Content knowledge (CK), pedagogical content knowledge (PCK) and, assessment knowledge (AK) are fundamental types of teachers' knowledge. Second-career, pre-service chemistry teachers leave the industry and return to the Technion to study in the "Views" program to obtain a high school teaching certificate. Their background can potentially…

In many countries, the choice of a STEM career, especially in chemistry, is decreasing. A shortage of appropriately skilled workers can become a threat to any country's future achievements. Our research strives to understand behavioral trends and career choice factors related to personal and environmental themes. Building on the foundations of the…

This study explores Science, Technology, Engineering and Mathematics (STEM) teachers' perceptions of teaching and assessment methods. We investigated 125 STEM subject coordinators and teachers using interviews and questionnaires. We examined the most commonly implemented teaching and assessment methods, and the reasons teachers chose them. Then,…

In an era in which information is rapidly growing and changing, it is very important to teach with the goal of students' engagement in life-long learning in mind. This can partially be achieved by developing transferable thinking skills. In our previous paper--Part I, we conducted a review of the transfer literature and suggested a three-attribute…

An ongoing process of reforming chemical education in middle and high schools in our country introduced the technology-enhanced learning environment (TELE) to chemistry classes. Teachers are encouraged to integrate technology into pedagogical practices in meaningful ways to promote 21st century skills; however, this effort is often hindered by…

This paper describes a longitudinal study, in which the interaction between junior high school principals and science teachers is characterized, and its influence on technology implementation is explored. Fourteen principals and 19 teachers who participated in a former study, which took place from 1998 to 2001, were re-interviewed and observed…

Chemistry students in Israel have two options for studying chemistry: basic or honors (advanced placement). For instruction in high school honors chemistry courses, we developed a module focusing on abstract topics in quantum mechanics: Chemistry--From the Nanoscale to Microelectronics. The module adopts a visual-conceptual approach, which…

Reforms in science education in general and in chemistry education in particular have been introduced in many countries since the beginning of the 21st Century. Similarly, at this time in Israel both the content and pedagogy of the chemistry curriculum in high schools were reformed. New content and pedagogical standards emerged, fostering…

Posing questions about an article might improve one's knowledge--a cognitive function, or monitor one's thought processes--a metacognitive function. This study focuses on guided question posing while using a metacognitive strategy by 12th grade honors chemistry students. We investigated the ways by which the metacognitive strategy affected…