A scale for rating elementary school practice - Morrison, J. Cayce (John Cayce), 1886-; Ruegsegger, Virgil May; New York State University. The activity program (Albany [The University of the state of New York press, 1943)
"Form I": p. 8-38; "Form II": fold. leaf laid in.
"Revision of the activity scale developed and used in the survey of the curriculum experiment with an activity program in the elementary schools of New York city."--p. 3.
Keywords: Educational innovations; Education