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  All Sites - 4601 items found, showing 3401 to 3450

  1. Pre-Algebra (Middle School Math) - Homeworkhelp.com, Inc.
    Free pre-algebra lessons on: types of numbers (numbers and their properties, negative numbers); fractions (reducing, multiplying, dividing, adding and subtracting, mixed numbers, comparing fractions, ratios & proportions, percentages, decimals, scientific ...more>>

  2. Pre-Algebra Problem of the Week - Math Forum
    Math problems for students learning algebraic reasoning, identifying and applying patterns, ratio and proportion, and geometric ideas such as similarity. The goal is to challenge students with non-routine problems and encourage them to put their solutions ...more>>

  3. Pre-Calculus - Math Forum
    Links to some of the best Internet resources for pre-calculus: classroom materials, software, Internet projects, and public forums for discussion. ...more>>

  4. Precision Mathematics, "Home of the Merbs" - Joseph Balcuk, Precision Mathematics
    Site for "The Spoils of Civilization", a game students can play through the entire school year. Students are required to compete in class and work together to build a civilization for the main characters, Merbs. Students can also use the online game forum ...more>>

  5. Preparing for Assessment - Math Forum, Teacher2Teacher FAQ
    Answers to a frequently asked question: How can I prepare my students for assessments? ...more>>

  6. Preparing Teachers of Mathematics: Asking the Right Questions - Lynn Arthur Steen; St. Olaf College
    Lynn Steen writes that the problems of teacher preparation arise from multiple sources and require correspondingly different solutions. About mathematics teachers, prospective mathematics teachers, and curriculum issues. ...more>>

  7. Preservice Teachers' Conceptions of Mathematics and How to Teach It - Annie and John Selden; Mathematical Association of America
    "The way teachers explain mathematics depends, to a large extent, on the conceptual grasp they acquire in their college classes. In addition, they often teach as they were taught, modeling themselves after their college mathematics teachers as much as ...more>>

  8. The Presidential Awards for Excellence in Mathematics and Science Teaching - National Science Foundation
    The Presidential Award for Excellence in Mathematics and Science Teaching (PAEMST) is the nation's highest commendation for K-12 math and science teachers. Read program information and facts, application packets, and press releases; look up awardees dating ...more>>

  9. President's Column (MAA) - Ken Ross
    MAA President Ken Ross wrote this column for Focus on the need to connect K12 and college-level reforms. ...more>>

  10. The President's Educational Technology Initiative
    This site promotes President Clinton's initiative, begun in 1996, to bring computers to every student in the United States. The site includes quotations and bibliography on the benefits of information technology, information on the administration's accomplishments ...more>>

  11. Primality Testing - Math Forum, Ask Dr. Math Common Question
    A selection of answers to questions about primality testing, from "How does the Sieve of Eratosthenes work?" to "Is there an algorithm to determine whether a very large number is prime?" ...more>>

  12. Prime and Composite Numbers (SMILE) - Charlotte Goldwater, Kenwood Academy
    A lesson for grades 5-9 that presents a systematic method of deciding whether a number is prime. From the Arithmetic section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative for Learning Enhancement. ...more>>

  13. Prime Curios! - G. L. Honaker, Jr., Chris K. Caldwell
    A collection of curiosities, wonders and trivia related to prime numbers. Look up a number (up to 10^21+) and find what connections it has to the primes. The database has over 3400 curios corresponding to more than 1960 different numbers. The number of ...more>>

  14. Prime Factorization Machine - James Brennan
    A page that runs a script that will return the prime factorization of a positive integer (limited to numbers less than 1,000,000). Even with this limit, numbers with very large prime factors may take a few minutes to factor if your computer has a slow ...more>>

  15. Prime Hunter Game - Benny Lam, Gameducate.com
    Hunt for prime numbers (or the largest prime factor in a composite number) from a board with a random layout of digits. Free download, or shareware version available. For Windows. ...more>>

  16. Prime Listening - Ivars Peterson (MathTrek)
    Mathematician Chris K. Caldwell of the University of Tennessee in Martin has developed a scheme for listening to sequences of primes - to hear both simple patterns and perplexing irregularities found among those numbers. "Multimedia allows the use of ...more>>

