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  All Sites - 1719 items found, showing 601 to 650

  1. Interactive Games - Cathleen J. Chamberlain and Mark Cogan, Oswego City School District
    Design matching games and quizzes. Pre-made games include Ghost Blasters and Sum Sense, for practicing arithmetic; Banana Hunt, for estimating angle measures; Bang on Time, Class Clock, and Stop the Clock; Billy Bug, for learning coordinates; Fraction ...more>>

  2. Interactive Geometry with JavaSketchPad - Bryan Dye; MathsNet
    Java applets illustrate geometrical figures (circle, cuboid, equilateral, isosceles, and scalene triangles, kite, parallelogram, regular hexagon, octagon, pentagon, quadrilateral, square, rectangle, rhombus, trapezium); show what is meant by congruence, ...more>>

  3. Interactive Mathematics Online - ThinkQuest 1996
    Algebra (Postulates - Things you can do with equations and inequalities, Function Basics and Simple Graphing, Kinds of functions (periodic, odd, even, etc.), Function Squashing); Geometry (an introduction, applications, glossary, sample problems); Trigonometry, ...more>>

  4. The Interactive Physics Problem Set - UC Berkeley Instructional Technology Program
    This web- site contains almost 100 practice problems for physics students. They're accompanied by detailed solutions and interactive computer experiments. (The computer experiments only run on Macintosh computers that have Interactive Physics II installed, ...more>>

  5. Interactive Precalculus Modeling - Leon La Spina & Students; Bethpage High School, Long Island, NY
    An online precalculus curriculum, with problems illustrating a variety of applications, many including detailed solutions and some others with interactive animations. Precalculus modeling refers to the process of finding functions that predict and describe ...more>>

  6. Interactive Tests - Ron Knott
    Ron Knott has begun producing Mathematics A and AS Level tests for the independent UK curriculum development body, Mathematics in Education and Industry. The web-based format of the tests let you view a problem and then: choose an answer from a multiple ...more>>

  7. The InterFACE: Internet Fractal and Chaos Education - ThinkQuest 1997
    Lessons, games, activities, demonstrations, and software, to inform users of the science and mathematics behind fractal images and chaos theory. The lessons, identified by subject and level of difficulty and including quizzes, are designed to promote ...more>>

  8. Interior Design (SMILE) - Sally Hill, Horatio May Community Academy
    A lesson for grades 4-6 designed to teach students to calculate area and perimeter in inches. 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>>

  9. 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>>

  10. 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>>

  11. International Mathematical Olympiad - John Webb
    Search or download problems from every year of the International Mathematical Olympiad (IMO), dating back to the first competition, in 1959. Problems from 2003-2005 may be downloaded in Spanish as well as English; and from 2006 forward, in dozens more ...more>>

  12. International Mathematical Talent Search (IMTS) - Bela Bajnok; Canadian Mathematical Society (CAMEL)
    A competitive year-round correspondence program in creative mathematical problem solving at the secondary school level, open to all students in every country at no cost. Problem rounds are available in HTML and PDF formats. The program parallels the USA ...more>>

  13. International Mathematics Olympiad (IMO) - IOI Secretariat; Eindhoven Univ. of Technology
    The annual mathematics competition for high school students, the oldest of the International Science Olympiads (the first IMO was held in Romania in 1959). The problems come from various areas of mathematics, such as are included in math curricula at ...more>>

  14. 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>>

  15. Internet Olympiads in Mathematics and Physics - Moscow Institute of Physics and Technology (MIPT/Phystech)
    Internet-based, free for all, Olympiads in Math and Physics from coaches of winning International Olympiad teams. Problems (with solutions) will be posted and offered to MIPT's 3,600 students and to about 16,000 of MIPT's prospective students in their ...more>>

  16. Internet Problem Solving Contest - Faculty of Mathematics, Physics and Informatics, Comenius University, Slovak Republic
    The Internet Problem Solving Contest (IPSC) is a computer programming contest for teams consisting of up to three people. Teams participate via the Internet. Each problem consists of a problem description and two input data sets. Questions tend towards ...more>>

  17. Introduction à l'algèbre - Gilles G. Jobin, Projet Diderot
    An interactive course, with extensive use of the Geometer's Sketchpad. Sommaire: Introduction générale; Conseils techniques; Test diagnostique (En chantier); Définitions et vocabulaire; Représentation sur la droite numérique; ...more>>

