Online Math Collection
Exhibit Math Harcourt TeachersinResidence developed these problems to enhance your visit to four Franklin Institute exhibits: The Sports Challenge, The Train Factory, KidScience, and Space Command. Work the problems while visiting the museum, or solve them as a followup activity.
Melting Pot Math: Multicultural Problems for the 21st Century Solve math problems inspired by cultures from around the world. This collection, created in the 20012002 school year, offers challenging problems
that will help students see the connections between social studies and math.
PEMDAS Remember PEMDAS and you'll always know your order of operations.
OpenEnded Math Problems
Puzzling and Perplexing Seasonal Math Problems
Neighborhood Math
Mathematics Hotlist
Toothpick Puzzles
