Powerful learning environments (PLEs) are based on a social constructivist theory of learning, providing a stimulating, resource-rich and inquiry-supportive environment for student self-regulated learning. Fidelity of implementation (FOI) for such PLEs is dependent on several factors, the most critical factor being the teacher's belief system,…

Background: The school environment has the potential to influence student body mass index (BMI) through programs and policies. Our objective was to examine the effect of modifying obesity-related school policies and programs on youths' BMI trajectories. Methods: Obesity-related school policies and programs related to physical activity and healthy…

Interviews were conducted with 14 grade-10 students in Canada regarding their experiences in a sexuality education course. Students found the course problem focused, narrow, repetitive, and of little relevance to those not sexually active. Findings raise questions for curriculum development and implementation, teacher education, and further…

This teacher's manual is the approved provincial guide for grade 10 science in Manitoba schools. Part 1 (an overview) discusses rationale, learning theory/design, and goals/objectives for the curriculum; design of Science 100 and 101; effects of metric system on the curriculum; special needs students; and student evaluation. Part 2 discusses…