Found grades in science achieved by tenth-grade general science students correlated with their scores on Propositional Logic Test. The students' ability level was consistently related to the pattern of errors they committed on that measure. Mean scores were lowest on a subtest of ability to use the bicondition and implication, higher on the…

Reports a study examining the concurrent validity of concept maps as vehicles for documenting and exploring conceptual change in biology. Elementary education science methods students who were instructed on marine life zones showed significant differences on their concept maps on this topic. (PR)

Describes an activity measuring the amount of dissolved carbon dioxide in carbonated water at different temperatures. The amount of carbon dioxide is measured by the amount of dilute ammonia solution needed to produce a pH indicator color change. (PR)

Proposes having students write about what they learned from science films as a method of evaluating the effectiveness of the film. Supplies examples of students' writing on films and techniques for exploiting the results. (MDH)

Describes a teaching activity consisting of a problem-solving story about a company in a small town that is burying hazardous material which may create future problems for the community. The activity challenges students to address ethical issues relative to responsibility and accountability for protection of the water supply. (PR)

The study of starlings in the urban environment integrates nervous regulation, the senses, and animal behavior, while also providing an excellent example of how the biology of an animal is related to the demands of the physical environment. (PR)

Uses space explorations to integrate learning activities in science, language arts, math, social studies, art, foreign language, and physical education. (PR)

Describes having students write individual letters to learn about environmental issues and get students involved. With encouragement, students will learn that they can make a difference by addressing their concerns to people who have the power to direct change. (PR)

Describes using picture books and science activities in early childhood science instruction. Suggests titles of books and activities for the following topics: Time for Pets; Environmental Awareness; Dinosaurs Galore; Nighttime Science; Simple Machines; Insect Collections; Snowy Days; Water, Water, Everywhere; and Experimental Activities. (PR)

Presents a project in which students monitor their use of trash, input and analyze information via a database and computerized graphs, and "reconstruct" extinct or endangered animals from recyclable materials. The activity was done with second-grade students over a period of three to four weeks. (PR)

In the context of schooling, resiliency refers to the ability to thrive academically despite adverse circumstances. In this study the relationship between academic resilience and student's collateral learning is explored in 20 students of Cree ancestry. The individual resilience of each student was examined by identifying protective factors for…

This study addresses the need for research in three areas: (1) teachers' understandings of scientific inquiry; (2) conceptual understandings of evolutionary processes; and (3) technology-enhanced instruction using an inquiry approach. The purpose of this study was to determine in what ways "The Galapagos Finches" software-based materials created a…

The activity uses drawings typically found in textbooks, engaging students in physical and mental activities such as drawing, painting and figure completion--as well as finding missing words and answering guiding questions. The activity deals with three topics: the structure of DNA, DNA replication and protein synthesis. In this study we…

The work of Vygotsky (1987) on everyday and scientific concept formation has provided a useful theoretical framework for considering the nature and connectedness of learning between the home and the early childhood centre. This paper will present the findings of an investigation which sought to examine the potential connections made between home…

This article reports on research into learning gains made by children aged 10-12 when they studied astronomy using learning activities in a constructivist environment consolidated by access through the Internet to a scientific-grade telescope. Young people often hold naive or alternative ideas about scientific phenomena from early childhood. Since…