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Direct linkLong, Christopher; Fraser, Barry J. – Curriculum and Teaching, 2015
We evaluated the effectiveness of two alternative middle-school science curriculum sequences, namely, a general science model and a topic-specific model (i.e., physics, chemistry, etc.). We also investigated the differential effectiveness of the alternative sequences for two ethnic groups. The sample consisted of 367 grade 8 science students from…
Descriptors: Middle Schools, Science Curriculum, Student Attitudes, Classroom Environment
Nix, Rebekah K.; Fraser, Barry J.; Ledbetter, Cynthia E. – Learning Environments Research, 2005
This article reports the validity and use of a new form of the Constructivist Learning Environment Survey (CLES). As part of a larger study, a comparative student version (CLES-CS) was developed to evaluate the impact of an innovative teacher development program (based on the Integrated Science Learning Environment, ISLE, model) in school…
Descriptors: Constructivism (Learning), Field Trips, Student Attitudes, Test Validity
