A mathematical problem is presented. Teachers are advised to spend time discussing the problem with their students, but they should avoid giving them too much guidance.

The situations created by individual style of problem solving in mathematics by children are discussed. Children can solve their mathematical problem by correcting their misconceptions on their own with the use of open discussions with others.

Teachers who attempt to use inquiry-based, student-centered instructional tasks face challenges that go beyond identifying well-designed tasks and setting them up appropriately in the classroom. Because solution paths are usually not specified for these kinds of tasks, students tend to approach them in unique and sometimes unanticipated ways.…

Problem solving lies at the heart of mathematical learning. Children need opportunities to write, discuss, and solve problems on a regular basis. The problems must incorporate grade-appropriate content and be "accessible and engaging to the students, building on what they know and can do." Teachers also play a key role in establishing a classroom…

The present study focuses on the use of thinking types as a possible way to structure university students' discourse in asynchronous discussion groups and consequently promote their learning. More specifically, the aim of the study is to determine how requiring students to label their contributions by means of De Bono's (1991) thinking hats…

Gives the background history and chemistry of modern day chemical warfare from World War I to the present. Provides discussion questions to stimulate deeper thinking on the issue. Contains a discussion activity called "Can New Chemical Weapons Lead to Humane Warfare?" (CW)

"Principles and Standards for School Mathematics" (NCTM 2000) proposes that mathematics instruction provide opportunities for students to engage in mathematical inquiry and in meaning-making through discourse. Mathematics teachers are encouraged to build on student discoveries in designing subsequent instruction. In this article, the author…

This article describes how the promotion of purposeful mathematical discussions can enhance young mathematicians' construction of knowledge and their explanation of strategy use.

How do students bridge everyday life views into physics understanding? We report from in-depth analysis of one group of four students, video-recorded over 135 min solving a context rich problem (CRP). Through transcripts of the group's conversations and from flow-charts made of the group talk we have categorised how students' experiences develop…

This article describes the development and evaluation of STARstreams, a pilot effort to utilize videos and online discussions in a conflict resolution curriculum that acknowledges the inherent socio-personal aspects of conflict. The STARstreams curricula includes a set of video-based scenarios depicting conflict situations and potential…

Formal learning usually takes place in a physical classroom. An extension of learning process may continue to occur in a conventional setting where learners get together physically after class hours. In other words, learning may take place within particular zones. Vygotsky's idea of zone of proximal development (ZPD) suggests that learning may not…

This article examines a classroom discussion of multiple interpretations of the scales on two distance versus time graphs. The analysis describes how two students and a teacher used multiple meanings for phrases of the form "I went by" and coordinated these meanings with different views of the scales. Students' ambiguous and shifting meanings did…

A collection of group disussion topics, developed and field-tested by a group of Iowa teachers, is presented in this guide. Twenty-eight topics for K-6 students, 24 topics for K-12 students, and 7 topics for students in grades 7-12 are included. Warm-up activities are given for introducing some of the topics, and lists of questions to provoke…

This discussion guide will help groups of teachers, parents, and high school students learn about the importance of values and the role of education in the study of values. Several techniques are presented by which educators can design classroom experiences around the process of valuing. A major objective of the guide is to assure parents of the…

Class discussions work for exploring values - a successful program provides some guidelines. (Editor)