This study utilizes a comparative experimental research method to investigate the effect of the Predict, Observe, Explain, and Evaluate (POEE) learning strategy in an immersive virtual environment (IVE) on two types of learners with different levels of prior knowledge. One type referred to as Highly Experienced and Knowledgeable (HEK) learners,…

This article is concerned with "commonsense science knowledge", the informally gained knowledge of the natural world that students possess prior to formal instruction in a scientific discipline. Although commonsense science has been the focus of substantial study for more than two decades, there are still profound disagreements about its nature…

In this case study, an exemplary seventh grade science teacher's beliefs, planning decisions, implementation, and student reactions to her student-centered methods were examined over a 4-week unit on genetics. This situation was unique because the teacher was new to the profession and her students had no prior experience with student-centered…