Land and Water Form Trays n-beads Coin (disc)

Coin (disc)

Operation symbols +

the child further explores column addition and experiences the mechanism of "carrying

and system of lakes

Land and Water Form Trays n-beads Coin (disc)Ten trays of the most common land and water forms: lake, island, gulf, peninsula, strait, isthmus, bay, cape, archipelago, and system of lakes. Set A (6 trays): lake, island, gulf, peninsula, strait, and isthmus. Set B (4 trays): bay, cape, archipelago, and system of lakes. The Land and Water Form Trays are a tool used to teach the names of different land forms and water forms. The child pours water into each tray in order to visualize where the land