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  All Sites - 4633 items found, showing 551 to 600

  1. Children's Software Revue
    A magazine that features reviews of educational software. The website has a database of children's software that may be searched by title, rating, grade level, copyright date, publisher, platform, or the subject that it teaches. Reviews can be submitted ...more>>

  2. ChiliMATH - Michael Estela
    Lessons and tutorials with worked examples, some handwritten: equations, inequalities, radicals, matrices, polynomials, functions, and more. ...more>>

  3. Chinese Mathematics - MacTutor Math History Archives
    Articles on mathematics in Chinese culture: An Overview of Chinese Mathematics; Nine Chapters on the Mathematical Art; The Ten Mathematical Classics; Chinese Numerals; and Chinese Problems. Also an alphabetical list of Chinese mathematicians, linked to ...more>>

  4. Chinese Numbers - Erik E. Peterson
    Convert arabic numerals up to 1 billion into Chinese numbers, or show the value of a Chinese number (type or paste in a number in Chinese and click "Show English." With, in addition, A Brief Description of the Chinese Number System, and links to related ...more>>

  5. Chinook (champion checkers computer program) - Jonathan Schaeffer, Dept. of Computing Science, Univ. of Alberta
    Chinook is the World Man-Machine Checkers Champion, a title it earned by competing in human tournaments and defeating the best players in the world. Chinook is the by-product of a research effort started in 1989 into game-playing strategies. The long-term ...more>>

  6. Chips A Tally - Bayonne, NJ Board of Education - 5th Grade Teachers
    A collaborative math project to determine whether the number of chocolate chips in Chips Ahoy cookies is the same everywhere. Classes may submit data, and results will be posted November 30, 2000. Site includes: lesson plans that use statistics to analyze ...more>>

  7. ChisenBop (or Chisanbop) - Andrew Harris, Computer Science, Indiana & Purdue Universities
    An ancient technique from Korea, similar to the abacus or soroban: using your fingers as an analog computer, illustrated and with Real streaming media lessons. Background; simple counting; simple adding and subtracting; adding "around the corner"; subtraction ...more>>

  8. Christianity and the Mathematical Sciences - the Heliocentric Hypothesis - MacTutor Math History Archives
    Linked essay on Christianity's influence on the mathematical sciences. With references and other related web sites. ...more>>

  9. Christmas With The Polyiamonds Puzzle Family - Jos H. Hindriks
    Polyiamonds share their general principles with Pentominoes, except that their basic 'cell' is the sixty-degree triangle instead of the square. The term 'Polyiamonds', derived from the word 'diamond', was introduced in 1961 by T.H. O'Beirne. Hexiamonds, ...more>>

  10. Chron Me! Online Stopwatch
    Easily record time in increments, whenever you have a multi-part task to time. Press start; press stop; add a label for that segment; repeat as needed; download the resulting comma- or semicolon-separated file to your computer, or open it with Excel. ...more>>

  11. Chronological Age Calculator - AGS Publishing
    Click the "Age Calculator" button, then enter two calendar dates to compute elapsed years, months, and days. Available for download. ...more>>

  12. A Chronology of Mathematicians - MacTutor Math History Archives
    A chronology of mathematicians between the dates stated, showing how the lives of the mathematicians overlap: 700 BC-700 AD; 700-1650; 1625-1775; 1750-1850; 1825-1900; 1875-1957. Where either the birth or death of a mathematician is unknown (mostly for ...more>>

  13. A chronology of pi - MacTutor Math History Archives
    Pre-computer calculations of pi, from the Rhind papyrus through Ferguson (1946); computer calculations from Ferguson (1947) through Kanada, Takahashi (Sept 1999). With references and other related web sites. ...more>>

  14. CIESEmath Project - Stevens Institute for Technology Center for Improved Engineering and Science Education
    Outlines of ten units of Everyday Math and thirteen chapters of Transition Math, some with links to relevant Java applets and Geometer's Sketchpad sketches. The list of activities links to more interactive math tools, instructions, and handouts. A joint ...more>>

  15. CIESE Online Classroom Projects - Stevens Institute of Technology
    Projects that use realtime data available from the Internet, and collaborative projects that use the Internet's potential to reach peers and experts around the world. The site lists currently sponsored projects by level, with an archive of past sponsored ...more>>

  16. Circle Drawing Experiment - Thomas Denney
    Draw a figure on the grid by clicking and dragging. Upon release of the mouse button, this JavaScript calculates a "perfect circle" accuracy score by using the sketch's perimeter as the circumference of a perfect circle, and comparing its area to the ...more>>

