contents
8. . . .
Problem Solving
A skill for the 21st century
Orange County Math Circle . . . . . . . . . . . . .
Where math & service meet
10 14
Number Theory . . . . . . . . .
Prime, pattern, proof
16 . . . 18 . . .
Count Me In
The lure of math competitions
National Mathematics Competitions Math at the Science Fair . . .
Snapshots of prize-winning mathematics research projects
20
24 . . .
Just My Speed
Learning math through CTYOnline
MathPath . . . . . . . . . . . . . .
Fun, games, and serious math
26
28 . . .
When Origami Meets Rocket Science
The art of computational origami
Making a Difference . . . . .
Interview with Dylan Mahalingam, Founder of Lil’ MDGs
33
On the cover: Flying Crane by Robert Lang
Table of Contents for the Digital Edition of Imagine Magazine - Johns Hopkins - March/April 2011