The lesson plans, activities, presentations and publications found here are tied to the very wide subject area of environmental stewardship that in some ways is a catch-all for resources that do not fit well in the other categories.
Materials may range from transpiration and how plants create oxygen to the many properties of soils and the important part they play in supporting plants and cleaning water. This pages contains lessons geared toward younger students explaining the different states of matter such as gas, liquid and solid.
