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  All Sites - 6998 items found, showing 6701 to 6750

  1. VisualMath - Software And Engineering Co.
    A graphic language for solving all types of problems, providing over 80 components, all of which are capable of using matrix input. Many dialogs are used to define properties. A special 3D plotter and table viewer show the results of the solution. VisualMath ...more>>

  2. Visual Plane Geometry - Edu2000 America Inc.
    A full curriculum on CD-ROM for Windows and Mac, combining hypertext and QuickTime animations to illustrate basic plane geometry concepts, triangles, polygons, circles, and the three-dimensional world. Familiar real world examples help students visualize ...more>>

  3. Visual Solid Geometry - Edu2000 America Inc.
    A full curriculum on CD-ROM for Windows and Mac, combining hypertext, graphics, and QuickTime animations to illustrate solid geometry concepts, polyhedra and solids of revolution, and surface areas and volumes of solid figures. Typical "experiments" ...more>>

  4. Visuals Patterns in Pascal's Triangle (SMILE) - Ulysses Harrison, Dunbar Vocational High School
    A lesson for grades 5 and up that uses a phenomenological approach to show students the many visual and number patterns present in the sequence of numbers in Pascal's Triangle, and to encourage them to explore the patterns on their own. From the Patterns ...more>>

  5. Visual Structure of Postulates and Axioms in Algebraic Operations (SMILE) - Sanford Olshan, Roosevelt High School
    A lesson designed to reinforce and retain the use of axioms and postulates in various proofs and linear transformations of equations; and to have student build a physical model of the game of "PRUFF" either as a card game or as a board game. From the ...more>>

  6. Vizual Statistix - Seth Kadish
    Blog of statistics graphed by a Geoscience PhD who describes data visualization as his passion. Posts, which date back to January, 2012, have included "A Summation of Square Usage over 432 Chess Games"; a tiled plot showing the number of unique configurations ...more>>

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

  8. 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>>

  9. Voce Viva ScriviFacile - Danieli Alessandro, SLD Software (Scribit&Legit&Dicit)
    Interactive software for the four basic operations and algebraic expressions, primarily in Italian. "Dimostrazione del software Voce Viva ScriviFacile, con sintesi vocale e con comunicazioni vocali interattive che guidano nello svolgimento delle divisioni ...more>>

  10. Volume and Surface Area (SMILE) - Charlotte Goldwater, Kenwood Academy
    A lesson for grades K-12 designed to teach students to understand the difference between surface area and volume. From the Geometry and Measurement section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative ...more>>

  11. Volume of a Tank - Math Forum, Ask Dr. Math Common Question
    A selection of answers to questions about finding the volume of cylinders, cones, oblate spheroids, and other tanks, such as "How can I calculate volume of liquid in a cylinder that's not full and lying horizontally?" ...more>>

  12. Volume of a Torus - Paul Kunkel
    An investigation into and explanation of the volume of a torus. ...more>>

  13. 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>>

  14. Voronoi Art - Scott Sona Snibbe
    Using a retro-reflective floor to display the Voronoi diagram of people walking on it, exploring notions of personal space and individual-group relations. See also Scott's other projects. ...more>>

  15. 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>>

  16. Voyager Learning Math Solutions - Cambium Learning, Inc.
    Math curricula and programs from "your comprehensive intervention partner": Inside Algebra, Voyager Online Algebra, Vmath Summer Adventure, VmathLive, Showtime! Math, Vmath, TeachingBOT, and TransMath. ...more>>

  17. Voyager Sopris Learning - Voyager Sopris Learning, Inc.
    Research-based curricula, targeted interventions, assessments for Dynamic Indicators of Basic Early Literacy Skills (DIBELS), positive school climate resources, and professional services to educators working with preK-12 students who have special needs ...more>>

  18. vrml.calculus.net (calculus@internet) - Curtis, Davis, Wayand
    The visual study of three-dimensional calculus using the power of VRML - Virtual Reality Modeling Language. The next generation of calculus course materials. Text in progress: Virtual Reality & 3D Calculus - addressing the question how virtual reality ...more>>

  19. VRML Gallery of Electromagnetism - Rob Salgado
    A collection of VRML worlds that visualize the vector fields of electromagnetism. Subcategories: addition; wedge product; raising and lowering of indices; unit vectors; charged point (Coulomb); two charged points; charged dipole; charged sphere; charged ...more>>

  20. VulcanSoft
    Win95/NT4 software. Includes a measurement converter with 15 categories and over 270 different measurement units, a financial calculator with 14 different financial calculations and table output, and a city distance calculator with over 1900 cities, which ...more>>

  21. Vygotsky's Distinction Between Lower and Higher Mental Functions and Recent Studies on Infant Cognitive Development - Eugene Subbotsky; Psychology Department, University of Lancaster, UK
    One of the major theoretical advances of Vygotsky's approach to cognitive development was his thesis that human mental functions are social in origin. In making this claim, Vygotsky was confronted with the difficulty of reconciling it with the fact that ...more>>

  22. 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>>

  23. Walking Randomly - Michael Croucher
    Croucher's blog, which dates back to August of 2007, has included posts such as "Logo Programming on the pocket PC," "Christmas gifts for math geeks (like me!)," "Martial Mathematics," "R Compared to MATLAB (or 'learning a thing or two from your students')," ...more>>

  24. Wallace-Bolyai-Gerwien Theorem - Interactive Mathematics Miscellany and Puzzles, Alexander Bogomolny
    According to the Wallace-Bolyai-Gerwien theorem, all simple polygons of equal area are equidecomposable by dissection. The site offers a proof of the theorem and several dynamic illustrations of equidecomposition in special cases. ...more>>

