TeenagerProblem.com

Rollingstone.com: The Negro Problem
Includes biography, recordings, articles, and message board.
www.rollingstone.com/

Purdue University Problem of the Week
Weekly math challenge with past problem archives and solutions.
www.math.purdue.edu/

A Constructivist Approach to the Problem of Induction
Article by Olaf Diettrich which appeared in Evolution and Cognition in 1995.
www.vub.ac.be/

Math Forum: Elementary Problem of the Week
A weekly interactive project for elementary school mathematics. Past problems, solutions, and student Recognition.
mathforum.org/

Math Forum: Discrete Math Problem of the Week
Past problems and solutions, student Recognition.
mathforum.org/

Trent University Problem of the Week
Weekly math problems and solutions from Trent University.
euclid.trentu.ca/

PROBLARC - Problem Based Learning Assessment and Research Centre
The Centre plays an active role in the development of problem-based programs, both within the University and in consultancy to institutions in Australia and overseas. It has established a reputation as one of the leading groups in the field.
www.newcastle.edu.au/

Problem Writing For Mathematics Competitions
Mathematics problems for middle school and high school math competitions with topics range from algebra and geometry to probability and trigonometry.
www.virtu-software.com/

Follow The Clues To Solve The Problem
Downloadable book intended to aid in the solution of difficult personal, business, or professional problems. The general logic used by general Eisenhower for his problems and plans is used. No charge is made unless the book helps the user.
www.sonic.net/

Center for Problem-Based Learning Research and Communications
National and international web site for research and information on Problem-Based Learning. Find who is doing PBL in undergraduate education.
www.samford.edu/