Extractions: interactive click here fun Lessons CD Forums Homework ... Newsletter numbers Advertise Recommend Puzzles About Us ... Articles Math Goodies is a free math help site featuring interactive lessons, homework help, worksheets and forums! We have over 400 pages of activities for students, teachers and parents. Our award-winning site has been reviewed on television, radio, and in major newspapers including The Washington Times. Join our growing community and subscribe to our free newsletter ! We'll keep you informed of the latest math news and site updates while respecting your privacy THE MATH GOODIES NEWSLETTER Join Help Under 13? Privacy FEATURE OF THE WEEK Try our Homework Help Forum! THE MATH GOODIES CD version 3! Get our Complete Lesson Library on CD! FREE DEMO LESSONS Introduction to Statistics Topics in Pre-Algebra Probability Integers ... Number Theory FORUMS The best place for math discussions ABOUT THIS SITE CHILD SAFETY LINK TO US ... WHO IS MRS. GLOSSER?
SMSU PROBLEM CORNER Archives. Links to Other Puzzle and Problem Pages. Back to the math Department Homepage This page is maintained by Les Reid. Last updated 328-04. http://math.smsu.edu/~les/POTW.html
Extractions: Welcome to the SMSU Department of Mathematics' Problem Corner. There are three levels of problems: High School, Advanced, and Challenge. A brief description of each follows; click on the link to go to the corresponding page. There are also archives of past problems. Problems are updated monthly (approximately). HighSchool The problems on this page will be directed primarily towards high school students, although everyone is welcome to participate. Each month, the solution to the previous month's problem will be posted along with the names of those who have solved it. Archives Advanced This page will pose problems which assume some college-level mathematics, typically calculus, but occasionally higher-level courses. Solutions are solicited. Each month, the names of those solving the puzzle will be posted along with one of their solutions (assuming any are received). Archives Challenge This page does not presuppose a knowledge of college-level mathematics, but the problems posed tend to be of a more challenging nature. Solutions are solicited. Each month, the names of those solving the puzzle will be posted along with one of their solutions (assuming any are received).
Fun Mathematics Lessons By Cynthia Lanius More Counting Let s Graph Let s Do math Fun and Sun Renta-Car Who Wants Copyright 1998-2004 Cynthia Lanius URL http//math.rice.edu/~lanius/Lessons. http://math.rice.edu/~lanius/Lessons/
Extractions: Tina Caliente Right Hand or Left? LessonDescriptions Directions: Place your cursor over the lesson title to reveal its description below. [More Counting] [Let's Graph] [Let's Do Math] [Fun and Sun Rent-a-Car] ... Send Comments - Thank you to Rice University's Mathematics Department for hosting these lessons. Cynthia Lanius URL http://math.rice.edu/~lanius/Lessons
Math Magic If you have a math puzzle, discovery, or observation, please email me about it. You can also send answers to the problem of the month. http://www.stetson.edu/~efriedma/mathmagic/
Extractions: Math Magic is a web site devoted to original mathematical recreations. If you have a math puzzle, discovery, or observation, please e-mail me about it. You can also send answers to the problem of the month. This month we investigate the question "What is the smallest rectangle with aspect ratio r that contains n congruent rectangles with aspect ratio r?" In other words, for positive integers n, and r 1, we define m n (r) to be the minimum value of m so that an m x mr rectangle contains n non-overlapping non-tilted 1 x r rectangles. Clearly if n is a perfect square, then m n (r) = n with no wasted space. What are the values of m n (r) for non-square values of n? For example, there are 3 cases for m (r): r r r m (r) = 2 m (r) = r m (r) = 2 / r A much harder question is to find M n (r) , the smallest value of m so that so that an m x mr rectangle contains n non-overlapping 1 x r rectangles that might be tilted. For example, when r > 1.9762, M (r) < m (r): What are the values of M n (r) for small values of n?
This Is Mega-Mathematics! Click anywhere on this picture, or click here for a text menu instead of the picture. http://www.c3.lanl.gov/mega-math/
Clay Mathematics Institute Millennium problems. The Board of Directors of CMI designated a $7 million prize fund for the solution to these problems, with $1 million allocated to each. http://www.claymath.org/prizeproblems/
Figure This! Math Challenges For Families - Challenge Index Teacher Corner, Family Corner, Challenge Index, math Index, About Figure This! En Espanol, Contact Us! View the Introductory Video for Parents, Polygon and Perimeter, http://www.figurethis.org/
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