A study of the effectiveness of two methods of teaching science in grades four, five and six.
Published: 1955
Language: eng
Format: Microform
Number of pages: 216
Subjects: Science -- Study and teaching (Elementary)
Other titles: The effectiveness of two methods of teaching science in grades four, five and six.
Notes: Abstracted in Dissertation abstracts, v. 15 (1955) no. 11, p. 2121.

Thesis--Boston University, 1955.

Bibliography: leaves 212-216.

Microfilm copy (positive) of typescript, Ann Arbor, University Microfilm [1955] 1 reel. 35 mm. Publication no. 15,040.