Martens, Mary Lee
Inhibitors to implementing a problem-solving approach to teaching elementary science : case study of a teacher in change
- 150-156
- 92, No. 3, 1992
Septiembre 1992
= SCHOOL SCIENCE AND MATHEMATICS
CAMBIO DE ACTITUD CAMBIO EDUCATIVO INSTRUCCION CIENTIFICA RESOLUCION DE PROBLEMAS ROL DEL MAESTRO