Presents an activity that provides a model of equilibrium with simple concrete examples. Uses an analogy that employs a box of matches and students in groups. (DDR)

Meier and Krashen, both employed in California's education system, do an injustice to students in rehashing an already settled battle. Fed up with two decades of failure, California voters replaced bilingual education with structured English immersion. Meier and Krashen offer no suggestions for coping with Proposition 227. (27 references) (MLH)

Guidelines for managing the child with diabetes in educational settings address the nature of diabetes, attitudes of students with diabetes, common misconceptions, effects on students in the classroom, helpful strategies, and resources. (DB)

Finds that children are naturally generative in their construction of explanations but that they use conceptions in quite complex and fluid ways. Argues that naive conceptions maintain a valuable function. Contains 43 references. (DDR)

Addresses the interface between two scientific disciplines, chemistry and physics, and suggests that learners do not readily integrate their knowledge across such domains. Recommends further research on how demarcations encourage learners. Contains 46 references. (DDR)

Assesses the subject-matter competence in physics of inservice junior secondary science teachers in Hong Kong. Concludes that teachers lack subject-area knowledge. Discusses general implications for educational improvement. Contains 41 references. (DDR)

Focuses on cognitive and affective changes that occurred in one student during the study of heat and temperature. Initially the student's conceptual framework was undifferentiated with regard to heat and temperature; however, course activities and concomitant use of concept substitution helped the student differentiate these concepts and integrate…

Cites common misconceptions about religion and science teaching in the United States. Focuses on the relevance of teaching the theory of evolution, and presents background information on each point. (DDR)

Reports on four models that show a possible pattern of progression that may be related to individual acquisition of conceptual knowledge about electricity. Contains 45 references. (DDR)

Advocates the use of subscripts in the formula for relativistic velocity addition to minimize student confusion. (WRM)

Examines children's (n=306) drawings of a river basin to determine their understanding of scientific concepts related to the water cycle. Presents exemplars of five levels of understanding and analysis of the drawings' orientation and content. Contains 24 references. (Author/WRM)

Discusses the complexity of chemistry concepts and the identification of instructional barriers in terms of current learning theories. Recommends teaching to improve students' conceptual understanding. Contains 34 references. (WRM)

There are significant variances in both the religious and non-religious beliefs for rejecting evolution, and likewise diversity in the extent to which various creationists reject evolution. Describes the anti-evolution stances of literalists, progressives, and theists and addresses teaching concerns relative to anti-evolution positions. Contains…

A veteran newspaper editor speaks unashamedly in support of public schools, dispelling myths about teacher workload, student performance, vouchers and charter schools as reform models, outdated school boards, and overpaid administrators. Schools should revamp their public relations by publishing positive items in newsletters and creating speaker's…

School reformers have not been too radical, but have been unable to sustain their reforming energy and innovative thinking. Reformers are not "tinkering toward Utopia," but are relapsing into habit, meandering back into mediocrity. A remarkably coherent tradition of rethinking schooling is yielding to the forces of inertia,…