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  All Sites - 1791 items found, showing 1701 to 1750

  1. Utah Elementary Mathematics - David A. Smith
    Blog of conceptual frameworks and other classroom resources for Utah educators implementing the Utah Core State Standards. Smith, the Elementary Mathematics Specialist at the Utah State Office of Education (USOE), has posted since October, 2013; and also ...more>>

  2. UVM High School Math Contest - Larry Kost, University of Vermont College of Engineering & Mathematics
    Tests, with solutions, from contests dating back to the forty-fifth annual high school prize examination, of 2002. The tests consist of about forty questions encompassing number theory, algebra, and geometry. Also, lists of statewide and regional winners, ...more>>

  3. The Valuation Theory Home Page - Franz-Viktor Kuhlmann
    A forum for all mathematicians who work in valuation theory or apply valuation theoretical results in their own field of research. The home page offers: information about conferences and special events; names and email addresses of mathematicians working ...more>>

  4. Vectors & Trigonometry - Dave Mason
    Problems: Converting from Polar to Cartesian Coordinates; Adding Vectors; Hexagon Inscribed in a Circle; The Earth Curving Away From You; Surveying with a Protractor. ...more>>

  5. A View from the Back of the Envelope - Mitchell N. Charity
    Pages about approximation. Counting by powers of ten includes the "what order of magnitude is ...?" game, illustrated instructions for counting to ten billion on your fingers, and lots of dots -- a million dots on one page, and a dot for every second ...more>>

  6. Virtual Algebra Center - City College, CUNY
    The home of the World Wide Algebra project. This international megaproject has several principal parts, including Algebraic Cryptography, The World of Groups, and The World of Polynomials. These include lists of open problems, conferences and seminars, ...more>>

  7. Virtual Laboratories in Probability and Statistics - Kyle Siegrist; Dept. of Mathematical Sciences, Univ. of Alabama-Huntsville
    Interactive, Web-based modules for students and teachers of probability and statistics. Experiments are written in Java. Contents include: special models (Buffon's experiments, card experiments, Bernoulli trials, the ball and urn experiment, the matching ...more>>

  8. The Virtual Math Teacher - Russell Byer; AD Oliver Middle School, Brockport, NY
    A reference site for middle school mathematics teachers, parents, and students. The site provides monthly puzzles (and past puzzles, without solutions), suggestions for projects (real world math, math and economics, math and science, math and business, ...more>>

  9. Virtual Math Tutor
    A new problem just about every day since October, 2010, with discussion and hints to follow. ...more>>

  10. Virtual Optima - Tony Hürlimann, Chris Hürlimann
    A company offering consultancy, software (a linear programming language for mathematical optimization and modeling), and sport league schedules. It also offers a book of optimization problems, with sample problems available online. ...more>>

  11. Virtual Skies - NASA Ames Education Division
    Tutorials, interactive illustrations, career explorations, decision-making scenarios, and self-tests in each of the following areas: weather, aviation research, airport design, air traffic management, navigation, communication, and aeronautics. A "Teacher's ...more>>

  12. vismath - vismath GmbH
    A shop of math manipulatives organized into "Build & Construct" (such as Fat Brain Toys, Itsphun, Papercraft, Pattern Blocks, Plus-Plus, and Zometool); "See & Observe" (films, Mathematician's Dice, Playart magnetic sets, postcards, and wooden polyhedra); ...more>>

  13. Visual Fractions - Richard E. Rand
    A site with 19 Java programs that provide instruction and practice in identifying, renaming, adding, subtracting, multiplying, and dividing fractions. Number lines are drawn to demonstrate each example. Programs include: Identify Fractions; Identify Mixed ...more>>

  14. VisuAlgo - Halim, Steven and Felix
    "Visualizing data structures and algorithms through animation." Explore, watch e-lectures, and solve problems on sorting, bitmask, linked lists, hash tables, binary heaps, binary search trees, graph structures, Union-Find DS, segment trees, Fenwick trees, ...more>>

  15. Visual Patterns - Fawn Nguyen
    Visual patterns to extend and express algebraically, following the prompts on an accompanying hand-out. Nguyen, who teaches middle school math in California, has posted graphic arrays since December, 2012. ...more>>

  16. Vlaamse Wiskunde Olympiade - Flanders Mathematics Olympiad - Paul Igodt
    In Dutch: the site contains more than 20 years of challenging math problems. ...more>>

  17. Vocabulary PuzzleMaker - Glencoe Online
    Make the following types of puzzles to go along with your Glencoe text in pre-algebra through geometry: crossword, word search with words, word search with clues, or jumble. Available for free download in both Windows and Macintosh formats. ...more>>

