Primary grade students at a Delaware elementary school currently participate in the Pulse Power heart physiology program. Students receive mastery instruction and use heart monitors to exercise performance throughout the 6-phase program. Data from homework and from the heart monitors identify student progress, knowledge, and cardiovascular…

The study of the public-school system of Wilmington, Delaware, of which this bulletin is a part, was made by the United States Commissioner of Education upon invitation of a committee of 30 citizens of Wilmington appointed by the board of education, by the city council, and by the mayor of the city, and empowered to arrange for such a study. In…