Background: Effective teaching of university chemistry in an online environment not only requires teachers to have specific discipline content knowledge; it also requires them to have knowledge and skills in technology-enhanced teaching practices. When transitioning from traditional face-to-face teaching into online contexts, teachers must learn…

Education on sustainability is a crucial goal that requires a transformative shift in teacher education to drive meaningful changes oriented to action. A cross-sectional study with an exploratory design investigated preservice science teachers' perceptions regarding teaching sustainable citizenship, specifically focusing on the climate crisis and…

The success of the "Next Generation Science Standards (NGSS) and similar reforms is contingent upon the quality of teaching, yet the shifts in teaching practice required are substantial. In this study, we propose and validate a model of adaptive expertise needed for teachers to successfully deliver NGSS-informed computer-supported complex…

Technological pedagogical and content knowledge (TPACK) has been one of the steering theoretical concepts widely employed by researchers in order to examine and develop teachers' knowledge of integrating technology into teaching. Existing research on TPACK shows little about in-service secondary school science teachers' TPACK through a…

It's time to prepare teachers to take the plunge to teach in virtual worlds. Students are already there and their teachers need to follow. Unfortunately, teachers are often resistant to change their teaching practice, especially regarding the use of Information and Communication Technology (ICT) such as virtual worlds. The authors report on the…

One chronic challenge facing professional development providers is the need to convene and support groups of role-alike K-12 teachers who require similar kinds of discipline-and grade-level-specific training. Online courses have become an increasingly common way to meet this challenge. This article reports on a randomized control trial that tested…

The purpose of this study is to examine exemplary science teachers' level of computer use, their knowledge/skills in using specific computer applications for science instruction, their use of computer-related applications/tools during their instruction, how often they required their students to use those applications in or for their science class…

This paper focuses on challenges in mentoring software development projects in the high school and analyzes difficulties encountered by Computer Science teachers in the mentoring process according to Shulman's Teacher Knowledge Base Model. The main difficulties that emerged from the data analysis belong to the following knowledge sources of…

Investigates whether preservice teachers need more practice to develop strong technology and teaching skills before they go into student teaching. Only after practicing these skills sufficiently did the biology education majors (n=2) feel comfortable and confident to begin a teaching assignment. (Author/MVL)

Examines two questions about science education faculty's knowledge and use of technology: (1) are science teacher education faculty using technology in their classrooms; and (2) do they desire to learn more about integrating technology into their efforts to prepare future science teachers? (Author/SAH)

This study is an attempt to determine the extent of telecommunications use by secondary school science teachers in the Queens borough of New York City. Science teachers in 39 middle schools and 32 high schools were surveyed in May, 1994, in the following categories of information: access to computers, hardware preference, hardware in use, access…