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Science News
February 3, 2007
Ivars Peterson |
Sudoku Class Sudoku puzzles are showing up in the math classroom.   |
T.H.E. Journal
April 2005 |
EQUALS Math Jigsaw Puzzles This offering from Clay Pot Software utilizes the visual aspect of arithmetic learning and combines it with fun and rewarding games that give children immediate feedback and reinforcement. |
Science News
August 5, 2006 |
Science Safari: Cryptology for Kids The National Security Agency has created an interactive Web site for kids, allowing them to play games and solve puzzles as they learn about codes, ciphers, cryptology, and more. |
DailyCandy
February 8, 2006 |
Childish Games Snatch -- it's like Scrabble for ultra-competitive. |
Science News
October 26, 2002
Ivars Peterson |
Tetris Is Hard As many computer- and video-game players have long known, the insanely addictive, immensely popular game of Tetris is tough. Now, researchers from MIT's Laboratory for Computer Science have analyzed Tetris from a computational perspective. |
Science News
November 3, 2007 |
Science Safari: Numbers, by Any Other Name A site that delves into the origin of numbers and offers brain teasers and puzzles to help you learn. |
Science News
October 21, 2006
Ivars Peterson |
The Great Tile Debate From a mathematical standpoint, for subway flooring, why switch from hexagonal to square tiles? |
U.S. CPSC
July 25, 2002 |
Toddler Activity Sets and Puzzles Recalled by Lauri Inc. The dog puzzle included with both of these products and the rubber handle on the box of the activity set can tear apart into small pieces and pose a choking hazard to small children. |
The Motley Fool
April 26, 2007
Tom Taulli |
Business Objects Splurges on M&A A recent acquisition should help fuel the company's growth. |
PC Magazine
August 17, 2004
Carol A. Mangis |
AstroPop If your taste runs toward puzzles and arcade games, you can spend some happy hours with this new PopCap game. |
