Since computers were first introduced to classrooms, educators have explored various methods for using computers to access, process, and create information. Computer literacy, an instructional model built on the assumption that one who knew the parts and functions of components could create useful products was discredited as was the extensive use of drill-and-practice software in Read More
Author: Gary Ackerman
A Closer Look at Educational Data
Educational data has been a recurring theme on this blog. In this post, I continue considering the nature of data in education and the nature of data in science… comparing and contrasting the two. Constructs and Instruments Scientists are always specific about what they are measuring, and there are accepted methods for measuring these quantities. Read More
Teachers and Red Herrings
Last week, I attended my first meeting of a user group for a particular educational platform. In my new position, I was glad to find a cohort of professional who do similar work at similar institutions, using the same software. As a newcomer to the group, I introduced myself to many attendees, gleaned what I Read More
The Nature of Science: A Lens to Understand the Data Movement
A colleague and I recently had a conversation about “data” and its role in education. I maintained that advocated for using data have a fundamental misunderstanding of science and evidence. I further maintained that misapplication of the principles of science and inquiry makes the decisions made by “data-driven leaders” in schools dubious at best. This Read More
Education is a Technology
We can see that education is a technology by reviewing several characteristics of technology: One of the underlying assumptions about technology is that it makes life easier or more efficient. This turns out to be a false assumption. When computers arrived in offices, secretaries did not spend less time writing memos. They wrote (and rewrote Read More
What We Know About Learning
As I have been thinking about learning… and teaching… and how the two are not positively associated in the manner we often plan, I have been focusing on several assumptions that I make about learning which are not always shared with others: Motivation to learning is a multifaceted endeavor. Learners are driven to arrive in Read More
Leaderspeak Interpreted
I recently rediscovered a glossary that a colleague and I started a few years ago… we had been collecting terms we heard educational leaders using for years, and we reflected on what they meant when they used them. These still seem very appropriate today, so they will be appearing in this blog until the collection Read More
When Goals Are the Goal
I found this quote in the data for a chapter I am preparing for publication: We spent so much time trying to decide if the goals were specific, measurable, and all of the other adjectives for the acronym, we had no time to think about what we were going to do. Even when we decided Read More
Understanding #edtech
In order to assess the degree to which educational technology is influencing teaching and learning in any school data must be gathered from three different perspectives. It is reasoned that together these provide the most complete assessment of all five dimensions of the instructional and information (I & IT) systems installed in the school. Users’ Read More
Dimensions of #edtech
Sufficient Devices Are there sufficient computing devices available in the school? Sufficiency exists when there exists: Enough devices so teachers’ decisions are not limited; Enough capacity that students can create products teachers deem appropriate; Methods to easily share limited resources. Robust, Reliable, and Secure Network Is the school’s information technology network reliable, robust, and secure? Read More