Interactive Problems

• Ken Levasseur (UMass Lowell): Fractions with Specific Periods
  
• Bob Devaney (Boston University): The Chaos Game
  
• Interactive Mathematics Miscellany and Puzzles
  

Guided Research Problems

These math problems were contributed by the EDC Making Mathematics project.

Making Mathematics Project Site

Making Mathematics Teacher Handbook

Other Websites for Problems

• Math Ideas for Science Fair Projects
  
• Mathematics — Science Fair Projects and Experiments
  
• Math Projects for Science Fairs
  
• Pure Mathematics Project Ideas
  
• Erich's Undergraduate Research Problems
  
• San Francisco Math Circle
  

Additional Project Suggestions

	Geometry on the Road
	Insuring Families
	The Center of Massachusetts
	Average Rainfall in the State
	Fibonacci Triples
	Cicada Invasions
	Baseball Caps
	Making Balls
	Baseball Stats
	Pool Table Geometry
	Chips of Wafers
	Leap Years
	King Kong
	Speeding Ticket
	Spilt Milk
	Origami
	Buying vs. Renting
	Orbits of the Planets
	Driving in Circles
	Arranging Leaves
	Knots
	Digits of Pi
	Counting the Stairs

Books and other publications

• Perkins, David (1992). Smart Schools: Better Thinking and Learning for Every Child. New York: The Free Press.
  
• Stephenson, Frederick (1992). Exploratory problems in mathematics. Reston, VA: NCTM.
  
• Student Math Notes, an NCTM publication (subscription or NCTM membership required)