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  All Sites - 10635 items found, showing 9451 to 9500

  1. Talk Stats Forums
    A discussion forum for statistics enthusiasts. Get free statistics help or just hang out and talk about statistics. ...more>>

  2. Tangencies of Circles and of Spheres: Radii Solutions - Eugene F. Dearing; Dearing Aviation
    New methods of finding the radii of circles tangent to three given circles, (Apollonius' Problem), and the radii of spheres tangent to four given spheres, (Apollonius' Problem in three dimensions). Download the article in zipped format, or view it online. ...more>>

  3. Tangent Circles - Paul Kunkel
    Three circles are given. How many circles can be constructed tangent to all three? How are they constructed? This lesson includes ten applets, to cover all of the special cases. Some of them are very complex. ...more>>

  4. Tangent Planes - Magness, Klotz, Swarthmore College
    An experiment in using the World Wide Web to illustrate the intuitive notion of tangent plane to a graph of a function of two variables. Written by Prof. Gene Klotz and Swarthmore College student Ethan Magness. ...more>>

  5. Tangoes - Rex Games, Inc.
    Based on the ancient Chinese Tangram puzzle, Tangoes is a learning tool that combines artistic and mathematical elements to enhance visual perception ability, develop problem solving skills, and encourage creative thinking capacity and teamwork. Tangoes ...more>>

  6. Tangram Page - S. T. Han
    All about tangrams, an ancient Oriental toy that has 7 pieces: 5 triangles in different sizes, 1 square, and 1 parallelogram. The object of the game is to form a given shape using all 7 pieces. Introduction, Puzzle of the Month, PC/Mac Software, Articles ...more>>

  7. Tangrams: History, Puzzles, Make It, and Links - Randy Crawford
    Follow the "history" link to learn about tangrams through the ages; click on "puzzles" for over 100 silhouettes to reconstruct, with solutions. "Make it" provides instructions for building your own tangram set. With references to more sites, software, ...more>>

  8. Tangrams - J. L. Read; Enchanted Mind
    A tangram applet that allows you to rearrange the seven forms to exactly reproduce the given image. To move the pieces, drag them with the mouse. To rotate pieces, click with the right mouse button or (on the Mac with a one-button mouse) click while holding ...more>>

  9. Tangrams - Tom Scavo
    Tangrams, a puzzle that helps develop spatial-visualization skills, may also be used to introduce or reinforce geometric concepts such as congruence, similarity, symmetry, etc. This unit for grades 4 through 6 uses tangrams to compute the area of polygons  ...more>>

  10. Taniyama-Shimura Conjecture Proved (Math Chat) - Frank Morgan, MAA Online
    A proof of the full Taniyama-Shimura conjecture, partly included in Wiles's 1994 proof of Fermat's Last Theorem, was announced last week [June, 1999] at a conference in Park City, Utah, by Christophe Breuil, Brian Conrad, Fred Diamond, and Richard Taylor, ...more>>

  11. Tanzzle™ - Franco Cocchini
    Software for exploring tangrams. View published patterns and/or submit one of your own. Request a free license for schools and educational programs. Free 30-day trial; free viewer download. Choose from four different sets of pieces: Tangram (traditional ...more>>

  12. Tap & Count 100 - Nancy Chupp
    iPad app for learning how to count using senses of sight, sound, and touch: see the number; tap on the number; hear the number, and count along. Also available directly from the iTunes store. ...more>>

  13. Tareasgratis.com, Get-a-Plus.com
    Ayuda gratuita para las matematicas y las ciencias. Free homework help in math and science for students around the world. A site in English and Spanish (see also http://www.tareasgratis.com/ and http://www.get-a-plus.com/ or http://www.mystudysite.com/). ...more>>

  14. Tarrou's Chalk Talk - Rob Tarrou
    Hundreds of instructional videos, most less than thirty minutes long: geometry, matrices, factoring polynomials, trigonometry, precalculus, calculus, AP Statistics, TI-Nspire calculators, and more. Tarrou, who has taught math at St. Petersburg (FL) High ...more>>

  15. A Taste for M&Ms - Ivars Peterson (MathLand)
    The package of M&M's chocolate candies (plain) I had just opened contained 56 colorful, little oblate spheroids. It was obvious from a quick glance that certain colors were more common than others in this sample of M&M's. I counted up each color ...more>>

  16. The Tau Manifesto - Michael Hartl
    "This manifesto is dedicated to one of the most important numbers in mathematics, perhaps the most important: the circle constant relating the circumference of a circle to its linear dimension... The traditional choice of circle constant is π -- but, ...more>>

