Inventive and uninventive clusters: The case of Canadian biotechnology

We examine factors influencing the relative productivity of different geographic locations. Our analysis of the Canadian biotechnology industry during the 1990s reveals that inventive and uninventive locations are distinguishable within small geographic areas corresponding to roughly 7000 postal addresses. Inventive locations exhibit greater resource scale and technological focus, as well as greater emphasis on R&D investment and public and private collaboration. Comparison of inventive locations across three major metropolitan areas – Vancouver, Toronto and Montreal – indicates, however, that inventive locations vary in their emphasis on technological scale and focus relative to collaboration, and thus that location advantages can develop in distinctive ways.     

Her physics,his physics: Gender issues in Israeli advanced placement physics classes

Gender gaps in physics in favour of boys are more prominent in Israel than in other countries. The main research question is to find out what gender issues are at play in Israeli advanced placement physics classes. Matriculation exam scores from approximately 400 high schools were analysed across 12 years. In addition, semi-constructed interviews were conducted with 50 advanced placement physics students (25 girls and 25 boys). In terms of participation, it was found that the ratio of girls to boys has been unchanged from 1988 to 2000 and is roughly 1:3. In terms of performance, it was found that the final matriculation scores of boys and girls are similar. However, breaking up the final scores into its two components - teachers' given grades and matriculation test scores - showed that boy's test scores are usually higher than girls' test scores, while girls' teachers' given grades are usually higher than boys'. Results from semi-constructed interviews pointed to two factors that are especially unfavourable to many girls: excessive competitiveness and lack of teaching for understanding. Girls' yearning for deep understanding is seen as a form of questing for connected knowledge. It is suggested that instructional methods that foster students' understanding while decreasing competitiveness in physics classes might contribute to girls' participation and performance in advanced physics classes while also supporting the learning of many boys.     

The learning processes of two high‐school biology students when reading primary literature

Biology education, like education in any other discipline, strives to make students familiar with the knowledge, activities, and ways of thinking of the community of biologists. We produced a curriculum in developmental biology based on learning through primary literature, in an attempt to develop biological literacy among highschool students. Here we characterize the way in which two high‐school biology students read a research article in developmental biology. Mere reading resulted in superficial comprehension. In contrast, when the students answered questions about the text, deeper comprehension evolved. The students could overcome readingcomprehension problems by applying well‐established reading strategies, but encountered difficulties resulting from the classical structure of research articles. We hope that our characterization of the learning process of research articles by high‐school students will enable the use of these complex texts in high‐school biology classrooms.     

Teachers’ motivations for master’s degree programs in education in Israeli teacher training institutions and the implications for government policy-making concerning those programs

ABSTRACT

The study aimed to identify teachers’ motivations to study Master of Education (M.Ed.) programs offered by teachers’ training colleges. M.Ed. degree programs have become available in Israel since 2004, with a rapid increase since then in the number of colleges offering various programs and a consequent increase in the number of graduates. M.Ed. degrees follow one of two teaching approaches: (1) top-down/transmission of knowledge (2) bottom-up transformative studies to support teachers’ professional autonomy. The first approach complies with the policy of the Council for Higher Education (CHE). The other is promoted by the Israeli Ministry of Education as an integral part of teachers’ professional development. The study’s methodology included examining data from multiple sources: documentation concerning the academic programs, government policy statements, and surveys administered to teachers who had graduated successfully from M.Ed. programs over the past decade and are now working in the field. We found that after the first decade of M.Ed. courses in Israel, significantly more programs incline towards the bottom-up/transformative approach, aiming to promote individual, personal and professional development instead of adopting the transmission approach. Teachers prefer M.Ed. programs at universities that include research. Yet their motivation to study is primarily intrinsic motivation, whether they aspire to study at universities or at teachers’ training colleges. Results are pertinent for government planning of teachers’ professional development. Further study into the needs of teachers is required to endorse these conclusions.     

Majoring in Technology Studies at High School and Fostering Learning

A framework for helping low-achieving pupils through reinforcement in technology at high school is presented. Social-cognitive theory, concepts of authentic learning, learning by doing and peer learning all underpin the efforts to remove pupils from the vicious circle of low expectations and failures. The primary goal of modern technology studies is to impart pupils with high cognitive and personal competencies, as an alternative to teaching motor-based skills or memorising-based knowledge. This study's subjects were two groups of pupils who learned technology in an Israeli comprehensive high school. In tenth grade, the pupils became acquainted with the LEGO-Logo learning environment, acquired thinking tools from de Bono's CoRT program and worked in groups or individually on original projects. At the same time, they learned theoretical topics such as the physics of static mechanical systems and computerised technical drawing. In the eleventh and twelfth grades, the pupils took advanced courses in mechanical engineering, such as design of machine parts, automation and control systems. Observations in classes, interviews with the pupils and their parents, and findings from pupil questionnaires indicated an improvement in the pupils' self-efficacy and increased motivation to study at the present and in the future. The main features of the program, in the pupils' eyes, were construction activities, team projects and free study. The major ‘outputs’, in the pupils' eyes, were independence, initiative and interest in their studies. This revised version was published online in July 2006 with corrections to the Cover Date.     

“Evolution? I Don’t Believe in It”

Science & Education - Due to the controversies surrounding the topic of evolution among religious and non-religious people alike, the treatment of biological evolution in education—both...     

Experienced Junior-High-School Teachers’ PCK in Light of a Curriculum Change: “The Cell is to be Studied Longitudinally”

In the new science and technology junior-high-school curriculum in Israel, it is recommended that the cell topic be taught “longitudinally in conjunction with other study contents”. This recommendation confers a change in teaching the cell topic and provides an opportunity to form meaningful relationships between biological phenomena at the macro-level and their cellular explanations. Here, we examine junior-high-school science and technology teachers’ pedagogical content knowledge (PCK) with regard to the cell topic and the formation of macro-micro relations, ten years following the publication of the change in the curriculum. Teachers in this study participated in three focus groups (n = 59) and one workshop (n = 12). In addition, six experienced teachers were interviewed in the course of this study. Specific tools were developed to capture the teachers’ PCK. We found that the teachers had changed their way of teaching the cell topic only superficially: they did not undergo any deep change. Despite the importance the teachers placed on teaching and learning the cell topic, their concerns about their students’ comprehension difficulties reduced the time they devoted to teaching the topic in class. The teachers were also found to have no PCK capacity to integrate biological phenomena at the macro-level with their cellular explanations. In addition, a duality was identified among the teachers with regards to relating macro- and micro-levels in biology and in chemistry.