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  All Sites - 1732 items found, showing 501 to 550

  1. geometry-puzzles - Math Forum
    A discussion group accessible as a Web-based discussion, a mailing list, or a Usenet newsgroup, for interesting problems and conundrums that require only a knowledge of elementary geometry, and discussions of solutions. Read and search archived messages; ...more>>

  2. Geometry Web Page - Ephraim Fithian; Kutztown University
    Sixteen geometry activities: Tangrams; Golden Ratio; Geoboard; Polygons; Symmetry; Constructions; Polyominoes and Polyiamonds; Star Polygons; Special Points in Polygons; Polygon Tessellations; Kaleidoscope Tessellations; Escher Tessellations; Space Cubes; ...more>>

  3. Getting To Know You (SMILE) - Kathy Koval, Randolph School
    A lesson for any grade designed to teach students to use a ruler and measure accurately to the nearest inch; draw and label properly different graphs (line, pie, bar, pictograph); estimate/record measurement on a number line using intervals; and collect ...more>>

  4. GFBrandenburg's Blog - Guy Brandenburg
    In his opening post, Brandenburg wrote, "I have been doing some research on educational progress (or lack thereof) in the Washington, DC school system before and after the reign of our media-darling school Chancellor, Michelle Rhee...." The retired high ...more>>

  5. Glossary - Interactive Mathematics Miscellany and Puzzles, Alexander Bogomolny
    A glossary of terms that also serves as an alphabetical index to Bogomolny's site. Each term is linked to an illustrated essay. ...more>>

  6. GoGeometry from the Land of the Incas - Antonio Gutierrez
    Mixing dynamic geometry, animations, science, and Incan history, this Peruvian site offers geometry problems involving circles and triangles, with proofs: Poncelet, Napoleon, Eyeball, Steiner, Carnot, Sangaku, and the Butterfly Theorem. Also, Incan Geometry ...more>>

  7. GoKidding - Sarveshwar Rao
    Flash activities on counting, adding, subtracting, and naming shapes (polygons). Worksheets include circle mazes, fun with circles, and fun with triangles. ...more>>

  8. Gold Medal Math - EdVenture Software
    An educational software program which reinforces math skills through ten 3-D animated Olympic events for students in grades 2-6. Site includes product description, screen shots, ordering and contact info. Typing program also available. ...more>>

  9. GoldStudent Helps Your Child Excel in Math - GoldStudent
    An online math enrichment and assistance program for students K-6. With customized study guides and over 4 million math worksheets, GoldStudent is designed to help children improve their problem-solving skills, gain confidence in their math abilities ...more>>

  10. GOMATH - Cubic Science, Inc.
    An Internet site to help high school students (grades 10-12) of all levels with math skills. Programs such as Algebra 1 offer an interactive guide through a course and help students build up math skills and confidence. Math Programs are 4-6 week curricula, ...more>>

  11. GoodQuestions Project - Dept. of Mathematics, Cornell University
    The GoodQuestions project seeks to improve college calculus instruction by adapting two methods developed in physics instruction ConcepTests and Just-in-Time-Teaching. GoodQuestions is a pedagogical strategy that aims to raise the visibility of the ...more>>

  12. Googol Learning - Susan Jarema
    "It wasn't until I began teaching my own children math and had to relearn it that I began to see its beauty...." From the family publishers of the Discovery Multiplication Program, music such as "Multiplication Vacation," and other educational DVDs, games, ...more>>

  13. Googol Power - Susan Jarema, Googol Learning
    What started as a fun way to help children learn math grew into two soundtracks and a 90-minute video with puppet stars. Sound samples, video clips, and free worksheets are available on the site, as well as further information about the project. Worksheets ...more>>

  14. Gordon Royle's Homepage: Research - Gordon Royle
    Catalogues and tables of interesting combinatorial objects: small graphs, cubic graphs, symmetric cubic graphs, vertex-transitive graphs, Cayley graphs (by group), vertex-transitive cubic graphs, cubic cages and higher valency cages, planar graphs, cubic ...more>>

  15. Gordon's Games, Simple Math, Not So Simple Math, Not Just Math - Gordon Scott
    Booklets intended to be a resource for those who teach Primary Math, K-3, ages 4-8: beginning teachers, home schooling parents, teachers of teachers, and teachers wishing to supplement a text. Over 25 simple and inexpensive math games; basic math with ...more>>

