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 manuscript reports a study that was made of procedures in curriculum building. The author discovered that there were three general types of curriculum revision aside from revision in a very few independent schools. These types were a city-wide type, a county-wide type, and a state-wide type. The first was found in a great many of our cities…