Online educational marketplaces have seen remarkable growth, but have had little empirical investigation of the quality of materials, particularly in social studies. This exploratory study examined characteristics and quality of secondary U.S. history resources on TeachersPayTeachers.com. Findings show that activities were esthetically…

Learning mathematical thinking and reasoning is a main goal in mathematical education. Instructional tasks have an important role in fostering this learning. We introduce a learning sequence to approach the topic of integrals in secondary education to support students mathematical reasoning while participating in collaborative dialogue about the…

This paper describes findings from a study to explore Singapore A-level (Grades 11 and 12, 16-19 yr old) students' understanding of ionisation energy, an abstract and complex topic that is featured in school chemistry courses. Previous research had reported that students in the United Kingdom commonly use alternative notions based on the perceived…

Investigates students' abilities to draw inferences. Introduces cognitive conflict in the form of video clips of reasoning expressed by students. Documents change with regard to the levels of observed response for the protocol and the use of displayed variation in the graphs. Analyzes change associated with the presentation of cognitive conflict.…

An action research project was designed to enhance the creativity and thinking skills of students in a studio art class at the secondary level. The project was conducted between September and December 2002 at a Catholic high school near an urban center. Data were collected using observations, surveys, and document analysis. The targeted population…

The use and analysis of student generated propositions linking two scientific concepts (photosynthesis and respiration) were examined before and after the study of photosynthesis. A proposition-generating task (PGT) was used as a diagnostic tool to indicate student misconceptions and partial understandings. Focus was on determining: how the nature…

Examines the divide between high school students' perceptions of historical inquiry and those articulated in current proposals for curricular and instructional reform. Concludes that successful reform requires instruction that shifts the locus of authority from the teacher and text to a shared process of critical inquiry. (CFR)

In 1986 the United States (U.S.)-Japan Seminar on Mathematical Problem Solving convened to compare the state of problem solving in the classroom and in research in the two countries. The data and results given in this paper are the results of research conducted in the United States in response to the 1986 seminar. The U.S. and Japanese research…