The effect of a problem solving in-service program on the classroom behaviors and attitudes of middle school science teachers
Abell, Sandra K
The effect of a problem solving in-service program on the classroom behaviors and attitudes of middle school science teachers - 649-667 - 1992 Vol. 29, no. 7 = JOURNAL OF RESEARCH IN SCIENCE TEACHING
CLASES INTERMEDIAS EDUCACION CIENTIFICA FORMACION DE MAESTROS INVESTIGACION EDUCATIVA PRACTICA DOCENTE
The effect of a problem solving in-service program on the classroom behaviors and attitudes of middle school science teachers - 649-667 - 1992 Vol. 29, no. 7 = JOURNAL OF RESEARCH IN SCIENCE TEACHING
CLASES INTERMEDIAS EDUCACION CIENTIFICA FORMACION DE MAESTROS INVESTIGACION EDUCATIVA PRACTICA DOCENTE