In the 20th century, electronic media (such as radio, movie, and television) became widely used throughout the industrial world. In the last quarter of the 20th century, electronic media also included computers. In the last decade of the 20th century, telecommunications networks to which computers could be connected further extended the media landscape in many Read More
My undergraduate studies included many science courses, that’s what happens when one is studying to be a science teacher. As a graduate student in education, my mentors introduced me to qualitative research methods. For 20 years, I have been attending educational research conferences (and occasionally presenting at them). I’m certainly no expert, but I am Read More
Scholars and practitioners in many fields have developed use-inspired research methods specific to the problems they solve and the interventions they design. Educational design research (McKenny & Reeves, 2012). McKenny & Reeves (2014) captured the dual nature of educational design as a method for designing interventions and a method for generating theory, as they noted Read More
Cognitive load theory is an idea I have been integrating into my presentations and workshops for a few years. (It has been addressed in this blog previously.) This is a version I have been including this summer: While technology acceptance is a theory that can explain and predict the decision to use a technology, cognitive Read More
This is an excerpt from some work I did recently in which I described school leaders whose adoption of technology planning appeared to reflect Rogers’ (2003) stages of adoption of innovations. Our school had been struggling with some aspects of our educational technology. Both our teachers and our technology people were trying, but we seemed Read More
One of the reasons there is so much debate about teaching and learning and what we should have students spend their time doing when they are in schools is that there are different theories about human learning. By theories, of course, I mean ideas supported by evidence that accurately predict and explain what we observed. Read More
What educators believe about how human brains function and what causes brains to change is one of the most important factors that determines how they organize curriculum and deliver instruction. Even those educators who claim to be unaffected by psychology or learning theory (in my experience a large majority of teachers eschew theory), their teaching Read More
I’ve been reading some of Robin Dunbar’s work recently, specifically Dunbar’s number. According to this idea, humans are capable of having meaningful interaction with about 150 people. In my recent readings, it seems “other” personified entities (such as God or our pets) can be included in our counts. Dunbar suggests the number is actually one Read More
Reach out @garyackermanphd if you are interested in the entire chapter. ABSTRACT Schools have become places filled with digital tools. Despite this fact, school leaders find technology planning to be an area of relative weakness. This chapter describes the experience of four school leaders who adopted an unfamiliar strategy for making technology decisions. The leader participated in a Read More
This is an extended version of a previous post. In describing education as a social invention, Jerome Bruner observed, “each generation must define afresh the nature, direction, and aims of education to assure [that] freedom and rationality can be attained for a future generation” (1966, 22). He went on to detail how new discoveries in Read More