  17. Prime Number List - James Brennan
    A page with a script that generates a list of prime numbers. Once started, it will run until you click 'Stop' or your computer runs out of memory. A second page writes the list to a new Web page suitable for printing. ...more>>

  18. Prime Numbers
    Browse primes smaller than 10 billion, or see a list within a given range, or have such a list emailed to you. ...more>>

  19. Prime Numbers - MacTutor Math History Archives
    Linked essay describing the work on primes from Pythagoras through Gauss, Legendre, Riemann, and Valee Poussin, with additional sections on still unsolved problems, the latest prime records, and other web sites, as well as 21 references (books/articles). ...more>>

  20. Prime Numbers - Math Forum, Ask Dr. Math FAQ
    What is a prime number? What's the 'Sieve of Eratosthenes'? What is the largest known prime? ...more>>

  21. The Prime Pages - Chris Caldwell; Dept. of Mathematics & Computer Science, Univ. of Tennessee at Martin
    An index of information on prime numbers. Definition; Articles and information on primes, including how to find and prove primality, and a wealth of historical information. Lists of primes and prime factorizations, including the first x primes and the ...more>>

  22. Prime Presentations - Karyn Hodgens
    K-12 workshops for professional development. An established educational consulting firm providing nationwide staff development training in the areas of math and science. ...more>>

  23. A Prime Surprise - Ivars Peterson (MathTrek)
    Many of the 100 or so people who had helped with the nine-prime effort immediately signed up for the new quest and began checking numbers. To everyone's surprise, Manfred Toplic (the same!) set the new record, reporting on March 2 that he had found 10 ...more>>

  24. Prime Talent - Ivars Peterson (MathTrek)
    Whole numbers have all sorts of curious properties. Consider, for example, the integer 1998. It turns out that 1998 is equal to the sum of its digits plus the cubes of those digits (1 + 9 + 9 + 8 + 13 + 93 + 93 + 83). What's the largest number for which ...more>>

  25. Prime Time - Georgia Louviere
    Student activities and teachers' pages designed to teach students to identify the first 25 prime numbers by using the "sieve" method first used by Eratosthenes, to explain why the number one is neither prime nor composite, and to demonstrate why the number ...more>>

  26. Prime Treasure Hunt - Ivars Peterson (MathTrek)
    The headline shouted, "Hacker accused of using U.S. West computers on math problem." The Associated Press news report, dated Sept. 15 [1998], went on to describe how computer consultant Aaron Blosser of Lakewood, Colo., had enlisted 2,585 computers at ...more>>

  27. Printable Math Worksheets - Homework for Kids
    Practice worksheets, most with randomly generated problems, on the following topics: learning numbers, addition and subtraction, multiplication and division, fractions, decimals, time, measurements, perimeter, area and volume, integers, set theory, equations, ...more>>

  28. Printable Math Worksheets - TestDesigner.com
    Free printable math worksheets, with answer keys, on number concepts, measurement, geometry, algebra, and statistics. Customize your own tests by selecting from the growing database of questions -- or create your own. ...more>>

  29. Printables: Student Handouts - The Learning Network
    PDF format printable handouts. Browse by grade or subject; check out the featured handouts; or search for a topic of your choice. Other resources also available through the Lesson Planning Center links on the site. ...more>>

  30. Print Free Graph Paper - Jeremy Hughes
    PDFs of Cartesian, polar, isometric and logarithmic graph paper, optimized for printing. Available in Imperial units (inches) or metric units (centimeters), and in a choice of scales. ...more>>

  31. Prism Formulas (Ask Dr. Math FAQ) - Math Forum
    Formulas for finding the surface area and volume of a prism. ...more>>

  32. PRISM-NEO: Programming Remediation and Intervention for Students in Mathematics - Near North School District, Ontario, Canada
    Hands-on Geometer's Sketchpad manipulatives--plus "some things that cannot be done by hand!" The GSP files, as well as some QuickTime movies, are organized into Grade 7, Grade 8, and Grade 9 under the following topics: area, central tendency, equations, ...more>>

  33. The Prisoner Problem - Anne Arundel Community College
    A classic logic problem about three prisoners, each of whom tries to determine what color his own hat is in order to be set free. ...more>>