  16. Got Math? - Dave Radcliffe
    Blog by a community college math instructor and self-described "GeoGebra fanatic." Posts, which date back to December, 2010, have included "Stacking cannonballs," "Counting with Integrals," "A Paradoxical Dissection," "Gelfand's Question," "Imagining ...more>>

  17. Goudreau Museum of Mathematics in Art & Science - Stephanie Killian
    When you visit the Math Museum in New York, you can build a math model; explore games and puzzles; view exhibits demonstrating how math is used in the arts and sciences; experience challenging but nonthreatening specialized programs and workshops in math; ...more>>

  18. Grade Eight Problems - The Canadian School Math Page
    A variety of word problems at the Canadian 8th grade level, with hints and answers. ...more>>

  19. Grade Eleven Problems - The Canadian School Math Page
    A variety of word problems at the Canadian 11th grade level, with hints and answers. ...more>>

  20. Grade Five Problems - The Canadian School Math Page
    A variety of word problems at the Canadian 5th grade level, with hints and answers. ...more>>

  21. Grade Nine Problems - The Canadian School Math Page
    A variety of word problems at the Canadian 9th grade level, with hints and answers. ...more>>

  22. Grade Seven Problems - The Canadian School Math Page
    A variety of word problems at the Canadian 7th grade level, with hints and answers. ...more>>

  23. Grade Six Problems - The Canadian School Math Page
    A variety of word problems at the Canadian 6th grade level, with hints and answers. ...more>>

  24. Grade Ten Problems - The Canadian School Math Page
    A variety of word problems at the Canadian 10th grade level, with hints and answers. ...more>>

  25. Grade Twelve Problems - The Canadian School Math Page
    A variety of word problems at the Canadian 12th grade level, with hints and answers. ...more>>

  26. Grant Keady
    Grant Keady, an adjunct professor at Curtin University, researches fluid dynamics and related subjects, with forays into computer algebra. Some of his papers are available online in PostScript, gzipped PostScript, PDF, .dvi, or Mathematica notebook format. ...more>>

  27. Graphing Stories - Dan Meyer and the BuzzMath Team
    Videos, each 102 seconds in length, of stories for students to graph using the freely downloadable accompanying student template. Select from among constant, decreasing, increasing, linear, parabolic, periodic, piecewise, and step graphs; story subjects ...more>>

  28. Grazing Animals - Math Forum, a Classic Problem from the Ask Dr. Math FAQ
    A cow/goat/donkey is tethered to a barn in or a fence around a field... how long should the rope be so that she can eat half the grass? ...more>>

  29. Great Math Programs - Xah Lee
    A listing about 40 excellent recreational math programs for Macintosh that do: polyhedra and Rubic cubes, curves and surfaces, fractals and L-systems, tilings and symmetry, game of hex and game of life, chess and five-in-a-row, peg solitare and polyominos, ...more>>

  30. The Grey Labyrinth - Kevin Lin
    A collection of mind-benders in math and logic. When a solution to one puzzle is posted, another solution-less puzzle is added. With an archive of past puzzles, links to other puzzle-related sites, and a bibliography of works that inspired this site. ...more>>

  31. Gricha's Bank of Mathematical Questions
    Offers mathematical multiple-choice questions for high school students, from the Junior Math Olympiad.. The site is largely in Dutch, but most questions (> 90%) are translated into English. ...more>>

  32. The Grid Game - Doug Ensley, Shippensburg University
    A two-player game where the players alternate marking squares in a grid until there are none left. The first player chooses any single row or column and marks as many squares (at least one) as desired. The second player (the computer in this case) responds ...more>>

  33. Grid Puzzle - Rick Reed
    A magic square Java applet that presents a 4x4 grid with mixed-up numbers in it: drag individual numbers or flip, move, or swap rows and columns to make diagonals, rows, and columns add to 34. ...more>>

  34. Grid Puzzles - Erich's Puzzle Palace; Erich Friedman
    Four puzzles involving paths through a square grid, with constraints. Answers provided. ...more>>

  35. Group Pub Forum - G. C. Smith
    The community pages for discussing any aspect of Group Theory, the mathematics of symmetry. Group Theory is a branch of algebra, but has strong connections with almost all parts of mathematics. Announcements, books and journals, conference information, ...more>>

