With "The Big Book of Puzzles, Problems, and Tricks" by Yakov Perelman, the reader will definitely not get bored: it contains the most interesting games, riddles, puzzles, tricks, problems, entertaining drawings, and visual deceptions. Many of the mathematical problems included...
are part of school olympiad programs and remain relevant to this day. This book will help develop a good memory and mental calculation skills, teach how to encrypt messages, fold paper shapes, create word chains, play battleship, and mathematical games. For middle school age.
With "The Big Book of Puzzles, Problems, and Tricks" by Yakov Perelman, the reader will definitely not get bored: it contains the most interesting games, riddles, puzzles, tricks, problems, entertaining drawings, and visual deceptions. Many of the mathematical problems included are part of school olympiad programs and remain relevant to this day. This book will help develop a good memory and mental calculation skills, teach how to encrypt messages, fold paper shapes, create word chains, play battleship, and mathematical games. For middle school age.