  17. Taxicab Angles and Trigonometry - Thompson, Dray
    Taxicab geometry is essentially the study of an ideal city with all roads running horizontal or vertical. The roads must be used to get from point A to point B; thus, the normal Euclidean distance function in the plane needs to be modified. Article abstract: ...more>>

  18. Taxicab Geometry/La Géométrie des Taxis - Pascal Tesson
    A term project for a Pattern Recognition course given by Godfried Toussaint at McGill University. Other student projects from 1997, 1998 and from a Computational Geometry course are also available. Contents: What is Taxicab Geometry? Why Taxicab Geometry? ...more>>

  19. Taxicab Numbers - Simon Plouffe
    A list of the smallest number that can be expressed as a sum of two positive cubes in n different ways, for n = 1 through 5. ...more>>

  20. Taylor & Francis Mathematics Journals - Taylor & Francis Group
    A list of the mathematics journals published by Taylor & Francis Ltd. including links to the home page of each journal on the Taylor & Francis Web site. Journals listed: Applied Mathematical Finance; Linear and Multilinear Algebra; Applicable ...more>>

  21. TcP@d: TeleConferencing Pad - Vision Alpha Products
    A small, erasable white board together with a PC camera called a TcP@d (Pat. Pend.), used in conjunction with freely available video conferencing software, to transmit "scribal information" in real time. Viewer(s) see equations, drawings, etc., written ...more>>

  22. TCWORLD: Online Resource for Technology Coordinators
    A monthly publication of articles on exceptional uses of technology in schools, software reviews, technology policies, computer set-up tips and techniques, security methods, opinions on integration and access, purchasing tips, a newsletter, and more. ...more>>

  23. Teachable Moments International
    Non-profit organization dedicated to inspiring youth to act as "conscious global stewards" through domestic and international academic and cross cultural experiences. Teachable Moments International (TMI) sponsors free math and science workshops for high ...more>>

  24. teachade - AP Ed Ventures
    An online community for teachers to discuss issues relevant to teaching, share and author curriculum, access resources that support their professional development, and have an impact on commercial providers of educational services and products. Draft ...more>>

  25. Teach All Kids - Derman Enterprises, Inc.
    Teaching advice, ideas, techniques and math educational worksheets designed to help teach students with learning difficulties. Teaching materials for different subjects including math, and community resources: blogs, forums, polls, and related resources. ...more>>

  26. Teach California Charter Schools
    A consortium of charter schools and networks throughout California, organized to recruit and select outstanding teachers for positions in the Bay Area, Los Angeles, and the Sacramento and Central Valley areas of California. ...more>>

  27. TeachEngineering Digital Collection
    The TeachEngineering digital library provides teacher-tested, standards-based engineering content for K-12 teachers to use in science and mathematics classrooms. Engineering lessons connect real-world experiences with curricular content already taught ...more>>

  28. Teacher2Teacher - Math Forum
    A question-and-answer service for teachers and parents who have questions about teaching math. Staffed by a panel of teaching professionals, Presidential Awardees for Excellence in Mathematics Teaching and Teacher2Teacher Associates, T2T offers an archive ...more>>

  29. Teacher2Teacher (T2T) FAQ - Math Forum
    Answers to frequently asked questions from the archives of the Math Forum's question and answer service for teachers, with links to T2T discussions, Ask Dr. Math and the Ask Dr. Math FAQ, and relevant resources on the Web. ...more>>

  30. The Teacher as Facilitator - Classroom Compass
    The spring 1994 issue of Classroom Compass, Working for Reform, looks at the idea of teacher as facilitator - a basic part of the reformed classroom. Two classroom activities (one for young children, Mud Slide, the other for later grades, Stream Works) ...more>>

  31. Teacher Created Materials (TCM)
    A publisher of supplemental resource materials for early childhood, elementary, and middle school teachers. Lists of products, including TechWorks, a program for Grades K-8 for integrating technology skills into the curriculum; and TechKNOWLEDGEy books ...more>>

  32. Teacher Education and Professional Development - Mathematics Education at the Math Forum
    New ideas and pedagogy: articles, conference sessions, centers, and courses on the Web for pre-service education, inservice education, and the college and university level. ...more>>

  33. Teacher Education Materials Project (TE-MAT) - Horizon Research, Inc. (HRI)
    A site for K-12 professional development providers, with a conceptual framework "Designing Effective Professional Development" (short essays on: Understanding the Needs of the Target Audience; Deciding on the Purposes of the Professional Development; ...more>>

