parents and educators, with helpful articles on motivating and communicating with K-8 kids, questions and answers, hands-on activities, interactive message boards, and a store. ...more>>

  15. Scott Kim, Puzzle Master
    A puzzle and graphic design creator, Scott Kim offers links to his online puzzles, a gallery of inversions (or ambigrams, words or names written so they read in more than one way--some read upside down, some flip in a mirror, some read as two different ...more>>

  16. Second Grade (AAA Math) - John Banfill
    Interactive math exercises, lessons, and games covering basic arithmetic concepts and methods, for second grade. ...more>>

  17. The Secret Garden of Maths - Micky Bullock
    Blog by a secondary school maths teacher (Forest School, London, UK) that aims to provide "maths to the masses," with a preference for illustrations via GeoGebra. Bullock describes his "paranoia [as] rooted in the average person's contemptible indifference ...more>>

  18. Seedbed - Tom O'Brien, ed.
    Throughout the 1980s, Seedbed published articles on "the intellectual growth of children, and teachers' participation therein." Editor Tom O'Brien described the publication as a practical one, "where teachers are the principal authors and where teachers' ...more>>

  19. SEED - Math Puzzles - Schlumberger Excellence In Educational Development (SEED)
    Creative puzzles, with solutions, in number sense; arithmetic; probability; algebraic thinking; geometry, spatial reasoning and visualization; topology; logic; combinatorics; and more. Also available in Arabic, Russian, and Chinese. ...more>>

  20. Self-Reference and Apparent Self-Reference - Interactive Mathematics Miscellany and Puzzles, Alexander Bogomolny
    Various paradoxes, real and imagined, including verbal, logical, and mathematical examples, and links to: Blinking page with errors; Apparent paradox; Set of all subsets; An Impossible Page; Russell's paradox; and An Impossible Machine. ...more>>

  21. Series Simulator - Doug Ensley, Shippensburg University
    A program that allows you to use a random number generator to simulate a series with parameters specified by you. ...more>>

  22. The Set Game Company - Set Enterprises Inc.
    SetGame is a family game of visual perception. Take the Java tutorial; learn the math behind the game (create a 3x3 magic square with SET cards, learn why the largest possible "no set" contains 20 cards, explore set theory and set operations involved ...more>>

  23. Set Theoretic Analysis (Topology Atlas) - Krzysztof Chris Ciesielski, Editor
    An interactive encyclopedic reference for Set Theoretic Analysis, with most current research available immediately through the web- and ftp-capabilities of the Topology Atlas. Contents: What is Set Theoretic Analysis?; What's new; Surveys; Preprints; ...more>>

  24. Seussville - Random House, Inc.
    Download Dr. Seuss-illustrated PDFs that practice counting: Add with Cat, Count the Birds, Turtle Tower, Bartholomew's Hats, Terrific Tigers, Bofas, More Trees, and How Many? ...more>>

  25. Shack's Math Problems - Michael Shackleford
    Pages of math problems ranging from basic math to differential equations. Each problem comes with a difficulty rating from one to four stars, roughly a measure of how much time it took Shackleford to do the problem. Includes answers and, usually, solutions. ...more>>

  26. ShadowFax Cluster Rant - A. Jorge Garcia
    Garcia blogs about teaching math and computer science with technology (such as SmartBoards), learning math and computer science with technology, and the LinuxClusters super computer called ShadowFax. Posts, which date back to May, 2009, have included ...more>>

  27. Shai Simonson
    Shai Simonson is an associate professor of computer science and mathematics at Stonehill College. The site contains the article "How to Read Mathematics," which uses the probability of two people having the same birthday as an example. The site also ...more>>

  28. Shape and Space in Geometry (Teachers' Lab) - Annenberg Media
    This lab, based on the professional development series and workshops broadcast on the Annenberg/CPB Math and Science Project Channel, explores the properties of objects (angles, surfaces) and the consequences of how these objects are positioned (where ...more>>

  29. Share Six Cookies with Seven People - Don Cohen (The Mathman)
    Young children (ages 6-7) discover fractions by dividing cookies - 3 cookies with 2 people, 2 cookies with 3 people, etc.. A sample problem with answers from Chapter 2 of Don Cohen's worksheet book. ...more>>

  30. Shedding Light on the Subject: Function Models of Light Decay (i-Math Investigations) - Illuminations; National Council of Teachers of Mathematics (NCTM)
    An online, interactive, multimedia math investigation in which students develop and analyze exponential models for the behavior of light passing through water. Accompanying video clips show the i-Math in action in real classrooms. ...more>>

  31. Sheppard Software
    Software for SAT, GRE, math, and more, including: Algebra - One On One (covers 21 functions), License Plate Math (puzzles for ages 9 and up), Brain Builder - Math Edition (over 500 million puzzles), Math Function Mania (a multimedia game for grades 7-12 ...more>>

  32. Shortest Enclosures on Surface of Cube (Math Chat) - Frank Morgan, MAA Online
    The circle provides the least-perimeter way to enclose given area in the plane. What is the least-perimeter way to enclose given area in the surface of the unit cube? Answer: Al Zimmerman correctly finds that the best way to enclose small area is not ...more>>

