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  1. Solving Simple Linear Equations - Math Forum, Ask Dr. Math Common Question
    A selection of answers to questions about solving simple linear equations by inspection, elimination, substitution, intersection, and graphing. ...more>>

  2. Solving the Quintic with Mathematica - Wolfram, Inc.
    Solving the Quintic - The impossibility of solving general quintics in radicals, Tschirnhaus's transformation, Klein's approach to the quintic, Solutions based on series, Solutions based on differential equations, Equations of higher degree. Steps to ...more>>

  3. Sorting Pennies, A Wagering Activity for Algebra 1 (SMILE) - David Drymiller, Marie Sklodowska Curie Metro High School
    A lesson designed to abstract the idea of a line; introduce other methods of solving simultaneous equations besides graphing; and to develop problem solving skills. From the Algebra and Trigonometry section of a collection of almost 200 single concept ...more>>

  4. 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>>

  5. Testing Applets - Philippe B. Laval, Kennesaw State University
    Applets categorized into regression, linear functions, quadratic functions, exponential functions, trigonometric functions, differentiation, integration, and graphing and other applets. ...more>>

  6. Test-Prep Mathematics Table of Contents - Pamela Cohen, Walter Antoniotti
    Free practice problems worksheets in whole numbers; fractions; decimals, ratios, rates, proportions, and percentages; exponents, roots, algebra, and geometry; using formulas to solve problems; multi-step word problems; and graphs, signed numbers, statistics, ...more>>

  7. Three Skills For Algebra - Alan Selby
    This book describes three skills key to the algebraic way of writing and thinking, offering a first image of mathematics beyond arithmetic. It also describes the first elements of logic or rule-based reason, needed in all disciplines for writing or a ...more>>

  8. TI-85 Programs - John Lindsay Orr; Dept. of Mathematics & Statistics, Univ. of Nebraska-Lincoln
    Integration programs include Riem (calculates a numerical value for the Riemann sum approximation of the definite integral of a function), Circumscribe (calculates an approximation of the definite integral of a function using circumscribed or inscribed ...more>>

  9. Topics in Integral and Differential Calculus - Teresinha Kawasaki
    Interactive, illustrated introductions to polynomial functions, trigonometric functions, exponential and logarithmic functions, the derivative, differentiation formulas and the chain rule, differentiating trigonometric functions, max-min problems, integration, ...more>>

  10. Tous pour les mathématiques au collège - David Monbru
    Courses mathématiques de niveaux sixième, cinquième, quatrième, et troisième. Exercises avec auto-validation incluent calculs avec ou sans parenthèses; calculs de fractions; opérations sur les nombres relatifs; ...more>>

  11. Tower of Hanoi - Math Forum, a Classic Problem from the Ask Dr. Math FAQ
    There are three posts. Disks of different sizes are placed on the lefthand post, arranged by size with the smallest on top. You are to transfer all the disks to the righthand post in the fewest possible moves, without ever placing a larger disk on a smaller ...more>>

  12. TREEFROG self-assessment system - Strickland, Al-Jumeili
    An MS-DOS and Windows program for checking math skills, based on mathematical rules. A student is presented with an expression (say integral of x cos x d x, or x2+3x+2 = 0) and told to convert it to another equivalent form (function of x + constant, x ...more>>

  13. Two Trains - Math Forum, a Classic Problem from the Ask Dr. Math FAQ
    Two trains leave different cities heading toward each other at different speeds. When and where do they meet? ...more>>

  14. Types of Functions - Eger, Champaneria, Garmendia; Interactive Mathematics Online (IMO)
    Definitions, plots, and examples of composite functions; even and odd functions; inverse functions; linear, quadratic, and cubic functions; monotonic functions; periodic functions. Also, Java "formulae enabled" pages. ...more>>

  15. UCALC - Daniel Corbier
    Windows shareware tools to compute compound interest, convert from miles to kilometers, solve a quadratic equation, plot a 3D surface, or simply add up bills. Features include: Expression Evaluator (evaluates expressions such as "5+4*10-13"); Unit Converter; ...more>>

  16. Uniform-Motion Problems: Just Playing With Cars (SMILE) - David Drymiller, Morgan Park High School
    A lesson that uses battery-operated cars to teach students to solve uniform motion word problems using rate X time = distance; and gives them practice in measuring in the metric and English systems. From the Practical and Applied Math section of a collection ...more>>

  17. University of South Carolina High School Math Contests - David Sumner
    Problems from the University of South Carolina (USC) High School Math Contests, since 1994. Walk step by step through illustrated solutions to each problem using the "next step" button. The delivery of questions is designed for competitive timing. Also, ...more>>

  18. Visual Patterns - Fawn Nguyen
    Visual patterns to extend and express algebraically, following the prompts on an accompanying hand-out. Nguyen, who teaches middle school math in California, has posted graphic arrays since December, 2012. ...more>>

  19. Visual Structure of Postulates and Axioms in Algebraic Operations (SMILE) - Sanford Olshan, Roosevelt High School
    A lesson designed to reinforce and retain the use of axioms and postulates in various proofs and linear transformations of equations; and to have student build a physical model of the game of "PRUFF" either as a card game or as a board game. From the ...more>>

  20. Why is the Mathematician So Messy? (Math Chat) - Frank Morgan, MAA Online
    A physicist and a mathematician can clean a house in 6 hours; an engineer and the mathematician in 3 hours; and the physicist and the engineer in 1 hour and 12 minutes. How long would it take the physicist alone? ...more>>

  21. Word problems that lead to simple linear equations. - Interactive Mathematics Miscellany and Puzzles, Alexander Bogomolny
    An introduction to the mathematical representation of word problems, with a simple interactive exploration of linear equations. ...more>>

  22. Zêtre - Arte Merritt
    A card game for the whole family that combines math, an element of chance, and a time limit. Players can compete against each other, against the clock, or against themselves. Zetre helps enhance players' math skills, including their knowledge of the order ...more>>

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