  34. Teacher Education Online Enlightenment - Online Degree Enlightenment
    An online teacher education and continuing education portal. Also links to numerous online degree programs. ...more>>

  35. Teacher Exchange - the Math Forum
    Web units, lessons, and activities organized by NCTM Standards and grade band level. Created by Math Forum staff members, educators, and collaborations between the two. Teachers may contribute their own lessons and ideas as well. ...more>>

  36. A Teacher In-Service Course on Technology - Carl R. Spitznagel, John Carroll University; The Math Forum
    As part of an in-service Master of Arts program for high school mathematics teachers, John Carroll University offers a course titled "Technology in the Teaching of Mathematics." In its most recent offering, this course dealt with the TI-82 calculator, ...more>>

  37. The Teacher Learning Exchange - SRA/McGraw-Hill
    Online workshops, user conferences, workshops, institutes, and on-site consulting, for products from McGraw-Hill: Everyday Mathematics and Open Court Reading. ...more>>

  38. Teacher Learning That Supports Student Learning - Linda Darling-Hammond
    "What do teachers need to know to teach all students according to today's standards? What kinds of preservice training and ongoing professional development will make teacher success more likely?" Article from Educational Leadership, February 1998, Volume ...more>>

  39. TeacherNet - Highlights for Children
    A network of K-12 educational materials vendors and teachers: Teachers' Lounge (with email list and online bulletin board); Teaching K-8 (a monthly publication with articles available online); Zaner-Bloser (handwriting, spelling, reading and vocabulary, ...more>>

  40. Teacher Preparation and Professional Development, 2000 - Basmat Parsad, Laurie Lewis, and Elizabeth Farris
    Executive summary of the NCES report. The full report is also available as a PDF file. ...more>>

  41. Teacher Quality and Student Achievement: A Review of State Policy Evidence - Linda Darling-Hammond
    From Education Policy Analysis Archives, Vol. 8, No. 1, January, 2000. Abstract: Using data from a 50-state survey of policies, state case study analyses, the 1993-94 Schools and Staffing Surveys (SASS), and the National Assessment of Educational Progress ...more>>

  42. Teachers Becoming Self-Directed Learners: A Work in Progress - Horwitz, Hallam; Eisenhower National Clearinghouse
    How the Annenberg Tuning Protocol is used by the Penn-Merck Collaborative for Science Education to foster a constructivist view of learning with reflective, internally motivated practitioners. The program involves a 13-month graduate course designed to ...more>>

  43. Teachers' Choice Software - Bruce Vaughan
    Software programs for Windows (or Mac with Virtual PC) that have been widely tested in Australian schools. Algematics allows students to enter equations and manipulate them by clicking the mouse. Maths Helper Plus is a collection of tools for graphing ...more>>

  44. Teachers' Domain - WGBH Educational Foundation
    A digital library of multimedia resources for classroom use and independent study. Their media-rich tools are intended to help teachers present science concepts to students in high-impact, engaging, and interactive ways. Registering with Teachers' Domain ...more>>

  45. Teachers Helping Teachers: Math Lessons - Scott Mandel
    A non-profit service providing teachers with ideas that can be immediately implemented in the classroom, tips, and lessons for K-12 math classes. ...more>>

  46. Teachers' Lab - Annenberg Media
    Labs based on professional development series and workshops broadcast on the Annenberg/CPB Math and Science Project Channel. Each combines online activities with background information and interactive polls or worksheets for use in classrooms, with links ...more>>

  47. Teachers Magazine - teachernet - Department for Children, Schools and Families (U.K.)
    A U.K. government-published magazine that aims to be balanced, inspiring and useful, with practical solutions and the inside track on Government education policy. ...more>>

  48. Teachers.Net
    Everything for the teacher: a multimedia teacher catalog for discounts on best-selling books, software and teacher supplies, lesson plan exchange, Chat Board and Mentor Support Center discussion groups, Career Center with JobAlert e-mail alert service, ...more>>

  49. The Teacher's Network - Casio Classroom
    The Casio Teacher's Network is designed to put educators in touch with colleagues to share teaching ideas, discuss technology in the classroom, team up for workshop or inservice needs, or just talk shop via email. By registering you will be in touch with ...more>>

  50. Teachers of Teachers of Mathematics (TOTOM) - Western Oregon University
    TOTOM is dedicated to providing a forum for people involved in the training of mathematics teachers. Each year during September TOTOM organizes a meeting for the sharing of information on teacher licensure and training. This includes both elementary, ...more>>


 
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