Appropriate Proper Reasonable Most technologies are local creations. Members of a population will identify a need, find naturally occurring phenomena that can be controlled and applied to meet that need, and then design a new hard or soft technology based on the phenomena or they will exapt an existing technology to meet a need. Different Read More
87: Humans as Learners Human beings are unique creatures. We walk upright, and this freed our forelimbs so we developed unusual dexterity allowing us to build and use tools. Because we walk upright, our pelvises are narrower than the pelvises of other primates. To accommodate birth through such a pelvis, human babies are born small Read More
86: Is #edtech Speeding Back to the 1960’s? By the early 1960s the price of mainframe computers had decreased to the point where sales to educational markets were possible. At about the same time the potential of using computers in schools was recognized, but some cynics have suggested that the educational applications of computing were Read More
As educators recognize they need to prepare students for a far different future than they ever imagined, they are beginning to recognize that the traditional models of “offering a course” or “teaching a lesson” to fill the gaps in students’ preparation is untenable. We cannot possibly provide all of the knowledge, skills, habits, and experiences Read More
A final epistemological assumption that affects who teachers approach their work with students is the innateness of learning. Clearly, there are individuals who have different abilities to learn, and those are grounded in physical and developmental aspects of the learner as well as social aspects of the learners’ experience. Some extend these differences to the Read More
84: Edtech for Edleaders: Local Area Networks Local area networks (LAN) entered most educators’ experience in the mid-1990’s when the first servers to be regularly accessed by teachers and students arrived in schools. Early uses of LAN’s in schools included connecting multiple computers to a shared a printer and sharing files using a folder (or Read More
92: Edtech for Edleaders: A Rationale Opening the door and peering into the wiring closet where network devices are installed can be an intimidating experience. These rooms tend to be filled with white noise (generated by fans moving air which is cooled by air conditioners that operate day and night during all seasons) and racks Read More
85: Edtech for Edleaders: Computer Rooms Today While computer rooms have largely fallen out of favor, they continue to be maintained in many schools. As more diverse computing devices have entered the educational market and Internet-only notebooks became more popular, computer rooms have become more important for providing capacity for specialized purposes that require sophisticated Read More
Continuing to examine the effects of epistemology on how teachers approach their craft, this post considers the speed at which learning is assumed to occur. For some, once information has been been transferred to a brain, we can assume the person in whom that brain exists has “learned” the information and can use it in Read More
93: Edtech for Edleaders: What We Want in IT Systems When describing the IT systems they build and manage, IT professionals use three words to describe their systems (or at least they try to build systems that can be described with these three): Reliable systems are available whenever users need them. Internet services providers, web Read More