Expertise arises from both knowing about the field and experience solving real-world problems in the field. In traditional classrooms, the teacher is the individual who has the greatest expertise in the field, and hence is the community’s expert. Increasingly, educators are sharing the role of the foremost expert in the classroom community.
Category: Teaching & Learning
Tacit Knoweldge
Philosopher and scientist Michael Polanyi used the term tacit knowledge to describe understanding that is implicit and difficult to state with precision. For this reason, tacit knowledge cannot be stated as an algorithm, so it cannot be downloaded to digital devices. According to Polanyi, tacit knowledge is necessary to frame a problem, to develop a Read More
On Test and Assessments… A Meandering Response to a Social Media Push
I posted on social media recently: Can educators devise assessments that can predict how students will develop rather than what they did? I was pushed to explain myself and that got me thinking what exactly I meant. So, here goes! We all know the culture of assessment in education. We are charged with documenting what Read More
Cognitive Load Theory: Brief Definition
Cognitive load theorists recognize three types of cognitive load: Intrinsic cognitive load is associated with the learner thinking about the information and the task. Intrinsic load does increase as the task becomes more complex, but steps to break the task down into parts and the use graphic organizers (for example) to help store and organize Read More
An Old Adage Revisited
“Those who can do. Those who can’t teach.” We have all seen this quote and observed (accurately) that it doesn’t show the great wit that many who toss it around think. Poems have been written about it; keynote speeches have been given about it. Books and articles have been written about it. We all despise Read More
Elevator Pitch: Teaching is Political
Because education and schools are technologies, they are not neutral. What happens in school is politically relevant, it matters to humans. This may seem a silly statement, but frequently, adults in schools proceed with their work and appear to be ignorant of this. The effect is especially observed in those classrooms in which the goal Read More
Assumptions That Are Likely False
• curriculum comprises well-defined information and skills that represent necessary human knowledge • the purpose of schools is to ensure students get the information and skills into their brains, thus become educated • educators know how to deliver instruction so the curriculum is transferred into students’ brains • the most efficient instruction occurs from simple Read More
Are They Learning? How Do We Know?
I posted a tweet recently that seemed to motivate folks to engage. I posted: What if students learn, but can't perform on assessments? — Dr. Gary Ackerman (@GaryAckermanPhD) November 23, 2023 The responses to my tweet suggest there are some educators have not yet abandoned the platform, and those who remain are thoughtful about the Read More
Formal Education and School Aren’t the Same (Anymore)
On the future of education. The rhetoric of “education is changing” has been white noise since I started in the field. (This year marks 40 years since I started my undergraduate studies. I started in the same year A Nation at Risk was published.) My career has also coincided with the arrival of desktop computers, Read More
Elevator Pitch on Caring & Education
Regardless of the outcomes, if your students leave your class: then you have wasted your time… and theirs.