Shepardson, Daniel P.
A comparison of student perceptions of science activities within three instructional approaches
- 127-131
- 93, No. 3, 1993
Septiembre 1993
= SCHOOL SCIENCE AND MATHEMATICS
ACTITUDES DEL ESTUDIANTE ACTIVIDADES CIENTIFICAS INSTRUCCION CIENTIFICA METODOS DE ENSE\197ANZA RESOLUCION DE PROBLEMAS