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Book 1: Mathematics with the DZUM family. 6-7 years old

Let's learn maths together with the DZUM family, who live in the modern world alongside such unusual relatives as: Computer-Grandpa, Grandma Flash Drive, Uncle Copter, Aunt Camera and other gadget friends. Little Dzumchik and Dzumochka, like other children, are already going to school. They need help to practise and master the maths skills they learn in grades 1 and 2.

What are we going to do? Learn to navigate in space and time. Solve simple equations and problems. Add, subtract, multiply and divide. Measure length, mass, value.

And much, much more! After all, the DZUM-family assistants have prepared more than 100 different tasks!

Book 2. Logic with the DUMMY family. 6-8 years old

A child with developed logical thinking stands out from the crowd. They learn easily, find different ways to solve problems, and are able to justify their opinions. In fact, everything around them is interesting and understandable! We need to develop the child's logical thinking together with the ZUMA family, who live in the modern world with such unusual relatives as: Computer-Grandpa, Grandma Flash Drive, Uncle Copter, Auntie Camera and other gadget friends.

Little Dzumchik and Dzumochka are 6, 7 and 8 years old respectively, and they are schoolchildren. To make their learning easier, you need to practice solving logic problems with them! What are we going to do?

Search for patterns. Compare the characteristics of objects.
• Pass mazes.