Inquiry-based learning is not common in secondary geography classrooms in the United States. The goal of this initial foray into design-based research was to maximize the potential of online video-case technology to disrupt this trend and support geography teachers in enacting high-quality problem-based geographic inquiry (PBGI). Informed by…

This study was conducted to investigate eighth-grade science teachers' self-efficacy during the implementation of a new, problem-based science curriculum. The curriculum included applications of LEGO® robotics, a new technology for these teachers. Teachers' responded to structured journaling activities designed to collect information about their…

This article advances a continuing line of inquiry into the potential of digital educative curriculum materials to support teachers' development of professional teaching knowledge. Instead of standalone levers of change, the educative curricula in this study were featured resources within a novel professional development approach. The qualitative,…

In highlighting the importance of problem-based learning in the development of 21st century skills, (Yun Jo) An (2013) identified the challenges faced by novice teachers in its implementation and suggested strategies to support them. This commentary explores two aspects mentioned in the article, assessment and the role of collaboration, and argues…

Designing problem-based learning (PBL), especially blended PBL, is very different from designing traditional teacher-centered instruction and requires a new set of knowledge, skills, and attitudes. To be successful, teachers must step out of their comfort zone, adopt new roles and responsibilities, and develop new knowledge and skills required in…

This paper reports on a design experiment of web-based curriculum materials explicitly created to help social studies teachers develop their professional teaching knowledge. Web-based social studies curriculum reform efforts, human-centered interface design, and investigations into educative curriculum materials are reviewed, as well as…

Teacher preparation for the 21st century deserves a front-end approach to addressing the use of technology in the learning environment. To study the effect of instructing with technology, pedagogy, and content knowledge (TPACK), teachers were asked to apply pedagogical, mathematical, and cognitive fidelity to technology used in an instructional…

With funding from NSF, the Prime the Pipeline Project (P[cube]) is responding to the need to strengthen the science, technology, engineering, and mathematics (STEM) pipeline from high school to college by developing and evaluating the scientific village strategy and the culture it creates. The scientific village, a community of high school…

GeoThentic, an online teaching and learning environment, focuses on engaging teachers and learners in solving real-world geography problems through use of geospatial technologies. The design of GeoThentic is grounded on the technology, pedagogy, and content knowledge (TPACK) framework as a metacognitive tool. This paper describes how the TPACK…