In the elementary and secondary schools, there is a movement toward a sequential instructional program which would involve the offering of a laboratory science each year from kindergarten to high school graduation. In some schools teachers have turned to science kits as a partial solution to the problems presented by restricted space, inadequate…

This bulletin has been prepared to assist teachers and persons serving on curriculum committees in improving the quality of unit teaching and planning for elementary schools. The suggestions and illustrations grow out of a study made by the author of over 500 social studies units which were published during the last few years. They also result…