Mathematical circles. 5-7 grades

The book presents the Olympiad tasks in mathematics and the tasks of increased complexity on school topics. All tasks are grouped in classes. There are additional tasks on topics that form a creative approach to solving problems that develop logical thinking, the ability to work independently. All materials of the manual are prepared in orientation to extracurricular circle classes, in which schoolchildren participate with different levels of preparedness in mathematics. The content of the tasks, their grouping and sequence reflect the twenty years of the author’s experience in the preparation of schoolchildren for mathematical Olympics. At the end of the book, guidelines are given for teachers, answers, indications and solutions of problems, examples of various methodological competitions. Separately given propaedeutic tasks for some geometric plots, tasks for modeling, links to Internet resources. The book is designed for schoolchildren, teachers and teachers - leaders of mathematical circles, students of pedagogical universities, adults who help children in their studies