Purpose. The purpose of this qualitative case study was to discover the approaches teachers use to create collective teacher efficacy (CTE) while teaching online at one elementary school located in Southern California. Methodology. A case study design, using semistructured interviews, was used to answer the following central research question: How…

The Dynabook research project was a collaborative effort aimed at developing and evaluating a new interactive Web-based resource for use in teacher education to improve how teachers learn to teach middle-school mathematics. This paper describes the outcomes of research during a three-year project to develop and evaluate the effectiveness of the…

The goal of the study was to improve high school students' problem solving performance as they worked with IMMEX, an online chemistry problem solving simulation. The intervention included brief text messages added to the simulation to encourage students to reflect on their problem solving strategies and to adopt more effective problem solving…

Recent assessments indicate that American students do not score well on tests of scientific problem solving, relative to students in other nations. IMMEX is a web-based virtual environment that provides students with opportunities to solve science problems by viewing information resources through a suite of menu options, developing a hypothesis…