This book is a captivating account of a professional mathematician's experiences conducting a math circle for preschoolers in his apartment in Moscow in the 198

The main part of this book describes the first semester of the existence of a successful and now highly popular program for elementary school students at the Be

Suitable for both students and teachers who love mathematics and want to study its various branches beyond the limits of school curriculum. This book contains v

Moscow has a rich tradition of successful math circles, to the extent that many other circles are modeled on them. This book presents materials used during the