This study examines the benefits of reading strategy training on adolescent readers' comprehension of science text. Training was provided via an automated reading strategy trainer called the Interactive Strategy Trainer for Active Reading and Thinking (iSTART), which is an interactive reading strategy trainer that utilizes animated agents to…

Writing can be a powerful tool for learning biology. Writing assignments in biology could help students personalize and understand the biology knowledge they are studying. In this article, the authors present the "Botanical Sense of Place" (BSP), a convenient and easy-to-use writing template that they developed to elicit and probe students' prior…

This paper presentation will report on how some science educators at the Science Department of The Hong Kong Institute of Education have successfully employed an array of innovative learning media such as three-dimensional (3D) and virtual reality (VR) technologies to create seven sets of resource kits, most of which are being placed on the…

Argues that children learn science more effectively when teachers begin with the ideas they already hold. Children can arrive at scientific understanding through careful teaching that includes discussion activities, practical investigations, or secondary sources. Getting children to discuss their ideas challenges their thinking and encourages them…

Presents results from empirical studies of physics learning for different age groups using a situated cognition perspective to construct detailed understandings of how individual learning processes unfold. Contains 35 references. (PVD)

Describes a pilot study aimed at exploring the possibility of introducing simulation-based homework into junior high school ninth grade science classes studying electric circuits. Analyzes students' views in relation to their prior computer experience and their achievement, and discusses results from questionnaires and interviews that show…

Unhealthy diets, lack of fitness, and obesity are serious problems in the United States. The Centers for Disease Control, Surgeon General, and Department of Health and Human Services are calling for action to address these problems. Scientists and educators at Baylor College of Medicine and the National Space Biomedical Research Institute teamed…

One hundred thirty-seven students in 12th grade physics classes participated in a quasi-experimental study comparing the jigsaw classroom method of cooperative instruction with traditional direct instruction. While no differences were found between the two conditions for physics achievement gains, the results revealed differences in students'…

This paper attempts to create a vision of what it would be like to teach for understanding, to adopt the view of learner as constructor of his or her own understanding, and to share in the creation of an environment for reconstructing students' understanding and reasoning. Such a program is based on assumptions about the cognition of learners,…

Concept maps and structured/clinical interviews were completed by 25 fourth graders and 25 college freshmen to determine knowledge of the human circulatory system. Students (N=945) at various levels were then measured for misconception frequencies. Student preconceptions appear to be tenacious, but confrontation strategies may assist fundamental…

Determined effects of including supplementary readings designed to help students (N=233) relate physics to other fields. Both achievement and attitude were measured and significant improvement differences were found for both due to the treatment. Sources for the supplemental readings are cited. (JM)

One of the factors affecting students' learning in science is their existing knowledge prior to instruction. The students' prior knowledge provides an indication of the alternative conceptions as well as the scientific conceptions possessed by the students. This study is concerned primarily with students' alternative conceptions and with…

Presents student teachers' reactions to a mathematics and science methods class redesigned to challenge their beliefs regarding the nature of mathematics, themselves as learners, and teaching-learning processes. Student interviews, journal writings, mathematics autobiographies, exams, and class writings indicated that many students increased their…

This study investigates conditions and factors that affect preservice teachers' decisions to use handheld computers in scientific investigations and explores aspects of student learning and classroom practices that would be affected by handheld-based science activities. A Handheld-Based Laboratory (HBL) was designed to model strategies for…

Chemistry learning involves establishing conceptual relationships among macroscopic, microscopic, and symbolic representations. Employing the notion of intertextuality to conceptualize these relationships, this study investigates how class members interactionally construct meanings of chemical representations by connecting them to real-life…