Development of the planets of the Solar System

Development of the planets of the Solar System

Author’s full name: Alexander Goryunov
Age group: from 7 to 10 years
Project name: Development of the planets of the Solar System
Annotation to the project: It is real!
Mentor’s name: Alla V. Goryunova
Mentor’s position:  primary school teacher
Name of educational organization, city, state:  secondary school number 8, Russia, Voronezh