Mathematics. Grade 1. Workbook for the advanced level textbook. In 3 parts. Part 1

The workbook is an additional educational resource for the mathematics course «Learning to Learn» for Grade 1 by L. G. Peterson. The workbook offers tasks that help the teacher organize students' learning activities during lessons of discovering new knowledge and reflection in L. G. Peterson's didactic system. There is a significant number of additional, training tasks on all topics of the course, as well as creative level tasks.