I had many discussions in CSEdCon about the critical time to get students interested in Computer Science. Some support an emphasis on Elementary/ primary education. The claim is that early interest can capture all students and significantly increase the odds that girls and students of color will become motivated to pursue computer science. This is true but not quite enough. We know from our research in multiple STEM fields that the very students we were focused on lost interest during the middle school years despite high interest during their primary years.
This blog focuses on ways that art, technology, and literacy can interact in all educational settings.
Monday, September 26, 2022
Notes from CSEdCon
I had many discussions in CSEdCon about the critical time to get students interested in Computer Science. Some support an emphasis on Elementary/ primary education. The claim is that early interest can capture all students and significantly increase the odds that girls and students of color will become motivated to pursue computer science. This is true but not quite enough. We know from our research in multiple STEM fields that the very students we were focused on lost interest during the middle school years despite high interest during their primary years.
Thursday, May 19, 2022
Computer Science as a Core and the Buffalo Massacre
The argument against teaching computer science to all came this week from some of our rural schools. They point out, and rightfully so, that the many jobs needs in their communities go far beyond computer science. Once again, I would like to stress that rural communities do need to manage their needs in flexible and locally sensitive ways.
My point, however, is that we should stop thinking about computer science as exclusively a Career and Technical Ed issue. It is not. Understanding and being able to get a sense of technology is a core knowledge. The metaphor for me is the difference between a health career class (CTE) and biology (core knowledge). All educated people need to understand core ideas in the way the world works around them. Technology-driven by the capacity of computer science is one of the most dominant forces in our lives.
An example in public discourse is how some platforms use algorithms that create extremist views by presenting users with a twisted worldview fed by engagement algorithms. Extremists from all creeds seem to find a community and become radicalized online. Teaching Computer Science will not solve this problem. It will, however, help at least some users understand the process and maybe resist it a little better.
Sunday, February 21, 2016
The Digital Writing Gap or Let's all switch to Pencil
Photo by mpclemens CC |
The key finding is straightforward:
" While fourth-graders had similar overall average scores on the 2012 NAEP computer-based writing assessment and on a paper-based pilot writing assessment administered in 2010, an analysis of 15 writing tasks common to both assessments revealed a different story. The average score of high-performing fourth-graders was higher on the computer than on paper, whereas low- performing students did not appear to benefit from using the computer. This finding suggests that low-performing fourth-graders did not fully demonstrate their writing ability on the computer in the 2012 NAEP computer-based pilot writing assessment, and that the use of the computer may have widened the writing achievement gap."
The growing gap is scary stuff. The results mirror the work by Don Leu that found similar effects with reading digitally. One response can be, so let's just assess kids without technology. The logic is that is technology in assessment widens the achievement gap then we should just go back to pencil and reduce the gap. Switching to pencil, however, is a short-sighted response. Assessment strived to approximate real world knowledge and skill. Writing in our world is done on devices more than any other way. One might argue about the value of note taking by hand, but the composition of personal, public, and professional communication is done electronically. Keeping the assessment to pen and paper would hide the much bigger gap that exists and divert us away from the main challenge- early access to digital technology for all children.
My claim here is that the language of the report makes it seem like the method is the culprit- "the use of the computer may have widened the achievement gap" I would argue it just exposed it.
I hear teachers and administrators worry that the tools embedded in the software/ internet provide "cheats". Children will use editing, dictionary, and spelling tools in a way that would reduce their learning.
This, however, is what the study found:
"In the computer-based pilot assessment, students’ actions on the computer were captured and analyzed for the lowest performing 20 percent of students, the highest performing 20 percent of students, and the middle-performing 60 percent of students. Compared to the middle- and high-performing students, a higher percentage of low-performing students:
- used key presses less frequently;
- did not use the spellcheck function;
- did not accept any automated spelling corrections; and
- used the backspace key less frequently to edit their work.
- write longer responses;
- use the spellcheck tool more often;
- use the thesaurus tool more often; and
- use bold and italics for emphasis more often. "