Experiment Kit - Re-Agents. Pharaoh's Snake

Experimenting for children solves a whole range of key tasks: it forms a holistic picture of the world with its cause-and-effect relationships. It teaches the child to perceive any object comprehensively: visually, tactilely, and via the sense of smell. It... develops children's logic through the comparison and analysis of various properties of objects or phenomena. It combines experimental activity with play. It develops the full range of cognitive operations in children: comparison, analysis, etc.