USING FLORIDA ENVIRONMENT IN TEACHING 39 "boxing" the trees are being made by the installation of cups and gutters. However, substitutes have taken away some of the markets for naval stores. Much re- search is being done by chemists to keep the industry thriving. Even after the trees have been "worked out" for turpentine, they are available for pulpwood, saw- logs, crossties, veneer, and poles. It would be diffi- cult to find a subject with more scientific leads than "naval stores". (31) 6-III. A School Garden The planting and caring for a garden, whether a flower garden or vegetable garden, is one phase of a science program which may prove most helpful to children. The interest which children have in gardens is very marked, and certainly it is one activity that can give Planting and caring for school garden applies science to worth-while activities.