  18. Introduction to Algebra (The Math League) - Mark Motyka; Math League Multimedia
    A Math League basic topic. Contents include: Variables; Expressions; Equations; Solution of an equation; Simplifying equations; Combining like terms; Simplifying with addition and subtraction; Simplifying by multiplication; Simplifying by division; Word ...more>>

  19. An Introduction to Continued Fractions - Ron Knott
    Continued fractions are just another way of writing fractions. They have some interesting links with a jigsaw-puzzle problem of splitting a rectangle up into squares and also with one of the oldest algorithms known to mathematicians - Euclid's Algorithm ...more>>

  20. An Introduction to Pi and the Area of a Circle (SMILE) - Edwina R. Justice, Gunsaulus Scholastic Academy
    A lesson for grades 5-7 that uses a phenomenological approach to observe and discuss the relation between circumference and diameter and how that relation, called pi, is used in the formula for the area of a circle. From the Geometry and Measurement section ...more>>

  21. An Introduction To Volume (SMILE) - Linda James Woods, Harold Washington Elementary School
    A lesson for grades 3-5 designed to teach students about volume, using a variety of containers, potting soil, popcorn, etc. From the Geometry and Measurement section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative ...more>>

  22. Introductory Statistics Demonstrations - David Wallace; Ohio University
    Animated problems illustrating basic statistics concepts such as Variance and Standard Deviation, Z-Scores, Sampling Distributions, Standard Error, Confidence Intervals, Power, and ANOVA. With a basic review of algebra and interactive problems and solutions ...more>>

  23. invention at play - Lemelson Center, Smithsonian National Museum of American History
    Rotate and translate the tangram-like pieces of Puzzle Blocks to form the silhouettes shown; arrange the gears, springs, funnels, and other objects of Tinker Ball to divert the falling ball into the target. The Invention at Play exhibition focuses on ...more>>

  24. Inventor's Paradox - Interactive Mathematics Miscellany and Puzzles, Alexander Bogomolny
    A page that looks into different ways a specific statement may be related to a more general one. Pairs of statements in which: one is a clear generalization of another, whereas in fact the two are equivalent; one is a clear generalization of another and ...more>>

  25. Investigating Linear Relationships: The Regression Line and Correlation (i-Math Investigations) - Illuminations; National Council of Teachers of Mathematics (NCTM)
    An online, interactive, multimedia math investigation. Interactive computer-based tools allow students the opportunity to manipulate numbers easily and investigate the relationships between data points and sets. This i-Math Investigation uses an interactive ...more>>

  26. Investigating Patterns: R-U-B-B-E-R Geometry (Topology) - Jill Britton
    Selected web pages for educators, each leading to recreation-oriented learning experiences for middle school students. Topics include: Topology / Anamorphic Art; Jordan Curves / Mazes / Networks / Map Coloring; Math-e-Magic / Mobius Strip; Flexagons.á ...more>>

  27. Investigations in Mathematics - Eric S. Rowland
    Open-ended problems for high school and college students to "approach creatively and in their own way": Pascal's simplices ("What is the generalization of Pascal's triangle?"), Pythagorean triples, regular polygons ("What is the area of a regular polygon ...more>>

  28. Investigations in Projective Geometry - Dwayne Alvis and Wanda Nabors
    How three-dimensional scenery is reproduced on a two-dimensional piece of paper. Construction exercises and a Geometer's Sketchpad file to download. ...more>>

  29. Invitation to MasterMind - Cut the Knot!, Alexander Bogomolny, with Don Greenwell
    Mastermind is a game played by a codemaker and a codebreaker. The codemaker selects a code, a sequence of four colors (digits, pegs or other symbols) chosen from a set of six colors (repetitions allowed). The codebreaker will then try to guess the code. ...more>>

  30. 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>>

  31. IPNet: Inverse Problems Network - Patricia K. Lamm, Michigan State University
    A network for researchers working on inverse and/or ill-posed problems, inverse methods, and data inversion methods, including applications to tomography, systems identification, nondestructive evaluation and nonlinear evolution equations. IPNet promotes ...more>>

