Student mastery of the academic vocabulary of course content is an important component of learning that content. This research study investigated the combination of two active multimedia strategies within 10 different high school science classrooms, to test for retention of science terminology. The dual process of learner-generated drawings…

Reviews a study which sought to assess the influence of field activities, as compared to classroom-contained activities, upon students in an earth science laboratory course. Test results indicated that both groups had identical levels of lower-order learning but the field-oriented group demonstrated higher levels of understanding and application.…

The integration of science with social science and literature captures the spirit of inquiry and pedagogy embodied in the "National Science Education Standards". Multiple instructional approaches--group and individual work, small and large group work, at-home activities, hands-on and virtual instruction, extension into literature, writing and…

Investigates the knowledge of elementary school teacher candidates on rock-cycle processes. Three different instructional interventions were used to improve their knowledge: (1) conceptual-change teaching; (2) traditional didactic teaching; and (3) microteaching. The conceptual-change group showed the most growth in understanding, supporting…

Presents a 10-week unit on rocks and minerals for 2nd and 3rd grade classes of students with disabilities. Focuses on children's science process skills. Includes a sample worksheet. (KHR)

A curriculum unit for middle school Earth Science called "What's on Your Plate?" was designed. The unit was implemented in several middle and high school classrooms in California and Massachusetts. In the first implementation, the total number of students who participated was 1100. The unit was designed with two main pedagogical…

Designed to investigate whether or not science teachers can positively influence student achievement in, and attitude toward, science, this study focused on a specific teaching strategy and utilization of a computer-based simulation. The software package used in the study was the simulation, Volcanoes, by Earthware Computer Services. The sample…

Presents a study to examine the effects of a verbal teaching strategy versus a strategy providing instruction using activities and manipulatives in four seventh grade earth science classes with students of varying cognitive abilities (n=83). Results indicate that students with more cognitive structures perform better and that using manipulatives…