Relation of sectioning a class to the effectiveness of instruction.
Contributors: University of Illinois at Urbana-Champaign. Bureau of Educational Research.
Series: Illinois. University. Bureau of Educational Research. Bulletin, no. 11; Bulletin (University of Illinois at Urbana-Champaign. Bureau of Educational Research) -- no. 11.
Publisher: University of Illinois
Published: 1922
Place of publication: Urbana
Language: eng
Number of pages: 17
Subjects: Ability grouping in education.; Teaching.