This paper reports a 4-month study that investigated the effectiveness of curriculum materials incorporating the history of science (HOS) on learning science, understanding the nature of science (NOS), and students' interest in science. With regards to these objectives, three different class contexts were developed with three main types of…

It has been argued that design and technology can be used as a vehicle for teaching science and vice versa. In this paper, we report an investigation into Grade 6 students' understandings of concepts embodied in the Systems strand of a technology syllabus as they grappled with a unit of work in technology for the first time. The unit of work…

"Thinking schools" will be sites of learning for everyone declared the Singapore Prime Minister, Goh Chok and Minister of Education Teo Chee Hean's in 1997 also spoke on the model of "thinking schools, learning nation". Gardner's model was used for the thinking school model in Singapore, in order to develop critical and…

The complexity of science teaching requires science teachers to encounter a range of tasks. Some tasks are perceived as stressful while others are not. This study aims to investigate the extent to which different teaching situations lead to different stress levels. It also aims to identify the easiest and most difficult conditions to be regarded…

The study explores students' use of language in the process of making sense of genetics concepts. It aims to analyze primary and secondary discourses, and examine the relationship between social practices and discourses. Sixth-grade students were interviewed before and during four weeks instruction on genetics. General trends were detected…

This study investigated relationships among the use of web and human resource during science class and science career interest. Results suggested that levels of science career interest could be predicted based on classroom use of web and human resources. Regular use of human resources was predictive of science career interests for boys and girls.…

One critical learning theory that has survived is once again being acclaimed. Subject-scientific theory requires learners to be taken seriously. Their reasons and resistance need to be brought into the open. This requirement was too radical for schools since it does not allow a fixed syllabus. It has borne fruit, however, in continuing education.…

The new 1?9 curriculum framework in Taiwan provides a remarkable change from previous frameworks in terms of the coverage of content and the powers of teachers. This study employs a modified repertory grid technique to investigate biology teachers' preferences with regard to six curriculum components. One hundred and eighty-five in-service and…

The need to support bioinformatics training has been widely recognized by scientists, industry, and government institutions. However, the discussion of instructional methods for teaching bioinformatics is only beginning. Here we report on a systematic attempt to design two bioinformatics workshops for graduate biology students on the basis of…

This article articulates the results of an ongoing study in an urban school in New York City in which student and teacher researchers engage in practices that support the science success of the schools' predominantly Latino/a and African American population. By situating the study in the nature of corporate and communal practices, the article…

In Kenya, performance in science subjects has often been dismal. This poor performance is partly blamed on the increasing school enrolment, without a corresponding increase in teaching resources. The introduction of cost sharing in secondary schools has limited the government's role to paying teachers' salaries only. Capital development and…

Classes of 100 students or more are not uncommon in higher education. With such large enrollments, it can be difficult for instructors to integrate active learning components to the traditional lecture format typically adopted in such large classes. To help address this problem, Johnny El-Rady discusses his use of an electronic classroom voting…

The authors develop a framework for the design of tools to mediate collaboration intended to lead to learning. We identify two categories of media that are common in computer-supported collaborative learning and software in general: communication media and information media. These two types of media are then mapped onto two types of social…

When the author began teaching as a young assistant professor at Caltech in 1966, his assignment was to take over the undergraduate biochemistry course taught for many years by Henry Borsook, who was about to retire. Students dreaded this course. Having delighted in biochemistry during his graduate training at Stanford, he was determined to put…

As recently as the early 1970s, a postdoctoral research experience overseas was a valued part of training for a U.S. biologist aspiring to an academic position. Not only did the U.S. scientists benefit educationally from participating in different laboratory and cultural systems, but labs outside the United States were enriched by the ideas,…