In this article, we suggest an instructional intervention to help students understand statements involving multiple quantifiers in logical contexts. We analyze students' misinterpretations of multiple quantifiers related to the epsilon-N definition of convergence and point out that they result from a lack of understanding of the significance of…

This paper deals with a course intended to teach individuals a method of convergent thinking, or "idea focusing", in seeking inventive solutions to problems and designing innovative artefacts. The course participants (mathematics, science, or technology teachers) learned a range of "inventive principles" often used for problem-solving in…

When, if ever, should social studies teacher educators and K-12 teachers seek to inculcate specific values, attitudes, and beliefs in their students? To address this question, the author offers a case from his own practice as a social studies teacher educator, illustrating how he promoted critical and divergent thinking during the first half of…

The article provides practical information and techniques for effectively using creative problem-solving. Six stages of problem solving, with both convergent and divergent thinking phases, are discussed. Also discussed are equipment, time frames, and environmental requirements for creative problem-solving sessions. Sample exercises are offered.…