About how the technique works

In the book “On how the technique works”, short cognitive stories are collected about the most different techniques with detailed illustrations explaining the device and the principle of operation of machines. After reading this book, you will find out how planes and trains are arranged, what cars and ships, sailboats and river ships are.
After each chapter of the book there is a quiz with questions about read and a simple experience or a task that a child can perform on his own. This will not only wake an interest in the subject being studied and diversifies reading, but will also allow you to check how he learned the material.
The book is also suitable for thematic classes with children and for participation in school quizzes.
For the younger school age