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  All Sites - 1233 items found, showing 451 to 500

  1. InterMath Dictionary - The University of Georgia
    A searchable dictionary for middle school-level mathematics students, teachers, and parents. The dictionary provides related terms, everyday examples, interactive checkpoints, and challenges. Funded by the National Science Foundation, InterMath is a collaborative ...more>>

  2. InterMath - The University of Georgia
    InterMath is a professional development effort designed to support teachers in becoming better mathematics educators. InterMath workshops provide an ongoing support community, a lesson plan database, and a discussion board. The site provides mathematical ...more>>

  3. International Mathematical Olympiad (IMO) / Olympiade internationale de mathématiques (OIM)
    The World Championship Mathematics Competition for High School, which takes place each year in a different country. Its membership (by invitation only) has gradually expanded to over seventy countries from all five continents. Latest competition results; ...more>>

  4. Internet Math Challenge - Dept. of Mathematics, University of Idaho
    A weekly K-12 math challenge from the math department at the University of Idaho, discontinued in 2004. Past puzzles and solutions are available. ...more>>

  5. The Internet Mathematics Challenge - Julie Houston and David Trask
    Explore the geometry of architecture, and share your observations with the students who built this site. With a Java-enabled browser, mouse over pictures of buildings to find the angles, arches, and other geometric figures appearing in Durham Cathedral, ...more>>

  6. Introduction à la géométrie absolue avec CabriJava - Yves Martin
    Pages on the Bachmann' axiomatic with dynamic (CabriJava) examples in the hyperbolic or elliptic plane. ...more>>

  7. An Introduction to Angles (SMILE) - Samuel A. Anoma, Hyde Park Career Academy
    A lesson designed to teach students to name, classify, identify, and measure angles. From the Geometry and Measurement section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative for Learning Enhancement. ...more>>

  8. An Introduction to Area and Perimeter (SMILE) - Edwina R. Justice, Gunsaulus Scholastic Academy
    A lesson for grades 4-7 designed to use a phenomenological approach to teach students to measure, record, discover, and apply rules for area and perimeter. From the Geometry and Measurement section of a collection of almost 200 single concept lessons ...more>>

  9. Introduction to Geometry - ThinkQuest 1996
    Four basic lessons in geometry, each divided into separate sections, with a final test and a reference page with formulas. 1 - Basics (Terminology, Relationships, Calculations); 2 - Introduction to Proofs (Theorems, Reasoning, Proofs with Segments, Proofs ...more>>

  10. Inventing Science: From Thales to Euclid - Gregory Crane, Tufts University
    Classics 189: Greek Science. Euclid's synthesis remains the most successful single book on math every written, but advances were made in many other fields such as geography, astronomy and the natural sciences. Aristotle, in particular, laid the foundations ...more>>

  11. Inversion Geometry - Paul Kunkel
    The elementary concepts are explained, with a quick reference for other lessons that employ inversion geometry. ...more>>

  12. iP - Interlocking Puzzles
    Purchase hand crafted hardwood interlocking puzzles made with precision from domestic or exotic hardwoods. Altekruse, Burr, Pentominoe, Polyhedra, Rhombic, Stewart Coffin, Tetrahedron, and Wooden Knot puzzles. Order via e-mail. ...more>>

  13. Isard - Jean-Sébastian Roy
    A free dynamic geometry program for Windows, PowerMac, and Linux. Like Cabri, but in Smalltalk (and smaller). The source is available and may be extended as needed. ...more>>

  14. ISAWI Laboratory - Hasan Isawi
    Geometria_descrittiva; La Cupola della Roccia - graphic representation of architectural plans; static and/or dynamic montage of any real or virtual image. Graphic representations for thesis and university examinations. Gallery of images. ...more>>

  15. Isn't It a Great Time to Be Alive? - Rex Boggs
    PDFs and Promethean ActivInspire flipchart files which survey the range of digital technology available to assist in the learning and teaching of mathematics. These free downloads accompanied the talk given by the veteran middle school math teacher to ...more>>

  16. IsoDraw - Mervin Bitikofer
    IsoDraw is downloadable free-ware for Windows machines that allows students to play on a drawing space with polygons and various isometries. They can place and move multiple reflection lines on the screen, and watch the effects of translations and rotations. ...more>>

  17. Isotiles - John Everett
    Isotiles are specially designed tiles, in just two triangular shapes, by which a wide range of topics in geometry can be studied. Topics include: different types of angles; lines and angles; angles of a triangle; isosceles triangles; similar triangles; ...more>>

