Visual tracking of multiple objects in a complex scene is a critical survival skill. When we attempt to safely cross a busy street, follow a ball's position during a sporting event, or monitor children in a busy playground, we rely on our brain's capacity to selectively attend to and track the position of specific objects in a dynamic scene. This…

For a society so adept in developing advanced technology, people have been grossly inept and negligent in concocting organizations and devising political and managerial innovations to apply technology effectively. This is true particularly in education, where technological innovations, including applications of computers, stagnate without…

Teaching introductory astronomy means discussing celestial objects that are beyond most students' experience. Simply talking about them is usually not sufficient to convey their size, distance, complexity, and beauty. One way that we introduce our students to celestial objects is through observing sessions, but we have also extended these…

Engaging students in the study of genetics is essential to building a deep understanding of heredity, a core idea in the life sciences (NRC 2012). By integrating into the curriculum the stories of famous scientists who studied genetics (e.g., Mendel, Franklin, Watson, and Crick), teachers remind their students that science is a human endeavor.…

This is the opportunity to be an "insider" into the process of one person's experience of working on a mathematical problem. The experience is enhanced through the support and intervention of a learning mentor who "knows" the learner. This mentor/learner dialogue is documented to describe the problem solving journey. It shows…

Today's world is facing many problems caused by the economic crisis "leading" thus to an education crisis. "Witnessing" major changes in the curricula, "at" different ways of assessment, at teaching and learning in a transdisciplinary manner which took by surprise the students who, in turn, "feel" disarmed and unable to cope with these changes…

At Cambrian School District, educators are trying a new approach as they investigate new technologies. Rather than roll out a one-size-fits-all mandate that one will use this new "box," which may also sit gathering dust, they have implemented a new model. Early in the last school year they announced the Digital Media Academy, and in…

Details are given for the conversion of an inexpensive webcam to a camera specifically sensitive to the near infrared (700-1000 nm). Some experiments and practical applications are suggested and illustrated. (Contains 9 figures.)

In the context of classroom, it is possible to create a playground with digital technology beneficial for learning in spite of rising enthusiasm in incorporating educational games in classroom. This paper is an essay to describe a learning playground called Digital Learning Playground (DLP). It is essentially an application of digital technology…

The article aims to compare international conferences, "The International Educational Technology Conference" (IETC, 2011) and "The International Conference on Computers in Education" (ICCE, 2010), from various dimensions. The comparison is expected to conclude a better approach for every IETC and ICCE to be held. (Contains 4…

Computer-based interventions are being used more in the classroom. Student responses to these interventions often contribute to decisions making regarding important outcomes. It is important to understand the effect of these interventions within the context of the intervention as well as across related context. The current study examined the…

At the first meeting of a districtwide committee on integrating 21st century teaching and learning in their schools, the author asked the committee members if they thought educators could provide a 21st century education if all of the computers and devices suddenly broke. They agreed that teachers do not need computers to provide 21st century…

Medical education has pioneered educational innovation in higher education as exemplified by the problem-based learning (PBL) movement. A multitude of reviews and meta-analyses indicate that the PBL movement has been successful in many ways. Innovations in medical education, however, are not limited to curricular reform and interactive…

How do instructors guide students to discover mathematical content? Are current explanatory models of pedagogical practice suitable to capture pragmatic essentials of discovery-based instruction? We examined videographed data from the implementation of a natural user interface design for proportions, so as to determine one constructivist tutor's…

Information Communication Technology (ICT) is established within the education systems of most of the industrialized world, across the curriculum and across all ages. Learners, especially younger cohorts, are highly motivated to use ICT within their learning due to their familiarity with technology. However, before integrating any technology into…