Необычная математика после уроков. Для детей 9 лет

You are looking at a new series "Unusual Mathematics After School". It includes 3 notebooks - for 7, 8, and 9 years old. This notebook is suitable for 2nd and 3rd grade students. It contains a variety of problems and... puzzles that are not usually found in textbooks.
We tried to select a diverse range of tasks that develop spatial thinking - tasks about symmetry with pictures that need to be reflected sideways and downwards, tasks about cakes with roses that need to be divided into parts that are equal in shape and number of squares. There is a large collection of various puzzles that develop spatial thinking and logic.
Very often, elementary school teachers inform parents that children need to memorize the composition of numbers or solve several columns of similar examples quickly.
They repeat the thesis that it is important to practice and automate counting skills.
This notebook will help your children automate their counting skills without rote learning and tedious columns. There are quite a few arithmetic tasks here, but they look completely different.
We have unusual equations - where identical digits wear identical masks, and different digits wear different masks. Arithmetic triangles are another type of task that develops counting skills and logic.
If you feel that your children need more practice in arithmetic skills, you can play various arithmetic games on the way to school or home, or suggest that your child solve tasks on the website uchiru.
At the same time, we believe it is important to show children and adults that mathematics is not only arithmetic, examples, and word problems. Our notebook has many different beautiful geometric tasks, including those about three-dimensional shapes and their projections.
It is important for children to learn not only to count but also to reason logically, find patterns, and understand sequences. We have collected tasks about Roman numerals in this notebook, as well as about numbers written with unusual symbols.
Cute dragons and whimsical characters, tasks about time, enciphering and coordinates - all of these are also math tasks!
Let children choose the order in which to solve these tasks, and let them see that mathematics is beautiful!
3rd edition, stereotype.