CLAY

Clay is a natural material found in the earth that is formed from igneous rocks (formed as molten rock cools and hardens) by being crushed and mixed with other minerals by the forces of wind, ice, water and pressure from other rocks in the earths crust. It occurs naturally in a range of colours from white, through yellows, reds and browns to black. The colour depends on the level of impurities such as iron, other minerals, and organic matter that the clay has picked up during its transformation (Arte 320, 2015).

• Clay can be used with all grade levels and is a great way make cross-curricular connections. After drying, clay can be painted using non-toxic tempura paint.
•  Always use non-toxic clay in classrooms and be mindful of clay dust. Clean off all surfaces with water and do not sweep or vacuum as this can disperse clay particles into the air.