On Monday kea learned about landforms and volcanoes. We got A tray with a test tube, a plastic teaspoon and a plastic cup. First we kept filling the cup with water, to pour the water on the sand till it was damp so we could build with it. Next we started building the sand volcano. First we got the red food color of Lava. Next we got the test tube and, put it into the middle of the mountain. Now for the final part! We poured vinegar into the coloring. We used the food coloring and poured a Bit of it into the test tube with water and baking soda. The test tube and BOOM! Magma/lava was bursting out of our volcano.