  33. Show Me Your Math - Borden, Lisa Lunney; and Wagner, David
    Student projects and resources to support culturally responsive teaching from a program that invites Aboriginal Students in Atlantic Canada to explore the mathematics evident in their own community and indigenous practices. Nova Scotia youth who participate ...more>>

  34. Simplex Place - Moshe Sniedovich; Dept. of Mathematics & Statistics, Univ. of Melbourne
    An introductory discussion of the Simplex Method used in linear programming problems, with a JavaScript "Simplex Machine" for you to experiment or solve a problem with. Also check out the DP Virtual Studio for a variety of well-known dynamic programming ...more>>

  35. Simulating Probability Situations Using Box Models (i-Math Investigations) - Illuminations; National Council of Teachers of Mathematics (NCTM)
    An online, interactive, multimedia math investigation. Investigations that allow students to explore the relationship between theoretical and experimental probabilities are important in the study of probability and statistics. A "box model" can help students ...more>>

  36. Singapore Math - Yan Kow Cheong
    News and updates on Singapore Math from Cheong, a math coach, writer, editor, and life member of the Singapore Mathematical Society (SMS) and the Association of Mathematics Educators (AME) whose author credits include "Mathematical Quickies & Trickies." ...more>>

  37. singingbanana.com - James Grime
    YouTube videos, "lazy microblog," and social networking hub of Enigma Project Officer James Grime, who "hopes to explain to kids and general audiences why he love his maths so much, to challenge some of the public's misconceptions, and to explain why ...more>>

  38. Sites with Problems Administered by Others - Math Forum
    Problems of the week or month: a page of annotated links to weekly/monthly problem challenges and archives hosted at the Math Forum but administered by others, and to problems and archives elsewhere on the Web, color-coded for the level(s) of the problems ...more>>

  39. Skill in Algebra - Lawrence Spector
    An introduction to algebra, with questions that, when moused over, reveal their answers: algebraic expressions, signed numbers, adding and subtracting signed numbers, multiplying and dividing signed numbers, reciprocals and zero, removing grouping symbols, ...more>>

  40. Skillswise - BBC Online
    Factsheets, worksheets, quizzes, and Flash games on whole numbers; measures, shape and space; fractions, decimals and percentages; and handling data. Resources for tutors include lesson plans, printable tracking sheets, a newsletter, and an expert column ...more>>

  41. Skimming A Century of Calculus - Cut the Knot!, Alexander Bogomolny
    A comprehensive effort is under way to modernize instruction in undergraduate mathematics. In the November issue of the FOCUS newsletter, MAA has announced a two-year $900,000 grant from the NSF to construct the Mathematical Sciences Digital Library (MATHDL). ...more>>

  42. Sliders - Cut the Knot!, Alexander Bogomolny, with Don Greenwell
    A variation of the Fifteen puzzle invented by Sam Loyd in the early 1870's: puzzles on graphs, including a proof independent of Wilson's theorem that all Lucky 7 permutations are possible; and variations of Sliders, a Fifteen-like puzzle that can be played ...more>>

  43. Sloan Digital Sky Survey
    The astronomical surveys of the Sloan Digital Sky Survey (SDSS) have "obtained deep, multi-color images covering more than a quarter of the sky and created 3-dimensional maps containing more than 930,000 galaxies and more than 120,000 quasars." SDSS's ...more>>

  44. Slocum Puzzles - Jerry Slocum
    Puzzle collector and author's site. Features puzzle descriptions, shop, descriptions of books written by Slocum and collaborators, and a history of Slocum's famous Puzzle Parties. ...more>>

  45. Smartkiddies Mathematics - Andy Hobeika
    Free interactive lessons, number challenge exercises, worksheets -- and visual reporting for instant feedback. To begin, select a year (one through seven, corresponding to Australia's curriculum), then a module, ranging from whole number to position & ...more>>

  46. Smartkiddies Mathematics - Smartkiddies Mathematics
    Video lessons, interactive activities, maths games, number challenge drills, worksheets, assessments. Developed by experienced Australian teachers--all content is based on the Australian curriculum. Free to all schools and teachers during school hours; ...more>>

  47. Só Matemática - Só Matemática
    Material para ensino fundamental, médio e superior, além de provas online, biografias de matemáticos, trabalhos de alunos, um acervo de softwares matemáticos, artigos, jogos, curiosidades, histórias, fóruns de ...more>>

  48. Snap Math - John and Eva McKendrick; Teilhard
    A version of the children's game, but to win the cards, you have to do the math. Click on the pack at the left to start; when your card matches the computer's card, you are set a series of math problems. If you answer correctly, you win the cards. ...more>>

  49. snark (Spanish Math Puzzles) - Universidad de Buenos Aires, Math Forum
    Contributions are only in Spanish. Una lista de correo electrónico dedicada a la matemática recreativa, los problemas de lógica recreativa, juegos de tablero y problemas sobre ellos, rompecabezas geométricos (poliominós, ...more>>

  50. The Snowflake Curve, Perimeter and Area - Don Cohen (The Mathman)
    Young children start with an equilateral triangle, then go 1/3 of the way along each side, then add a smaller equilateral triangle, protruding out from every side to get the next figure. A sample problem with answers from Chapter 4 of Don Cohen's worksheet ...more>>


 
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