Presents a lesson plan for illustrating how shifting patterns of immigration and public reaction have influenced public policy toward immigration restriction. Details objectives and procedures for activities using National Archives documents. Includes a worksheet and copies of government documents. (CH)

The postgraduate Teacher Thinking Seminar (TTS) was created to explore the implications of constructivist theory for teachers' education and development. Using participants' own practical knowledge, the main strategy was the dialectical process of group reflection. The article elaborates four seminar examples, suggesting that TTS can effectively…

Argues for liberating factors in education (student-centered practice, open-ended discussion, and art as a subject). Describes the "Visual Thinking Strategies" teaching method, which focuses on structured but open, group discussions about diverse art objects in order to help viewers develop a rapport with art, increase aesthetic…

Investigated the use of one mathematics-classroom situation, the decimal-point situation, in an inservice course for elementary teachers. Data from questionnaires, interviews, whole-class discussions, and elementary-student interviews supported the assertion that using specific problematic situations in teacher education has the potential to…

Study examined the content and form of elementary students' discussions in cooperative groups. Researchers recorded group discussions during whole language literacy instruction. Across classrooms, much verbal interaction was oriented toward academic and procedural talk, although the cognitive level of the discussions was low. Some grade level and…

Discusses reading with pre-teens Francine Pascal's "Sweet Valley Twins: Best Friends," one of a series of pre-romance novels featuring identical twin sisters. Interviews six girls using the Symbolic Representation Interview (SRI) about the good girl/bad girl dichotomy in novels and other media. Provides comments by Tom Romano and Diana Mitchell.…

Examines the role of discussion groups in a case-based environment. College students completed two cases individually or in small discussion groups. Overall, participants in groups liked their method significantly better than those who worked alone, felt they learned more working in a group than they would have working alone, and expressed a…

In this article, the authors describe how they collaborated to learn how children in their classroom make sense of a mathematical idea. One discusses their new knowledge from the perspective of a large-group discussion, and the other discusses it from the perspective of her small-group investigation. They also discuss how this collaboration has…

Group learning has been embraced by many middle school teachers as a critical component of teaching and learning about science. Teachers have developed techniques to facilitate group learning, but sometimes wish for a better method to keep students on task, allow the teacher to track the progress of individual groups, and promote higher-level…

We integrate available and new technologies to strongly enhance student engagement in upper division undergraduate courses on human evolution and history. First, we use peer-mentored discussion groups through the Blackboard system--appropriately scaled, constructed, and incentivized. These allow day-to-day monitoring of student understanding.…

Biology students in their first year at university have difficulty understanding the abstract concepts of photosynthesis. The traditional didactic lecture followed by practical exercises that show various macroscopic aspects of photosynthesis often do not help the students visualise or understand the submicroscopic (molecular-level) reactions that…

An interdisciplinary course centered on mathematical ideas (involving infinity and geometry) is described. The course was developed by the authors, both mathematicians, as a vehicle for engaging students in learning about mathematical ideas that are rarely found in the general undergraduate curriculum. The course was offered to honors students…

An appropriate understanding of the nature of the scientific enterprise (NOSE) is a key element of scientific literacy and can arguably be influenced through an exploration of the history of science. An elective, undergraduate History of Science course was organized in the form of small-group discussion-based inquiries into the history of science…

Elementary education students enrolled in an experimental mathematics course participated in this study. The course is taught using a social constructivist approach and is designed to improve students' mathematical problem-solving ability and deepen their understanding of mathematics. The research question for the present study is as follows: In…

This study examined the effects of response time and message content on the growth patterns of discussion threads in computer-supported collaborative argumentation. Event sequence analysis was used to measure response times between threaded messages and responses containing arguments, evidence, critiques, evaluations, and other comments from…