喃喃诉苦
发表于 2025-3-25 05:06:07
Three Sample Projects: Counting ProblemsAmong the Forty Thieves, the Chief Thief is ranked 0, the first mate is ranked 1, and so on down to the bottom mate who is ranked 39.
灿烂
发表于 2025-3-25 08:34:46
A Sample Minicourse: TessellationsA . or . of the plane is a dissection of the plane into regions called .. This definition is far too general to be of any interest.
Evolve
发表于 2025-3-25 12:57:29
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和谐
发表于 2025-3-25 17:07:30
International Mathematics Tournament of the Towns: Selected ProblemsThis is based on Problem 4 in both the Junior and Senior A-Level papers of Spring 1980.
geometrician
发表于 2025-3-25 20:20:10
“From Earth to Moon” Sample Contest INicolas and his son and Peter and his son were fishing. Nicolas and his son caught the same number of fish while Peter caught three times as many fish as his son.
browbeat
发表于 2025-3-26 00:11:22
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FLEET
发表于 2025-3-26 07:40:52
Sample SNAP Math Fair ProjectsEach half of the square in Figure 7.1is a right isosceles triangle constructed with three of the pieces. Find two other solutions.
无可争辩
发表于 2025-3-26 11:34:09
Sample GAME Math Unfair GamesThe two players take turns, each placing one counter of her color on any vacant square on the board. The objective is for each player to have her three counters in a row, a column or a diagonal.
代理人
发表于 2025-3-26 13:29:38
Andy LiuProvides first-hand information on the history of the first Mathematical “Circle-Project” in North America.Contains many mathematical problems, puzzles and games as well as their solutions.Includes ma
disparage
发表于 2025-3-26 19:10:01
Die Entwicklung der Selbstregulation über die Lebensspannetion nicht nur in verschiedenen Lebensabschnitten untersucht werden, sondern vor allem die Bedeutung von Selbstregulation für den Verlauf lebenslanger Entwicklung einschließlich möglicher Veränderungen selbstregulativer Prozesse betont wird. Dazu werden zunächst einige begriffliche Vorüberlegungen z