There are few examples of NGSS specific projects at the high school level, particularly those linking chemistry and engineering practices. Further, there are few studies that provide concrete examples of how such projects can support students' submicrorepresentations (SMRs). This study reports on the implementation of an NGSS-aligned…

This article investigates if WebQuests have been an effective instructional tool for teaching Social Sciences subjects. In order to obtain an answer to this question, a review of scholarly literature from 1995 to the present has been undertaken and action research in 8th grade U.S. history course was conducted. The literature investigation has…

This study empirically tests the feasibility and effectiveness of video lectures as a form of video instruction that enables a comprehensive teaching strategy used throughout a traditional classroom course. It examines student use patterns and the videos' effects on student learning, using qualitative and nonparametric statistical analyses of…