  18. Volume of Water in an Aquarium - NASA Lewis Learning Technologies Project
    How much water will fit in an aquarium that is shaped like a box and is 10 inches high, 6 inches wide, and 14 inches long? A detailed answer is provided. From NASA's 9th Grade Math Proficiency Test. ...more>>

  19. Vosenigmes.com - Kalimuse, LLC
    In French: Vosenigmes.com permet de faire travailler ses cellules grises tout en s'amusant. Les petits comme les grands pourront se détendre tout en travaillant les mathématiques. Vosenigmes.com garde vos scores en mémoire, vous permettant de répérer ...more>>

  20. Waldomaths - Ron Barrow
    Original applets on number, algebra and graphs; shape, space and measure; probability and data handling, including histograms; investigative tools (quadratic and cubic sequences); core (pure) mathematics; decision mathematics (network graphs and linear ...more>>

  21. WASL Math Prompts - Port Angeles School District, Washington state
    Sample questions for the WASL, Washington State Assessment of Student Learning. Most questions have answers printed above the questions. Sample questions are offered for kindergarten through high school levels, organized by mathematical content, and accompanied ...more>>

  22. The Water Puzzle - Doug Ensley, Shippensburg University
    Starting with a pail of water holding some unknown quantity greater than 8 quarts, and small (3 quarts) and large (5 quarts) vases as measuring devices, explore how to split 8 quarts of water from the pail equally between two people. ...more>>

  23. Water Puzzle - Interactive Mathematics Miscellany and Puzzles, Alexander Bogomolny
    There are three glasses - 3, 5, and 8 oz. The first two are empty, the last contains 8 oz of water. By pouring water from one glass to another make at least one of them contain exactly 4 oz of water. Investigation into this puzzle by experimentation, ...more>>

  24. Water Tidbits: Questions and Answers - U.S. Geological Survey (USGS)
    Topics covered include: Water use in the United States, USGS water data and measurements; Water use in your home; Chemistry and water. Links to other sites about water. ...more>>

  25. Web-based Are You Ready quiz/reviews - Brian Hassard; Dept. of Mathematics, SUNY Buffalo
    Programs for students about to start first and second year courses in Mathematics. Students can test themselves to see whether they are ready for intermediate algebra, college algebra, business calculus, calculus I, II, or III, or ordinary differential ...more>>

  26. The Web Classroom - Eagle Eye Web Masters
    An educational site from Australia that provides lessons and tests to help students understand concepts in Mathematics and build language skills in English. Elementary and Middle School math pages offer Fun with Fractions, "What Number," Times Tables, ...more>>

  27. Webgnosis.net - Matemáticas PAU - Webgnosis S.L.
    Webgnosis Matemáticas Pruebas de Acceso a la Universidad contiene 1,500 ejercicios (álgebra, geometría, análisis), con el mayor énfasis en el diseño de situaciones de aprendizaje eminentemente prácticas. ...more>>

  28. Web Maths - Serge Henry
    Un site pour les mathématiques scolaires, utilizant le multimédia (Flash) pour apprendre et comprendre les maths. Aussi, un forum pour poser des questions; l'aide en ligne. ...more>>

  29. The Web Wizard's Math Challenge - J. Mooser
    An ongoing Internet contest; register (free) to submit answers and score points. Problems are designed to be readily understood but not readily solved. Speed counts, because points are awarded based on the order in which contestants submit correct answers. ...more>>

  30. WeBWorK - Meliora Mathematica, University of Rochester
    Delivering homework problems to students over the Internet. WeBWorK gives students instant feedback as to whether their answers are correct or not. Originally developed by Michael E. Gage, Professor of Mathematics, University of Rochester. ...more>>

  31. We can do Math! - Vinay Jain
    Timed practice in basic operations; toggle up and down or key in answers. Designed "by a first grader, developed by her dad," this JavaScript offers two levels with a "check" button that scores responses, as well as a "rapid fire" mode that instantly ...more>>

  32. Weight Puzzles - Erich's Puzzle Palace; Erich Friedman
    Sixteen puzzles involving weights on fulcra. Can you figure out how much each weight weighs? Answers provided. ...more>>

  33. West Contra Costa Unified School District Mathematics Center - Kennedy High School
    Common Core mathematics resources, presentations, instructional videos, lessons, mathematics applets, parent guides, and other materials developed by the Richmond (California) school district. ...more>>

  34. The West Point Bridge Design Contest - United States Military Academy, West Point, New York
    A challenge for U.S. students age 13 through grade 12. The purpose of the contest is to provide middle school and high school students with a realistic, engaging introduction to engineering. Learn about how engineers use the computer as a problem-solving ...more>>

