Word: maths
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...York Times crossword editor is as good as gold. He helped popularize Sudoku in the U.S. and has sold more than 5 million volumes of the number-sequencing game. Now he's moved on to another numerical brainteaser, KenKen, which boasts something Sudoku does not: actual math. The game was invented by a teacher in Tokyo to help kids learn arithmetic; kenken means "cleverness squared" in Japanese...
...Freeze and Math...
...called, is one of the most important books in the world. It attempts to categorize, describe and give a code number to literally every problem that can occur in your mind, from schizophrenia to borderline personality disorder to something called mathematics disorder, which is essentially being so bad at math that it amounts to a mental problem...
...quality of public education in the United States, on average, is lackluster. Though math and science scores are up nationwide, study after study still finds that students in U.S. schools underperform compared to students in many other developed countries. Teachers’ poor classroom performance is thought to be a major cause of this education gap, and President Obama has wisely identified teachers’ pay scale as a main determinant of teacher quality. Currently, teachers’ compensation is largely based on their seniority. After teachers gain tenure at a school, their salary steadily increases over time, and they...
...Rick Warren overload. On the contrary, they're counting on his global appeal. "He's a powerhouse," says Alston in explaining the publisher's decision to take on the new title. "Nearly 50 million people read The Purpose Driven Life - that's nearly 20% of America!" The math added up for Reader's Digest, even as the company is preparing to either undergo financial restructuring or file for Chapter 11 bankruptcy. "If we touched just 1% of Evangelicals in America," Alston continues, "that's 900,000 members." (The publisher printed 400,000 copies of the premiere issue and plans...