The author of the project is Olga Zemtsova, candidate of pedagogical sciences, head of the Center for Preschool Development and Parenting.
Here is a collection of developmental tasks for children 1-2 years old. Studying this book for only 15–20 minutes a day, your baby will receive lessons in correct speech and mathematics, and will be able to train memory, attention and thinking.
Azbuka-Attikus; Maсhaon