Pre-University Chemistry Inquiry Learning

the effect of lexically based language teaching (lblt) on vocabulary learning among iranian pre-university students

هدف پژوهش حاضر بررسی تاثیر روش تدریس واژگانی (واژه-محور) بر یادگیری لغات در بین دانش آموزان دوره پیش دانشگاهی است. بدین منظور دو گروه از دانش آموزان دوره پیش دانشگاهی (شصت نفر) که در سال تحصیلی 1389 در شهرستان نور آباد استان لرستان مشغول به تحصیل بودند انتخاب شده و به صورت قراردادی گروه آزمایش و گواه در نظر گرفته شدند. در ابتدا به منظور اطمینان یافتن از میزان همگن بودن دو گروه از دانش واژگان، آ...

Inquiry Based Learning Pedagogy for Chemistry Practical Experiments Using OLabs

Our paper proposes a new pedagogical approach for learning chemistry practical experiments based on three modes of inquiry-based learning namely; structured, guided and open. Online Labs (OLabs) is a web-based learning environment for science practical experiments that include simulations, animations, tutorials and assessments. Inquiry-based learning is a pedagogy that supports student-centered...

Inquiry Learning, Modelling and a Philosophy of Chemistry Teaching

Scerri and Erduran (2002) recently resurrected the question: How is knowledge developed and justified in chemistry? Scerri (2003) denies a role for constructivism in chemical education even though chemistry courses use humanly constructed models to represent sub-microscopic particles. The unobservable nature of most chemistry means that humanly constructed mental imagery is an essential element...

Orchestrating Inquiry Learning

Emerging knowledge through an emergent perspective: High-school students’ inquiry, exploration and learning in Connected Chemistry

We investigate students’ strategies in exploring computer models and the way these relate to the underlying mathematical behavior of the model, and to prior knowledge in the domain. In the Modeling Across the Curriculum project (Gobert et al, 2003), we enable students’ exploration of computer models that are embedded in a supporting script. The Connected Chemistry environment (Levy, Novak & Wil...