As part of our properties of matter studies, second grade counts out 100 units and begins to build with tiny building blocks. Their shapes and structures were different, but the amount of "matter" was the same - before and after. This is a foundation lesson that we will refer back to when we explore the idea of conservation of matter.
As part of their science standards, kindergarten students made their own tests to determine what would happen when a ball collides against another ball, or against a wall.