  18. IUP Annual Mathematics Competition - Gary Stoudt
    A mathematics competition for high school students sponsored by Indiana University of Pennsylvania. Topics include algebra, geometry, and trigonometry. Registration forms may be found online, and previous competitions may be downloaded in PDF, PostScript, ...more>>

  19. IXL Learning
    IXL provides free online practice, organized by grade levels K-8 and aligned to state standards. Choose one math skill from among the hundreds offered, and submit your answer. Respond incorrectly, and click on the "explanation" button to learn more; get ...more>>

  20. James Poon Online Classroom - James Poon
    Online instructional mathematics videos; a discussion forum; and articles on study skills. ...more>>

  21. JavaGSP! - Annie Fetter, the Math Forum
    A short tutorial: everything you need to know to make your first JavaSketchpad page. A quick reference, then some other features, details, and considerations you might want to familiarize yourself with if you choose to incorporate Java GSP into some of ...more>>

  22. JavaSketchpad Center - Key Curriculum Press
    JavaSketchpad is software that lets you interact with or publish on the Internet sketches from The Geometer's Sketchpad, a Dynamic Geometry exploration environment for Macintosh and PC computers. JavaSketchpad can be used to share geometry work with people ...more>>

  23. JavaSketchpad DR3 Gallery - Key Curriculum Press
    JavaSketchpad is software that lets you publish sketches from The Geometer's Sketchpad on the Internet. If you have a Java-compatible Web browser, visit this demo gallery for some examples of JavaSketchpad in use: Centroid; Stereo Icosahedron; Hypercube; ...more>>

  24. JavaSketchpad Files - Jen-chung Chuan
    Well over one hundred applets based on Geometer's Sketchpad drawings. ...more>>

  25. Jaz_math - Jasmine Walker
    Blog by a Vermont teacher of ninth grade math (integrated algebra and geometry) and calculus. Posts, which date back to August, 2012, have included "'I Was Never Good At Math Either,'" "Twitter Math Joy," "TI-83 Programming Project for Coordinate Geometry," ...more>>

  26. jensilvermath.com - Jennifer Silverman
    Blog by a curriculum designer and the creator of ProRadian radian-scale protractors. Posts, which date back to May, 2013, have included "Math Anxiety Relief," "I Love GeoGebra," "Honeycombs and Hot Dogs," "Conic Section Animations," and "O'Beirne Puzzle." ...more>>

  27. Jeometry - Fabrizio Mancini
    A geometry sketching device, written in Java and inspired by Cabri, for "proving" theorems simple geometric theorems that do not involve intersections between a line and a circle or between two circles. ...more>>

  28. Jim Wilson's Home Page - Dept. of Mathematics Education, Univ. of Georgia
    Jim Wilson's page lists courses taught (e.g. Computers and Algorithms in Mathematics Education, Problem Solving in Mathematics), and papers on topics in geometry: Ratio of areas of two squares; Capturing Area and A Solution; Curve Building; Orthotravels; ...more>>

  29. John Mason's Projects - John Mason
    Projects by the author of Thinking Mathematically and former director of the Centre for Mathematics Education: Structured Variation Grids and other animations and applets; studies in algebraic thinking; mathematical explorations; MEMEs (Meaning Enquiry ...more>>

  30. Johnnie's Math Page - Johnnie Wilson
    A directory of interactive math activities and tools for elementary and middle school children. The site is organized and presented so that children can easily find engaging and worthwhile math activities. The directory is organized by content: number, ...more>>

  31. Join the Dots: a Math Line Puzzle - Math Forum
    Can you connect 9 dots laid out 3x3 using 4 straight lines, without lifting your pencil from the paper? Questions, hints, solution. ...more>>

  32. JustMaths - Seager, Christian; Khawaja, Faisal; Muldowney, Melanie
    Video tutorials, practice exam questions, and other intervention resources created by three teachers practicing in the UK Midlands. Free resources include "trumps" and exam questions in algebra, data handling, geometry and measure, number, and more. Blog ...more>>

  33. K12 Math - BTRware.com
    Math concepts, subjects, exercises, and examples for grades K through 12. ...more>>

  34. K-12 Math Problems, Puzzles, Tips & Tricks - Math Forum
    Links to calculation tips (Beat the Calculator, Divisibility Rules, Multiplication Tips), Math Problem sets, and math number and line puzzles. ...more>>

