Ask the child to make a toy aquarium. In the empty box (it can be a box of shoes) cut out on three sides with large Windows. On the bottom and rear wall, the baby will draw the landscape of the seabed: stones, shells, seaweed. On thick paper, it is necessary to draw some fish, cut them out and paint on both sides. Hang fish on a thin thread to the top of the box so that they hung on the inside of it. The aquarium is ready.