\input zb-basic \input zb-matheduc \iteman{ZMATH 1989d.01024} \itemau{Malinen, P.} \itemti{A project for the development of students' cognitive processes in the 7th grade of the comprehensive school. Ein Projekt zur Entwicklung kognitiver Prozesse bei Siebtklaesslern an Gesamtschulen.} \itemso{Mathematics education research in Finland. Yearbook 1986. Mathematikunterricht in Finnland. Jahrbuch 1986. Editor(s): Kupari, P. Jyvaeskylae Univ. (Finland). Inst. for Educational Research; Finnish Association of Mathematics and Science Education Research 1987. p. 7-28 of 90 p. Copy held by FIZ Karlsruhe. Ser. Title: University of Jyvaeskylae, Institute for Educational Research. Publication series B: Theory into practice. no. 18. ISBN: 951-679-849-7 [ISSN 0782-9817]} \itemab \itemrv{~} \itemcc{C73 C43 D43} \itemut{Grade 7; Comprehensive Schools; Experimental Teaching; Low Achievement; Remedial Teaching; Cognitive Ability; Achievement; Teaching-Learning Processes; Classroom Research; Cognitive Objectives; Teaching Methods; Problem Solving; Intraclassroom Grouping; ; Klasse 7; Gesamtschule; Unterrichtsversuch; Leistungsschwaeche; Foerderunterricht; Kognitive Faehigkeit; Leistung; Lehr-Lern-Prozess; Unterrichtsforschung; Kognitives Lernziel; Methode; Problemloesen; Innere Differenzierung} \itemli{} \end