Acid-base chemistry is a foundational topic that is taught in courses across the chemistry curriculum. Students often have difficulty distinguishing between the different theories of acid-base chemistry--Brønsted-Lowry and Lewis acid-base chemistry--and applying these two definitions correctly in unfamiliar scenarios. To help students learn these…

This paper describes a pilot blended learning format for a first-year genre-based Canadian composition course. It measures responses to the online learning materials and hybrid class schedule by comparing student writing skill perception questionnaires, teaching evaluation questionnaires, and written assignments for control and experimental…

This study extends the empirical findings of the use of continuous, lecture-embedded assessments to increase engagement and enhance learning. Outcome data (exam performance and attendance rates) from college students in three upper-division business course sections who took quizzes and wrote two-minute papers (test group) were compared to outcome…

This quasi-experimental research study evaluated two intact undergraduate engineering statics classes at a private university in Texas. Students in the control group received traditional lecture, readings and homework assignments. Those in the experimental group also were given access to a complete set of online video lectures and videos…

We modified the Just-in-Time Teaching approach and developed a dual safeguard web-based interactive (DGWI) teaching system for an introductory physics course. The system consists of four instructional components that improve student learning by including warm-up assignments and online homework. Student and instructor activities involve activities…

How might middle school teachers and schools more appropriately engage early adolescent students in the writing process so that they are motivated and engaged to "want" to write and write well? This article introduces "Writers Matter," an approach designed to engage and motivate young adolescents in the writing process,…

This study is devoted to the effect of "textual metafunction" on the levels of coherence and cohesion in the Iranian EFL learners' English writing performance. Sixty Iranian intermediate EFL learners who were adult females participated in this study were randomly divided into two groups; experimental, and control. They were given a…

This is the final external evaluation report prepared by SRI International for the Rural Math Excel Partnership (RMEP) project, an investing in innovation (i3) development project funded by the U.S. Department of Education. Operated by Virginia Advanced Study Strategies, Inc. (VASS), the RMEP project included six rural school districts (LEAs) in…

The goal of this study was to test the effectiveness of WestEd's Reading Apprenticeship (RA) professional development program on teacher practices and student learning. The professional development is designed to teach high school teachers how to integrate subject-specific literacy instruction into their regular curricula. The CRESST researchers…

This study investigated the effectiveness of portfolio-based writing assessment in EFL situations. Participants were 40 pre-intermediate young Iranian English learners. They were randomly divided into experimental and control groups of 20 each. The experimental group wrote on five pre-established topics from their coursebook. Their writings were…

This study is aimed at investigating students' annotation behaviors and their effects on learning achievement with pre-reading (reading before class) exercises and Web-based sharing mechanisms. An 8-week quasi-experiment was conducted with 125 sixth-grade elementary school students. The study shows the following results. First, a significant…

In this study, a hierarchical linear model (HLM) was used within a cluster random assignment design to test the impact of "Criterion"? on students' writing skill when "Criterion" was used as a supplementary instructional tool in ninth grade English classrooms over a 4 week period. The study was conducted in three states:…

This study investigated the effect of the portfolio assessment strategy to teach and assess writing performance of EFL third year students enrolled at the 3rd Secondary School, Skaka (Al-Jouf region). The purpose of the study was to determine whether a specific portfolio assessment model was effective in helping the students to improve their…