Suggests the cells of an apple peel as a plant species that can further enhance the plant cell laboratory. Describes the structure of apple peel cells and the benefits of including them in studies of plant cells. Suggests questions to stimulate further investigations for open-ended laboratories or independent studies. (PVD)

Explores how third- and fourth-grade children (N=24) make sense of a scientific procedure introduced to them which they had used before in their own experimental inquires. Findings provide a picture of the complexity of understandings in this simple process. Contains 42 references. (DDR)

Outlines procedures for using silkworms in elementary science, mathematics, history, ecology, social studies, language arts, art, and physical education. Also focuses on the silkworm's use of the mulberry tree. (DDR)

Gives a step-by-step description of a problem-solving microscale chemistry laboratory to show how this implementation of problem-solving teaching can be put into practice. Pedagogical and practical issues are discussed. (DKM)

Provides an account of the instruction of university-level introductory physics courses using a framework characterized by curiosity-driven inquiry in science and science teaching. Describes the role of the instructor as providing students with the incentive to learn science through their pursuit of personally meaningful questions. Contains 25…

Discusses how teachers and instructional designers can encourage critical thinking in students through epistemic games, reflective knowledge-generating activities that can be created for any knowledge domain. Provides examples for various subjects. Presents a method for organizing instructional material into appropriate epistemic forms and for…

Argues that high school physics should be grounded in motivating contextual activities and connected to a philosophically and historically valid theoretical structure. Explains the large context problem approach and its effect on generating questions and problems. (DDR)

Describes an activity for introducing elementary school students to the surprising Mobius band. Incorporates elements of experimentation and exposes the deceptively simple Mobius band as a rich resource for discovery. Provides an opportunity for young learners to participate in the process of scientific inquiry within a mathematical framework.…

Describes the experiences of children in a program that highlights the process of inquiry by allowing and encouraging children to raise questions, develop investigation strategies, formulate theories, and report findings in a variety of ways. Discusses the teacher's role in observing, respecting, and supporting children's work. (JRH)

Discusses various ways to use the National Aeronautics and Space Administration's (NASA) Origin's Education Forum's Electromagnetic Spectrum poster to teach earth science concepts. Includes the poster. (SOE)

Discusses models for information skills that include inquiry-oriented activities. Highlights include WebQuest, which uses Internet resources supplemented with videoconferencing; Minnesota's Inquiry Process based on the Big Six model for information problem-solving; Indiana's Student Inquiry Model; constructivist learning models for inquiry; and…

Examines the nature of an ideal K-12 environmental science curriculum. Evaluates major biology textbooks with regard to ecology readings and laboratory activities in each text. (YDS)

Describes an activity integrating science and social studies using an inquiry-based approach. Focuses on the historical use of natural resources, mining, water, and conservation. (YDS)

Describes the effectiveness of cooperative learning on discipline problems, interdependence between students, and teacher-student interactions. Explains how to group students and introduces a laboratory activity on covalent and ionic bonds. (YDS)

Describes a cooperative project that integrates the internet into the peer-review process to enhance student understanding of the nature of science through engagement in socially authentic scientific research and the double-blinded peer review process. Reports the ratings of faculty and students of the online peer review. (Author/YDS)