The senior group has a Digital modular laboratory "Naurasha in the country of Naurandiya".Children learn such difficult concepts as temperature, light, power, electricity, magnetic field, pulse, sound, acidity. All this, of course, in a fascinating way, accessible to this age.

The main character who accompanies the young researchers in the laboratory is a boy named Naurasha. His children see and hear him on the screen. Communication with him takes place using a sensor in the form of a ladybug. So, on the instructions of Naurasha, children measure their temperature, learn about their pulse, and get acquainted with the wonders of the magnetic field.