Description:  There is weathering, erosion, and deposition occurring on the playground and disturbing the area where the students can play!  First, invite the students to try to locate areas on the school grounds that show signs of these processes.  Visit these areas as a class and observe what is happening as the soil is broken down, moved away, and dropped somewhere else. (If there is not an appropriate spot on the school grounds, the teacher can use a photograph.)  Your job is to determine the best way to stop the soil from breaking down and moving so the playground is not ruined.