  32. iPracticeMath - Prashant Agrawal
    Type in your responses to iPracticeMath's online multiple-choice questions, and press the orange "submit" button to check your answers: addition, subtraction, multiplication, division, algebra, "word to number" (interpreting written-out quantities), and ...more>>

  33. It Can Take a While to Wander Home (Math Chat) - Frank Morgan, MAA Online
    Solution to the challenge: How fast do you get home with a random walk on the line? in the plane? in three-space? in n-space? Eric Brahinsky reports that the median number of steps to get home is 2-4 on the line, about 32 in the plane, and infinite in ...more>>

  34. Iterated Prisoners' Dilemma - Delayaye, Mathieu, Beaufils
    A comprehensive source of information on the Iterated Prisoner's Dilemma, and on the representation, study of, and knowledge about cooperation (and evolution of cooperation) between agents. Strategies, references (papers in English and French, bibliography), ...more>>

  35. 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>>

  36. 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>>

  37. Jaap's Scratch Pad - Jaap Scherphuis
    Java applets, generators, and solutions for sudoku, Rubik's Cube, "moving pieces" puzzles, permutation puzzles, and more, including sphere symmetries, polyform, Towers of Hanoi, and many lesser known puzzles from this collector. Scherphuis' articles range ...more>>

  38. jackmathsolutions.com - Jack Koenka
    Freely download individual chapters of the AP Calculus AB textbook co-authored by Koenka and Roger Allen. Download problem of the week documents, sample test and assignments, notes, worksheets, and other instructional resources. Koenka invites students ...more>>

  39. James Propp
    James Propp studies tilings, games, and other aspects of combinatorics, probability, and dynamical systems. Many of his articles are available for download in PostScript and gzipped PostScript formats. Code for C programs related to tilings and cellular ...more>>

  40. janko.at - Angela and Otto Janko
    Puzzles, games, and Java applets on logic, number, and chess. See also the Jankos' Retrograde Analysis Corner and analyses of legal moves in chess. ...more>>

  41. JAVA Gallery of Interactive On-Line Geometry - The Geometry Center
    Applets illustrating geometry concepts. WebEQ, Hyperbolic Triangles, Lorenz Simulation, One-Dimensional Iteration, Tetris, Leap Fractal, Fractals from Iterated Function Systems, Kali: Wallpaper Patterns. Created by The Geometry Center. ...more>>

  42. 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>>

  43. Jefferson Math Project - Steve Sibol
    Resources for integrating Math A and Math B Regents exam questions into the New York State curriculum. PDF, Microsoft Word, and Worksheet Builder versions of exams date back to 1999. See also the JMAP worksheets of Regents questions coordinated with the ...more>>

  44. Jeremy Kun
    Primers, galleries of computer programs and math proofs, and more befitting "a place for elegant solutions." Kun, a mathematics PhD student at the University of Illinois in Chicago with a background in computer science, has also blogged since September, ...more>>

  45. J. Frederic Teubner, The Toymakers of JTEU - J. Frederic Teubner
    See, in particular, the ReutĚReut 12x12 Transmagic Square. Also board, card, and dice games, magnets, t-shirts, books and tapes, coloring books, an art gallery, and a millennium 2000 computer art calendar. ...more>>

  46. Jim Loy's Logic Page - Jim Loy
    This is a group of logic puzzles and musings upon self-referential statements and the value of logic. ...more>>

  47. Jim Loy's Puzzle Page - Jim Loy
    This is a group of number, geometry, and logic puzzles with solutions, including "The Missing Dollar," "The Monty Hall Trap," and comments on the Tower of Hanoi. ...more>>

  48. János Bolyai Mathematical Society
    A Hungarian mathematical society. Conference information, books published by the society, and problems from the Schweitzer Miklós Mathematical Competition. More information is available in Hungarian. ...more>>

  49. Joe's Number Theory Web - Joe K. Crump
    Methods for factoring large numbers, exploration of 2^n mod n, equal sums of like powers, tridigital squares, balanced bases, and Weiferich primes. ...more>>

  50. John Conway's Game of Life - Stephen Stuart
    The Game of Life is played on a field of cells, each of which has eight neighbors (adjacent cells). A cell is either occupied (by an organism) or not. The rules for deriving a generation from the previous one are these: Death - If an occupied cell has ...more>>


 
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