Variability of pupil achievement in mathematics.
Contributors: University of Pittsburgh. Learning Research and Development Center.
Series: Working paper -- no. 4; Working paper (University of Pittsburgh. Learning Research and Development Center) -- no. 4.
Publisher: University of Pittsburgh, Learning Research and Development Center
Published: 1966
Place of publication: Pittsburgh, Pa
Language: eng
Number of pages: 12
Subjects: Academic achievement.; Mathematics -- Study and teaching.; Mathematical ability.
Notes: A paper presented at the American Educational Research Association Meetings, February 17, 1966."