School mathematics barriers. A practical guide that will help in training. Lapochkin S.V

Here is a practical leadership that will help in teaching mathematics to elementary school children of secondary school, as well as prepare preschool children for the school curriculum. This is not a textbook in mathematics and he does not repeat the school curriculum. Authors, mathematics with experience for more than 45 years, one of them is a candidate of psychological sciences, have developed alternative training methods to overcome the barriers of school mathematics and learn:
- Complication and subtraction,
- multiplication and division,
- mathematical games and tricks.
All material is stated in a language that is understandable to the child, the formal language of mathematics is minimized. At the end of the book you will find color manuals (applications) developed by the authors that will help in training.
Success and exciting discoveries in the world of mathematics to you and your children!