  35. K-12 Teaching Materials (Mathematics Archives) - University of Tennessee, Knoxville (UTK)
    An extensive list of Internet sites with significant collections of materials that can be used in the teaching of mathematics at the K-12 level. Organized into categories: lesson plans, schools, software and other K-12 Internet math sites. ...more>>

  36. Kangaroo Maths - Kangaroo Maths Ltd
    Free maths resources to download in number, algebra, shape and space, and data handling. Assessments include homework sheets and "make the grade" tests; games and puzzles offer World Cup spreadsheet simulations. Kangaroo Maths also hosts Microsoft Word ...more>>

  37. Keith's Think Zone - Keith Enevoldsen
    Fun math miscellany about number sets, n-dimensional hyperspheres and hyperballs, big numbers, areas and volumes, angles — the revolution, shortcut arithmetic, and more. See, in particular, the brain teasers "deadly disease puzzler" and "the world's ...more>>

  38. Ken's Puzzle of the Week - Ken Duisenberg
    A weekly puzzle for advanced high school or college level, with a math, geometry, or game focus. The problems are easy to understand but tricky to solve. An archive of previous problems and solutions is included, together with a list of other puzzle sites ...more>>

  39. Key Curriculum Press
    Publisher of innovative texts and software applications for teaching mathematics including the Geometer's Sketchpad (dynamic geometry), Fathom (dynamic statistics), TinkerPlots (dynamic data exploration and analysis), Michael Serra's textbook Discovering ...more>>

  40. Keyed-In Magazine - nelsonthornes.com
    Weekly puzzles, quizzes, features of great mathematicians, fun with numbers, and strategy games. An Internet quest and "the serious stuff" offer self-scoring problems. Teacher resources provide links and ideas for each chapter of the Nelson Thornes Key ...more>>

  41. Kidsmath - About.com
    A guided portal to the world of kids' internet math sites. Includes links to math sites categorized by level and topic; math newsletters (which typically highlight a group of sites on one topic, with associated articles); discussion forums; monthly problems ...more>>

  42. KidsNumbers - The KidsKnowIt Network
    KidsNumbers' most popular single-player games count down against a clock: Add It Up, Lake Mathatobie (addition), Turkey Terminator (fractions), Number Drop (basic operations set to a Tetris-like challenge), St. Pat's Math Adventure (basic operations). ...more>>

  43. Kids' Place Brain Teasers - Houghton Mifflin Company
    Math puzzles for grades 3-4, 5-6, and 7+. You don't need to be a math whiz to solve them, just to be patient and find different ways of looking at things. New puzzles and the answer to the previous week's puzzles are posted each Thursday. Helpful hints ...more>>

  44. Knowledge Adventure
    A developer and publisher of interactive multimedia products for kids and educators. Products include the Blaster Series (Math, Spelling, Writing, Reading), Fisher-Price Ready for School, JumpStart activities for elementary grades, and Kaplan Higher Scores ...more>>

  45. KS3 Maths Homework Series - Stafford Burndred; Pearson Publishing (U.K.)
    A series of 6 homework packs providing 180 different homework sheets covering levels 3-8 of the UK National Curriculum (ages 11-14). Each pack addresses a separate level, and exercises use a speed marking system so that a full class can be marked in about ...more>>

  46. KSEG - Ilya Baran
    KSEG is a Linux program for dynamically exploring Euclidean geometry. Create a construction, such as a triangle with a circumcenter; drag its vertices, and its circumcenter moves accordingly in real time. Features include a fast core to support large ...more>>

  47. Kungfu Math - Kungfu Interactive Pte Ltd
    This online Singapore Math portal offers worksheets, quizzes, games, and more, from data analysis, geometry, measurement, mental sums, and whole numbers to algebra, distance-speed-time, fractions, heuristics questions, percentages, and ratios. ...more>>

  48. La Biblio
    Una biblioteca de textos electrónicos. Los índices adjuntos permiten navegar por una gran diversidad de temas, todos ellos relacionados con el mundo de las Matemáticas a un nivel de bachillerato o superior. De una recopilación ...more>>

  49. Launch into Math - C. Halter
    A project created to further student understanding about the Internet, its resources, and the NASA Space Shuttle program. SpaceMath activities are provided for geometry (measure area and distance in space photographs); algebra (use the math that keeps ...more>>

  50. Álbumes Ilustrados Sobre Ciencia - Verónica Navarro
    Álbumes ilustrados de geometría y arte abstracto como lo de Joan Miró, Paul Klee, y Wassily Kandinsky: La rebelión de las formas hace un itinerario por la geometría, la física, y el arte en un intento de reflexionar ...more>>

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