  36. Guy Kindler - The Official Site - Guy Kindler
    A mathematics Ph.D. student at Tel Aviv University. Math puzzles are ranked from easy to tough. A paper on approximation and various resources for a seminar on computational models may be downloaded in PostScript format. Related PowerPoint presentations ...more>>

  37. HAKMEM - Beeler, Gosper, Schroeppel; Artificial Intelligence Laboratory, MIT
    A list of math and computer-related problems, unsolved in 1972 when the list originated, compiled "with the hope that a record of the random things people do around here can save some duplication of effort - except for fun." Topics include: Geometry, ...more>>

  38. Hales Proves Hexagonal Honeycomb Conjecture (Math Chat) - Frank Morgan, MAA Online
    Professor Thomas Hales of the University of Michigan has announced a proof of the Hexagonal Honeycomb Conjecture, which says that regular hexagons provide the least-perimeter way to enclose infinitely many unit areas in the plane. This may partly explain ...more>>

  39. Halloween Math Word Problems - Patricia Taverna
    Addition word problems with a Halloween theme, as illustrated and written by Mrs. Taverna's second grade students. Mrs. Rollman's second graders posted their own problems at http://www2.lhric.org/pocantico/rollman/04/math.htm. Click and hold down over ...more>>

  40. The Handley Math Page - John Handley High School Mathematics Department
    David Pleacher posted Problems of the Week in his classroom every week since 1968, and posted them online -- with solutions and names of students who correctly solved them -- from 1998 until his retirement in 2006. See also his lesson plans and worksheets, ...more>>

  41. Hands on Banking - Wells Fargo Bank NA
    Self-paced financial literacy lessons on budgeting, savings and checking, credit, investing, and more. Kids learn with space aliens Zing and Zoey; teens, with characters Angie and Alex; young adults, with live action age cohorts. This initiative of Wells ...more>>

  42. Hankies, Snarks, and Triangles - Ivars Peterson (MathLand)
    Both Alice's Adventures in Wonderland and Through the Looking-Glass and What Alice Found There contain many examples of Dodgson's passion for mathematical games, puzzles, logic paradoxes, riddles, and all sorts of word play. Indeed, his fascination with ...more>>

  43. The Harmonic Series - Don Cohen (The Mathman)
    Students are to write a program on a calculator or computer to find the sum. A sample problem from Chapter 5 of Don Cohen's worksheet book. ...more>>

  44. Harold Reiter's Home Page - Harold Reiter, Department of Mathematics, University of North Carolina at Charlotte
    Freely downloadable puzzles and problems from the founder of teachers circles and math clubs in Charlotte and Mecklenburg, longtime writer of MathCOUNTS questions, and member of the ETS/College Board CLEP (College-Level Examination Program) Pre-calculus ...more>>

  45. Harvard-MIT Math Tournament - Early, Owen
    The Harvard-MIT Math Tournament is an annual math tournament for high school students. Categories of tests typically include algebra, calculus, combinatorics (formerly "advanced topics"), geometry, general, oral, team, and guts; mini-events include Buzz ...more>>

  46. Hearty Munching on Cardioids - Cut the Knot!, Alexander Bogomolny
    A cardioid curve (roughly resembling a kidney bean) is the locus of points traced by a point on a moving circle that rolls without slipping on the outside of a circle of equal radius (explore the illustrative applets). An interactive column for MAA Online ...more>>

  47. Helmer Aslaksen
    A mathematics professor at the National University of Singapore. Research involves abstract algebra, including the trigonometry of symmetric spaces, and calculations for the Chinese, Islamic, and Indian calculators. Papers about these topics may be ...more>>

  48. HelpingWithMath.com - David Burns, HelpingWithMath.com
    Worksheets, printable tables and charts, and online tools. Browse by subject or grade. ...more>>

  49. Heron's Calculation of Triangle Area (MSTE) - James P. Dildine; University of Illinois at Urbana-Champaign (UIUC)
    The area of a triangle can be calculated using a formula attributed to Heron of Alexandria. This calculation requires that the lengths of all three sides be known. This activity includes an Excel file to calculate the area of a triangle, and Java and ...more>>

  50. Heureka: páginas lúdico-matemáticas - Rodolfo Valeiras Reina
    Home page of a Spanish math enthusiast from Cádiz, España. Calidociclos (a kaleidocycle is a ring of tetrahedra joined edge to edge; as you twist it inward or outward, the tessellations on the faces of the tetrahedra meet in new ways); Problemas ...more>>

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