" ... offer[s] a challenging exploration of problem solving mathematics and preparation for programs such as MATHCOUNTS and the American Mathematics Competition."--Back cover

This text on mathematical problem solving provides a comprehensive outline of "problemsolving-ology," concentrating on strategy and tactics. It discusses a number of standard mathematical subjects such as combinatorics and calculus from a problem solver's perspective.

"A witty, literate and, most of all, convincing reflection...[Ackoff] shines an often bright light into corners where problems hide, showing the manager how to understand the consequences of his own behavi identify real, rather than supposed, elements of problems; perceive another's aims; determine what is controllab and deal with other nettlesome factors." -Inc. The Art of Problem Solving Russ Ackoff-author, consultant, and teacher extraordinaire. During his long career, he has shown thousands of managers, architects, engineers, attorneys, advertising people, software developers, and scientists the way to more creative, artful problem solving. This new paper edition of The Art of Problem Solving is perhaps the best example of Ackoff in action. Step by step, this practical guide shows you how to develop an understanding of the art of creative thinking and the design of creative solutions. Using "Ackoff's Fables"-humorous yet eminently practical parables, based on real problems by real managers-you'll see why solving a problem seldom solves the problem, but why approaching it from a new, unorthodox angle often does. The result is vintage Ackoff-controversial, funny, and always on target. If you like to dig beyond simple solutions-to imaginative solutions that work-this book is for you.

With Amy Herman’s Fixed., we now have access to what the FBI, NATO, the State Department, Interpol, Scotland Yard, and many more organizations and their leaders have been using to solve their most intractable problems. Demonstrating a powerful paradigm shift for finding solutions, Herman teaches us to see things differently, using art to challenge our default thinking and open up possibilities otherwise overlooked. Her unexpected, insightful, and often delightful methodology is sought after by leaders and professionals for whom failure is catastrophic. Luckily for us, these tactics work— no matter the problem’s scale or complexity. And we don’t need an art degree or previous knowledge about art to benefit from her approach, only a willingness to open our eyes and our minds. Yes, things go wrong all the time. What matters most is what we do to fix them.

Beast Academy Guide 2A and its companion Practice 2A (sold separately) are the first part in the planned four-part series for 2nd grade mathematics. Book 2A includes chapters on place value, comparing, and addition.