Triangles

Books of the series “Physics for preschool children and older children” will introduce your child to the basic mathematical and physical concepts. The material in the books was presented briefly and simply - only the most important information on the subject and bright, understandable illustrations that will certainly be remembered by your little mathematics and make classes interesting.
The author of the books is David Abraham Adler, a well -known popularizer of science, who wrote more than 250 books for children and adolescents. His works helped many children understand and love the exact sciences.
This book is about triangles. Your child will get acquainted with different types of triangles and learn to measure the corners. All examples in the book are accompanied by entertaining exercises that will help to learn the material