  35. What If... - Clare Williams, Deputy Head; Four Dwellings Infant School, Birmingham, U.K.
    Some Mathematical Challenges for Key Stage One: part of the Year of Numeracy sponsored by the Birmingham City Council's Education Department. Questions posed such as: 1. What if you started writing numbers at 1… What is the biggest number you could get ...more>>

  36. What Is Scientific Notation And How Is It Used? - R. H. Logan, Instructor of Chemistry, El Centro College
    A scientific notation lesson that explains how to use scientific notation for: Numbers Greater Than 10; Numbers Less Than One; Numbers between 1 and 10; Division of Exponentially Notated Numbers; Addition and Subtraction Using Exponential Notation. Includes ...more>>

  37. What Is Your Answer to That Question? - Cut the Knot!, Alexander Bogomolny, with Don Greenwell
    The question - Why study mathematics? - appears in a multitude of guises and a plethora of variants... Mathematics is often compared to art. Like literature, mathematics has metaphor, ambiguity, paradox, and mystery. It has history. Mathematics has contributed ...more>>

  38. What's New at the Zoo? - Suzanne Slade, Joan Waites (ill.)
    A picture book featuring counting and animal facts. Book available in hardcover, paperback, and eBook. Free educational resources on the Sylvan Dell website include Teaching Activities, Math/Reading Comprehension Quizzes, Related Website Links, and English ...more>>

  39. What's New - Terence Tao, UCLA
    Updates on Tao's research and expository papers, discussion of open problems, and other maths-related topics. Blog posts, which date to February, 2007, have included "Riemannian manifolds and curvature" and "Sailing into the wind, or faster than the wind" ...more>>

  40. What's Special About This Number? - Erich's Puzzle Palace; Erich Friedman
    A list of the integers from zero to 9,999, each annotated with one significant mathematical property and color-coordinated by that property's category. ...more>>

  41. What the Heck are Logarithms? - William Park
    A paper designed to help college freshmen develop an intuitive understanding of what logarithms are and how to use them. Problems to be worked without using a calculator. ...more>>

  42. Where to Start? - Cut the Knot!, Alexander Bogomolny
    A discussion of math education: the intent of the NCTM Standards, reflections on the history of constructivism, classroom practices (with a link to Marilyn Burns' Math Solutions page), and a simple applet for solving linear equations. An interactive column ...more>>

  43. Where Will the New Millennium Begin? (Math Chat) - Frank Morgan; Christian Science Monitor
    Assuming the third millennium arrives on January 1, 2001, where on Earth should the celebration begin? ...more>>

  44. Which Countries Are Most Like Stars? (Math Chat) - Frank Morgan, MAA Online
    Which countries in the world have a point such that the shortest line from every other point in the country stays inside the country? (ignore mountains and valleys). Mathematicians call such countries starlike. Are there any countries such that the shortest ...more>>

  45. Which One Doesn't Belong? - Mary Bourassa
    Also known as Imposter Sets, "Which One Doesn't Belong?" provides thought-provoking puzzles, each with many different, correct ways of identifying the exceptional shape, number, graph, or equation from the colorful 2 × 2 grid of similar ones. ...more>>

  46. Which Polygon Sides are Parallel? - NASA Lewis Learning Technologies Project
    Which of these line segments are parallel? Two adjacent sides of a triangle; Two adjacent sides of a pentagon; Two opposite sides of a rectangle; Two radii of a circle. A diagram and a detailed answer are provided. From NASA's 9th Grade Math Proficiency ...more>>

  47. Which Problem Equals 25 Percent? - NASA Lewis Learning Technologies Project
    Which problem has an answer of 25 percent? 1) 10 is what percent of 50? 2) 25 is what percent of 75? 3) 25 is what percent of 125? 4) 20 is what percent of 80? A detailed answer is provided. From NASA's 9th Grade Math Proficiency Test. ...more>>

  48. White Group H2 Maths Tuition - Koh Y.S. Frederick
    This Singaporean tutor offers examination advice and recommendations ("A level H2 maths question spotting thoughts"), a section for those "pursuing mathematics beyond the Singapore H2 9740 standard," and a "question locker" for students who "wish to challenge ...more>>

  49. Who Wants to Be a Mathematician - American Mathematical Society
    In the game show "Who Wants to Be a Mathematician," high school students compete for cash and prizes by answering multiple choice mathematics questions. Read about past performances of the game; view videos of games played in Danvers, MA, at Danvers High ...more>>

  50. Why is the Mathematician So Messy? (Math Chat) - Frank Morgan, MAA Online
    A physicist and a mathematician can clean a house in 6 hours; an engineer and the mathematician in 3 hours; and the physicist and the engineer in 1 hour and 12 minutes. How long would it take the physicist alone? ...more>>

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