This paper considers opportunities for teachers to use an argumentation pedagogy in order to develop students' geoscience thinking skills. Educational argumentation principles and procedures are outlined. Argumentation can foster both student and teacher motivation and interest in the context of accessible and well-structured geoscience content.…

Background: Chemistry students often complain that they are unmotivated because they see no applications of chemical principles in "real life." It was thus decided to put into use the knowledge gained during the course on water quality and analysis. Learning the principles of quantitative chemical analysis requires innovative, hands-on…

The main goal of the study was to describe and understand the development of beliefs related to the thinking and decision-making made by five teachers in teaching chemistry during a two-year intervention study. The participating teachers implemented and, in the second year of the study, developed teaching modules which were geared to the promotion…

This paper revisits the discussion about the objectives of scientific literacy-oriented chemistry teaching, its connection to the German concept of "Allgemeinbildung", and the debate of "science through education" vs. "education through science". About 10 years ago the sociocritical and problem-oriented approach to…

Plants defend themselves against pathogens via the expressions of disease resistance (R) genes. Many plant R gene products contain the characteristic nucleotide-binding site (NBS) and leucine-rich repeat (LRR) domains. There are highly conserved motifs within the NBS domain which could be targeted for polymerase chain reaction (PCR) cloning of R…

Argument-Driven Inquiry (ADI) is an instructional model that enables science teachers to transform a traditional laboratory activity into a short integrated instructional unit. To illustrate how the ADI instructional model works, this article describes an ADI lesson developed for a 10th-grade chemistry class. This example lesson was designed to…

Despite its central role in science, creativity is a characteristic consistently ignored in popular representations of scientists and their work, especially as they are presented in science classrooms. Ignoring creativity and other qualities that are important to the practice of science not only leaves students with a misunderstanding of science,…

This article reports on the Action Research Project undertaken by four primary teachers. The aim of the Project was to make their science teaching more effective in challenging gifted pupils. The teachers were interviewed at the end of the Project to see how successful they had been in achieving their aim. They all indicated that action research…

In this article, the author talks about a hands-on, community-supported project that he initiated with a group of middle school students on Zia Pueblo, in which students used measurement and numeracy skills to build benches for the school grounds. He talks about the theoretical framework of this project and the lessons he learned from this project.

The purpose of this study was to determine the impact of using renewable energy data, obtained from a comprehensive data acquisition system, on improving students' learning and developing their higher-order learning skills. This study used renewable energy data available through a data acquisition system installed and tested by the Green Research…

The purpose of this study was to examine the impact of an engineering mentorship program on African-American male high school students' perceptions of engineering as a viable career choice. In this study, indicators included students' perceptions of engineering, their self-efficacy in the area of mathematics, and their self-efficacy in the area of…

A recent reform initiative in the Malaysian educational system has sought to develop "Smart schools", intended to better prepare students for adult life in a developing economy and to increase the flow of young people prepared for scientific and technological careers. The study reported in this paper examined lower-secondary science…

Children personally construct explanations of natural phenomena, some of which differ from currently accepted scientific explanations. The replacement of personal explanations with scientific explanations, as well as the development of concrete, formal, and post-formal reasoning patterns, requires self-regulation in which alternative explanations…

What the author explores in this essay is not so much the "whether" of general science education, but the "why." What exactly constitutes good science education, and how can one recognize when students have received it? Once this question has been answered, the answer to the "what" question--the actual content of the curriculum--is relatively easy…

Game-based learning and designing has become a hot topic in educational technology. It is believed that video gaming is one way to get students engaged in learning complex and ill-structured material, holistic learning, and preparing learners for 21st century jobs. However, beyond engagement, games may also be used for learning and developing…