  25. Wallpaper Groups (Plane Symmetry Groups) - David Joyce; Dept. of Mathematics & Computer Science, Clark University
    Mathematicians classify plane patterns such as wallpaper patterns by means of symmetry groups - groups of transformations of the plane that leave the pattern invariant. A transformation slides, rotates, and reflects the plane into another position. Such ...more>>

  26. Walpha Wiki - Derek Bruff and others
    As collaborative site to record how secondary and undergraduate math educators use Wolfram|Alpha, or Walpha as it's called here, in the classroom. In particular, the authors are interested in how students might use Walpha themselves, as well as how teachers ...more>>

  27. Wanted: A New Mix - Keith Devlin (Devlin's Angle)
    An essay on the insularity of mathematicians. "...mathematics as a whole should be prepared to embrace as a useful and bona fide part of the enterprise, collaborative investigations involving mathematicians together with experts in other disciplines." ...more>>

  28. Waring Experiments - Ivars Peterson (MathLand)
    You might suspect that, at some point, four squares would no longer be enough to express a given whole number. This reasonable supposition was overturned in seventeenth century, when Pierre de Fermat proved that every positive whole number can be expressed ...more>>

  29. Washington MESA
    Washington MESA (Mathematics, Engineering and Science Achievement) is developing middle and high school curriculum units and middle school modules/books available through Cuisenaire Dale Seymour Publications that integrate concepts within mathematics ...more>>

  30. 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>>

  31. Was Math Invented or Discovered? - Math Forum, Ask Dr. Math Common Question
    A selection of answers to questions about whether math was invented or discovered. ...more>>

  32. WatchKnowLearn - Community Foundation of Northwest Mississippi
    Thousands of free online math educational videos, categorized into topics such as mathematics for young learners, number operations, math in the real world, pre-calculus, math study skills and test prep, and history of math. ...more>>

  33. Waterman Polyhedra and Maps - Steve Waterman
    World maps based on close packing of spheres that resemble B.J.S. Cahill's octahedral butterfly world map, but with only five degree graticule. With links to the mathematics behind the cartography, polyhedra applications, and other original findings. ...more>>

  34. 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>>

  35. 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>>

  36. 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>>

  37. WatsonMath.com - Elaine Watson
    A repository for ideas and links that support Watson's work as a K-12 mathematics consultant, such as spreading the word about the Common Core State Standards in Mathematics and how they can be implemented by classroom teachers. Posts, which date back ...more>>

  38. WAVE: Web Access Virtual Education - University Laboratory High School; University of Illinois at Urbana-Champaign
    The Illinois WAVE Project provides Mathematica Tutorial notebooks categorized as pertaining to Algebra, Applications, Calculus, Conics, Geometry, Pre-calculus, Statistics, or Trigonometry, for use in the high school mathematics curriculum. From the University ...more>>

  39. The Weather Calculator - National Weather Service, El Paso, TX
    The El Paso National Weather Service Office's weather calculator provides temperature, moisture, pressure, and wind unit conversions for 16 different weather-related variables. ...more>>

  40. Weather Plots (MSTE) - John Meseke; University of Illinois at Urbana-Champaign (UIUC)
    Students use current weather data to observe and answer questions about the relation between temperature and humidity. ...more>>

  41. Weather Underground - University of Michigan
    One Sky, Many Voices: resources for collaborative study of current weather events for K-12 classrooms, after-school groups, and at-home learning. Gather data on weather information on the Web, current conditions around the world, historical weather patterns, ...more>>

  42. WebCalc - Blaine Hilton
    A collection of free, Web-based calculators that solve complete equations. Many of the calculators allow the user to solve for any of the variables. Subjects include algebra, geometry, trigonometry, fractions, complex numbers, and miscellaneous math; ...more>>

  43. WebCalC - The WebMath Group
    An on-line calculus course with easy to read text, fully worked examples, problem solutions, quizzes, and online linking. To view WebCalC, you need the software Scientific Notebook (a free viewer version is available). The site includes links to publications ...more>>

  44. Web Calculators - TimeValue Software
    Online calculators for solving common financial problems, designed with the financial professional in mind and covering a wide assortment of financial applications such as refinancing a mortgage, saving for retirement, or determining an investment yield. ...more>>

  45. Web Chi Square Calculator - Catherine N. Ball and Jeffrey Connor-Linton, Department of Linguistics, Georgetown University
    Perform the chi square test for statistical significance. First, enter the number of rows and columns; then, enter your data. Also, take a tutorial or run demos. ...more>>

  46. 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>>

  47. WebCrawler
    Search the WebCrawler contents-indexed database by keyword - the contents of documents are indexed, not just their titles and URLs. You may include both general and specific queries. Or browse categories: Arts & Books; Autos; Careers; Computers & ...more>>

  48. Web-Enabled Scientific Services & Applications (Online Calculators) - Patrick Wessa
    Equation Plotter (Plot mathematical equations, statistical distributions, numerical integration). Scientific Forecasting (Box-Jenkins ARIMA modeling, forecasting, and bootstrap simulation of financial profit density functions). Descriptive Statistics ...more>>

  49. WebGL Chorded Polygons
    Dynamically draws all chords of regular polygons up to 250 sides. Adjust the sliders to change the number of polygon vertices, to zoom in, and to pan around. ...more>>

  50. WebGrapher - Tom Cooper
    This page contains a graphing applet that can be used online or downloaded. The applet can create dynamic graphs with sliders that can be saved as web pages. Users can plot points, functions, parametric functions, polygons, vectors and more. There ...more>>

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