  34. Prisoners of Time - U.S. Dept. of Education
    Report of the National Education Commission on Time and Learning, April 1994, established as an independent advisory body to study the relation between time and learning in American schools. "The degree to which today's American school is controlled by ...more>>

  35. The Private Eye - Kerry Ruef
    A hands-on, investigative teaching approach that attempts to stimulate the wonder of looking closely at the world, thinking by analogy, changing scale, and theorizing. It uses everyday objects, a jeweler's loupe, and a series of simple questions, which ...more>>

  36. Probability and Statistics - Math Forum
    Links to some of the best Internet resources for probability and statistics: classroom materials, software, Internet projects, and public forums for discussion. ...more>>

  37. Probability Explorer - Hollylynne Stohl
    An open-ended learning environment for Windows for representing data in multiple ways, engaging students in designing, simulating, and analyzing results of probability experiments. The software environment can be used for activities from upper elementary ...more>>

  38. Probability in the Real World - Math Forum, Ask Dr. Math FAQ
    An introduction to the uses of probability in everyday life, including: weather forecasting, flipping coins, batting averages, lightning strikes, and the lottery. ...more>>

  39. Probability - Math Forum, Ask Dr. Math FAQ
    An introduction to basic concepts. ...more>>

  40. Probability of Childhood Games (SMILE) - Robert Foote, Disney Magnet School
    A lesson for grades 6-8 designed to explore the probability of several different events theoretically and experimentally using spinners and a Monopoly game board. From the Probability and Statistics section of a collection of almost 200 single concept ...more>>

  41. Probability of Getting Doughnuts - NASA Lewis Learning Technologies Project
    A box of doughnuts contains 4 glazed, 3 cream-filled, and 2 jelly doughnuts. What is the probability of getting a cream-filled doughnut, eating it, and then getting a glazed doughnut? A detailed answer is provided. From NASA's 9th Grade Math Proficiency ...more>>

  42. Probability: Rolling Dice - NASA Lewis Learning Technologies Project
    Probability: If a die is rolled 18 times, how many times is the number 2 expected to come up? A detailed answer is provided. From NASA's 9th Grade Math Proficiency Test. ...more>>

  43. Probability (S.M.A.R.T.) - Math Share Shop
    Counting principle; Probability reference sheet. By students at Theodore Roosevelt H.S., Bronx, & Edward R. Murrow High School, Brooklyn. ...more>>

  44. Probability (SMILE) - Ana Timbers, Stockton School
    A lesson for grades 6-8 designed to teach students the relation between theoretical probability and experimental results as they draw marbles from a bag and record the results. From the Probability and Statistics section of a collection of almost 200 ...more>>

  45. Probability (SMILE) - Laura Willis Moss, South Shore Community Academy
    A lesson designed to teach students to derive a general formula for the probability of a given event when each possible outcome is equally likely. From the Probability and Statistics section of a collection of almost 200 single concept lessons by the ...more>>

  46. Probability (SMILE) - Sandy Reed, Robert Fulton School
    A lesson for grades 5-8 designed to help students learn, discover, explore and make a table of the number of times a specific event can occur, considering the results of two types of events: repeated sampling with replacement (events are independent) ...more>>

  47. Problem at the Art Gallery - Ivars Peterson (MathLand)
    The Crystal Art Gallery was being readied for its grand opening, and I had to figure out how many guards were needed to make sure that every wall of paintings was under scrutiny. I was also ordered to keep costs as low as possible. The trouble was that ...more>>

  48. Problem-Attic - EducAide Software
    Thousands of questions from New York State Regents exams, the National Assessment of Educational Progress (NAEP), the Trends in International Mathematics and Science Study (TIMSS), academic competitions, and other test banks. Sign up for a free account ...more>>

  49. The Problem of Points - Isaac Reed
    An age-old gambling problem led to the development of probability by French mathematicians Pascal and Fermat in the 17th century. ...more>>

  50. Problem of the Week Articles - the Math Forum @ Drexel
    These three published articles give context to using the Math Forum's Problems of the Week with students: Writing to Develop Understanding: The Math Forum @ Drexel's PoWs; Problems of the Week Engage Students with Special Needs; and The Impact of the ...more>>


 
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