  17. Circle Formulas (Ask Dr. Math FAQ) - Math Forum
    Formulas for finding the area, perimeter, arc, segment, or sector of a circle. ...more>>

  18. Circle Formulas - Math Forum, Ask Dr. Math Common Question
    A selection of answers to questions about circle formulas, including how to find their circumferences and areas. ...more>>

  19. Circle Graph - What Percent? - NASA Lewis Learning Technologies Project
    This circle graph shows how Jimmy spent his time during the last 24 hours. What percent of time did he spend watching television? A detailed answer is provided. From NASA's 9th Grade Math Proficiency Test. ...more>>

  20. Circles - 360 Degrees - Math Forum, Ask Dr. Math Common Question
    A selection of answers to questions about why a circle has 360 degrees, and the origin of that degree measurement. ...more>>

  21. Circle Scribe Disk Compass - Bill Harper
    A new instrument for manually exploring shape and space, used to draw diagrams on paper, from cartoon characters to limacons, as well as standard geometric constructions. Unlike toys like spirograph, the Circle Scribe Disk Compass requires some geometrical ...more>>

  22. Circles in Geometry - Lesson Ideas: Math: Geometry; Teachnet.Com
    Whole-class and group activities for teaching circle concepts, pi, circumference, etc. ...more>>

  23. Circles of Dissonance - Ivars Peterson (MathTrek)
    Much of today's music rests upon ancient tradition going back thousands of years to the time of the Greek mathematician and mystic Pythagoras. The Pythagoreans observed that tones an octave apart are pleasing to the ear. In modern terms, one can say ...more>>

  24. Circles of Light: The Mathematics of Rainbows - Steven Janke; The Geometry Center
    How are rainbows formed? Why do they only occur when the sun is behind the observer? If the sun is low on the horizon, at what angle in the sky should we expect to see a rainbow? This lab helps to answer these and other questions by examining a mathematical ...more>>

  25. Circle Zap - Michael Bulmer
    A Java applet that gathers data on your ability to use a mouse rapidly and accurately, with suggested questions for classroom activities. ...more>>

  26. Circumferences, Diameters, and Radii (SMILE) - Dwayne Belle, Fuller School
    A lesson designed to teach students to measure circumferences in inches, and compute radii and diameters, given different circumferences. From the Geometry and Measurement section of a collection of almost 200 single concept lessons by the Science and ...more>>

  27. Citizen Maths - Ufi Charitable Trust
    Free courses of self-paced video tutorials, discussions, and hands-on activities to try out. Developed by Calderdale College (UK), with CogBooks, the Institute of Education, and Oxford Cambridge RSA (OCR). ...more>>

  28. The Civilization of the Mayans - ThinkQuest 1997
    Essentially a school paper in web format, covering, briefly, Mayan art, astronomy, ball-game, books and hieroglyphics, class system, and number system, with rated related Mayan links and references, and an about-the-authors section. ...more>>

  29. CK-12
    Providers of free, standards-aligned, open content in the STEM subjects. See, in particular, the CK-12 Foundation's flexbooks: customizable, free, curriculum-aligned K-12 math textbooks. In addition to dozens of student editions, some math flexbooks feature ...more>>

  30. ClarisWorks Graphing: Spreadsheet Lessons - Suzanne Alejandre
    Step-by-step directions for using ClarisWorks spreadsheets, helpful in exploring the differences between exponential functions and linear functions. Bar graphs, pie charts, pictograms, and other graphs for linear, polynomial, and exponential functions. ...more>>

  31. Clash of the Chess Titans - Keith Devlin (Devlin's Angle)
    Thoughts on the Kasparov-Deep Blue match of 3 May 1997. Throughout history, people have been building machines that can perform tasks better than humans. When Kasparov, referring to his upcoming match, talks about "an area that defines human beings," ...more>>

  32. Class2Class - Melanie Sprouse
    Class2Class is a clearinghouse designed to facilitate student and class participation in Internet projects, including collaborative projects, data-collecting experiments, peer tutoring, and keypal exchanges designed to enhance the mathematics in your ...more>>

  33. Classic Fallacies - Philip Spencer; University of Toronto Mathematics Network
    Mathematical "proofs" demonstrating, among other things, that 1 = 2 and that all people in Canada are the same age. Each consists of several steps, and users search for the flaws. For every step there is explanation of why the flaw is or is not in that ...more>>

  34. Classic Problems - Math Forum; Ask Dr. Math FAQ
    Classic problems from the Ask Dr. Math FAQ (Frequently Asked Questions) files, including: age word problems, birthday probability, boy or girl?, camel and bananas, coin problems, doubling pennies, grazing animals, liars and truthtellers, the missing dollar, ...more>>

