There are some tools educators should not be expected to use without direct instruction and IT managers must plan for these needs when newly hired educators are “on-boarded” and to support educators during major transitions. The IT systems that require direct instruction include: • Procedures and credentials for logging on to all systems that are Read More
Many teachers have deep personal and emotional commitment to their own education and the practices that marked their entry into the profession and their own teaching. Their understanding of purpose is grounded in these experiences, so teachers who have autonomy may reject the vision and purpose and pathways to change even if they are clearly Read More
I am not a fan of the current fixation of educators on assessment. My criticism is based on a couple of points. First, we are so caught up in the work of assessing (work which includes differentiating formative and summative which is a meaningless differentiation) we are reducing our capacity to provide meaningful feedback and Read More
The web service for managing repair requests that is web-based are often called “ticketing systems,” because one submits a “help ticket” that summarizes a problem; the ticket is assigned to someone with the skill and network credentials to fix the problem, and notes regarding steps that are taken are added to the ticket. Once the Read More
Fundamentally, computer networks are simple systems. To build a network, one provides a pathway to move data from one node to another (through electrical signals transmitted over wires or radio signals that travel through the air), gives every node a unique address (so the network “knows” where to deliver packets), and then keeps track of Read More
For most of human history, communication was an aural or gestural activity. We spoke and we made gestures, other heard and saw our movements. In both cases, the communication was ephemeral. Unheard words and unseen gestures are lost. There is evidence of humans creating painting and other artifacts which presumably were intended for meaningful communication, Read More
Several years ago, I was asked to gather some “data” regarding “how our school technology is doing.” I was familiar with technology acceptance model, and intended to ground my answers to the inquiry in data collected with a valid and reliable instrument. Turing to the literature, I found there were instruments for measuring Unified Acceptance of Read More
Hegemony is an interesting word. It describes the dominance of one idea (or culture or social group) over another. Users typically adopt a critical tone when using the word; hegemony is established and maintained by imposition. Pedagogy is also an interesting word. It captures the actions taken by a teacher in a classroom, as well Read More
Diffusion of Innovation (Rogers, 2003) is a well-known theory that predicts and explains who new ideas and practices spread through communities. The stages of adoption are perhaps the most widely used aspect of this theory, but other aspects are useful as well. Rogers identified several measurable factors that are associated with the diffusion of innovations Read More
At its most basic level, the World Wide Web is a collection of servers; these computers are always powered on and connected to the network. Files on a web server are contained in a directory that is configured to allow outside users to read the contents, and the file is read when a visitor uses Read More