We share ideas for preparing for and enacting high-cognitive demand tasks in ways that support students in articulating and justifying their ideas. We offer strategies for developing and posing several types of purposeful questions: (1) eliciting thinking, (2) generating ideas, (3) clarifying explanations, and (4) justifying claims.

Mathematics concepts are most often taught using auditory, sequential instructional methods. Not only are these methods ineffective when used with visual-spatial learners, they may be detrimental to both academic and emotional progress. Ways in which visual-spatial learners process information are explained. One child's story is presented,…

This book examines learning science from multiple perspectives--especially a child's. The whimsical character of Mary Froggins guides readers through the steps of igniting students' natural sense of wonder, incorporating brain research, integrating science concepts with other subjects, and applying science to daily life. The authors demonstrate…

Reports on a study of 43 Italian fifth-graders about their understanding of the functions of banks and the role of monetary interest in banking before and after a lesson on banking. Finds that most children could speak correctly about both deposit and loan interest and their relative amounts after the lesson. (CFR)

Described is an activity where base-10 blocks are used to develop students' skills in reading, writing, and visualizing large numbers. An activity sheet that helps students with decimal points is included. (KR)

Presents the results of an experiment that evaluated the efficiency of analogy in the conceptual restructuring of a science topic. The experiment involved a fifth-grade class studying water and heat flow. Discovered that analogy can act as an effective trigger for restructuring knowledge. (MJP)

Recalls a week-long field study trip to a reconstructed historic site, Barkerville, British Columbia. Ten years later the participants remembered the experience. The students overwhelmingly agreed that the experience sparked their imagination and created a real connection to the historical past. Includes brief excerpts from the interviews. (MJP)

Research has established that students generally possess conceptions relevant to curricular topics before they begin to study them and that these preconceptions often persist despite instruction on scientific theories which contradict them. Discrepancies between students' post instruction conceptions and the scientific theories as taught often…

Reports on a study where pairs of students in the fifth and seventh grades generated and answered questions based on maps. Results indicated that students most often generated three types of questions: (1) symbol reading, (2) inferring latitude and longitude, and (3) interpreting scale. Analyzes these questions in regard to cognitive processes.…