  35. Classification of Patterns - Brown-Herbst, Donnelly, Stratton, Anderson-Nielsen; The Geometry Center
    Materials about symmetry and classification of repeating patterns for students in grades 7-10 using wallpaper patterns, to be used as either an introduction or a review: a classroom-ready source of information. A final project created for Math 5337, Technology ...more>>

  36. Classroom Compass - Adams, Powell, Assoc. Editors; Southwest Educational Development Laboratory
    A magazine published from 1994 to 2005, with ideas, activities, and resources for teachers interested in improving instruction in science and mathematics, and links to simple classroom activities with ideas about learning and instruction. Each issue presents ...more>>

  37. Classroom Projects - TEAMS Distance Learning, Los Angeles County Office of Education (LACOE)
    A site for teachers looking for a content area project or contest for the classroom. Join a TEAMS project or browse a list of projects and contests sponsored by other organizations. Extensive list of upcoming, current, ongoing, and completed projects ...more>>

  38. ClassZone - McDougal Littell, Publishers
    In ClassZone, McDougal Littell has gathered together all of its activities, interactive online resources, research links, chapter quizzes, and other materials that support its popular middle and high school mathematics textbooks, such as Integrated Math ...more>>

  39. Clear Educational Solutions - Calvin Leung
    Product and order information for InstaGraphs, Post-It Notes® printed with a grid for use as graph paper. Also includes a student survey and suggestions for using InstaGraphs as a fundraiser. ...more>>

  40. Cleave Books
    Teacher Resources on Line (TRoL) include downloadable grid paper; T-tiles; dictionary exercises; shapes Bingo; MisMaths, an annotated collection of innumeracy and other math mistakes in news headlines; fact sheets; tables; formulas; a mathematical vocabulary ...more>>

  41. Click and Climb: Online Math Tutoring and Homework Help - ClickandClimb.com
    Online math tutoring and math homework help resource. Professional tutors work with you one-on-one using interactive whiteboard technology and VOIP (Skype) for audio. Tutoring is offered in grades 3-12 at your pace. You'll need a computer with high speed ...more>>

  42. Clickmazes - Gilbert, Mitchell
    An extensive collection of interactive puzzles and mazes organized in the following categories: Maze gallery; Attic gallery; Maze of Life; HexaRoll; Oskar's four-bit mazes; 2D tilt mazes; Colour-zone mazes; 3D tilt mazes; Tilt puzzles; NEWS and RULES; ...more>>

  43. Climate Classroom - One Million Acts of Green
    This curriculum encourages students to analyze the science of global warming and its relevance to current events and their daily lives, through classroom activities, lesson plans, and family and community activities. The One Million Acts of Green Program ...more>>

  44. CLN: Community Learning Network
    Designed to help K-12 teachers integrate technology into their classrooms. Includes over 225 menu pages with more than 4,200 annotated links to educational WWW sites, as well as over 100 WWW resources of their own. ...more>>

  45. Clocks and Curvature (Geometry and the Imagination) - Conway, Doyle, Gilman, Thurston; The Geometry Center
    The total curvature of any surface topologically equivalent to the sphere is 4 pi. This can be seen very simply from the definition of the curvature of a region in terms of the angle of rotation when the surface is rolled around on the plane; the only ...more>>

  46. Clocks - Bill Finzer, Key Curriculum Press
    Two sketches illustrating useful Sketchpad animation techniques. Shows how to move the hour and minute hands at different rates, and how to convert the analog motion of the clock into digital switches. ...more>>

  47. Clockworks: From Sundials to the Atomic Second - Britannica.com
    A site about the development of instruments that have measured time over the centuries. Each instrument has a page featuring a description and an illustrated diagram, and most include a QuickTime animation demonstrating how the mechanism works. Iinstruments ...more>>

  48. Cmathématique - Téléfiction
    Liens à consulter classés par sujet et par niveau; des problèmes du mois, un concours pour l'honneur dont les meilleures solutions de participants seront publiées sur le site; des capsules "crack" mathématiques offrant ...more>>

  49. CMP Software - Connected Mathematics Project, Michigan State University
    Downloadable software designed to accompany CMP units. For the Factor Game winning strategies involve distinguishing between numbers with many factors and numbers with few factors; students analyze game strategies and are introduced to the definitions ...more>>

  50. CMP Unit Organizers - Art Mabbott
    To introduce students to new units from the Connected Mathematics Project (CMP), Art Mabbott has developed a set of Unit Organizers. Adapting work done by B. Keith Lenz, of the University of Nebraska, Mabbott has also shared his MS Word documents with ...more>>


 
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