February 16, 2015, 9:00 am
It’s been six weeks since the start of the semester, so it’s time for a brief update on the specifications grading “experiment” (although something being carried out in real life probably shouldn’t be called an “experiment”). So far it’s going quite well.
In this post I want to talk about timed testing under specs grading. This is an idea that’s not prevalent in Linda Nilson’s book on specs grading that got me started down this road. Mathematics is a subject that typically has a significant amount of procedural knowledge, unlike a lot of the subjects represented in Linda’s book. So there is a need to assess students’ ability to show that they can perform certain tasks on demand, without the benefit of virtually unlimited time and resources — things like calculating derivatives, interpreting graphs, and instantiating definitions.
Don’t misunderstand: Those tasks don’t make up…
January 22, 2015, 8:00 am
While specifications grading continues to unfold in class, I’m also still using and refining the flipped learning model. Recently I had time to reflect on how I’m implementing flipped learning in my classes, and I noticed that some of my thoughts on flipped learning have evolved over the last few years, including some breaks from things I’ve written here on the blog. Here are three of those thoughts that stood out for me.
What I used to think: Pre-class activity in a flipped learning model is about mastering content-oriented instructional objectives.
What I think now: Pre-class activity is for generating questions.
I attended a talk by Jeremy Strayer last year, and he said something that stuck with me: that the purpose of pre-class work in the flipped classroom is to “launch” the in-class activity. In flipped learning we certainly want students to pick up fluency with …
January 19, 2015, 4:45 pm
I’m back from taking a few days away for the holidays and to get the new semester underway. Before the break, I had posted a couple of articles about specifications (“specs”) grading and how I planned on using it in my classes. That was before I had sat down to hammer out the specifics. Now that I’ve done some hammering, I thought I’d give some updates, specifically on the way specs grading has worked itself out in the Discrete Structures for Computer Science course.
A lot of what I am going to write here is a repeat of what I wrote earlier on December 22, but between that previous article and the actual start of classes two weeks ago, I made some significant changes. So bear with me if it sounds like I’ve said a lot of this before – I have, but this is the final version.
I’d taught this course before a couple of times using a traditional grading system. The course …
December 22, 2014, 4:38 pm
The last time I posted, I made a public commitment that I would be moving away from traditional points-based grading systems and implementing specifications grading in the upcoming semester. It’s 20 days later, and after a week of in-depth trial and error (mostly error, it feels like), I have working prototypes of specs grading-centered versions of both courses I’ll be teaching. With a few modifications (that’s your cue for suggestions, readers) these are basically ready to “ship”.
Discrete Structures for Computer Science 2 is the second semester of a year-long sequence in discrete mathematics aimed specifically at computer scientists. Here is the newly revamped syllabus for the course and here is a document that will go out with the syllabus that details exactly how the assessment and grading will work.
Modern Algebra 2 is the second half of a year-long sequence on, obviously,…
December 2, 2014, 2:03 pm
After reading about specifications grading in this article and then interviewing Linda Nilson about her book on the subject, I read Linda’s book over the holiday break. It’s causing a chain reaction in my mind about how I view and assess student work that expands outward into how I think about teaching and learning on a fundamental level.
Whether or not you’re on board with the idea of specifications grading, Linda’s book is a challenge to re-think the fundamental assumptions we in academia often make about assessment and grading. For me, there were four things that were very clear to me after reading the book that were only partially clear before.
1. Traditional grading systems work against my goals as a teacher. At the beginning of this semester, I publicly stated that I was organizing my work around the principles of relationships, balance, simplicity, and kindness….
November 25, 2014, 9:10 am
It’s been a while since our last 4+1 interview, so I am very happy to get this series going again. In these interviews, we pick an interesting person somewhere in math, education, or technology and ask four questions along with a special +1 bonus question at the end.
Our guest this time is Linda Nilson, founding director of the Office of Teaching Effectiveness and Innovation at Clemson University. She’s the author of numerous papers and books on teaching and learning in higher education, including the essential Teaching At Its Best, and she gives regular speaking and workshop engagements around the country on teaching and learning. Her latest book, Specifications Grading: Restoring Rigor, Motivating Students, and Saving Faculty Time, is IMO maybe the most innovative, provocative, and potentially revolutionary one she’s done, and that’s the focus of the interview.
I first met Linda …
November 19, 2014, 3:57 pm
This is the last of three videos that I made for the An Introduction to Evidence-Based Undergraduate STEM Teaching on Coursera. Here, I describe how I make what I call a “working example” video, one in which I am working out an example as if at a whiteboard, only on an iPad screen.
As with everything, there is more than one way to do this. I used to use a Wacom tablet and the Flysketch app to annotate PDF’s and record the action. I’m more iPad-centric these days but even now my methods are still a work in progress. Since the making of this video, I’ve tried to make a couple of working example videos for my classes, but the Doceri window that appears on the Mac has a lot of flicker on it, so much that it’s distracting when viewing the final product. I don’t know why this is the case, but it’s led me to consider other workflows, including recording the entire screencast on Doceri…
November 11, 2014, 1:50 pm
Here is the second video in the three-part series that I did for the An Introduction to Evidence-Based Undergraduate STEM Teaching on Coursera. This is one gets under the hood about how I make the videos I call “talking head” videos — where it’s just a voiceover and some lecture slides running. The talking head video is very similar to a traditional lecture or a conference talk, so for those instructors out there who are looking to transition to a flipped learning model, or make additional video content available to students and are looking for the simplest place to start, this would probably be it.
I should note that I probably overcomplicate this process. In PowerPoint and Keynote, for example, you can record a voiceover while the slides are playing — just use the built-in computer microphone, and there’s no additional hardware or software needed. I’m just a stickler for good…
November 4, 2014, 9:26 am
Remember how earlier this semester I wrote that, despite the constant influx of projects and tasks that I am working on, I am really focusing on just four things: relationships, balance, simplicity, and kindness? Well, unsurprisingly it turns out that this is harder than it looks. In fact, as the semester creeps into the final few weeks, I’m freshly aware of just how hard it is to summon the humanity and the charity it takes to
not throttle a whole lot of my students treat each student with the care and respect she or he deserves.
This was particularly clear last Monday morning. I have this condition I call “Sunday Night Insomnia” which involves me sleeping extremely poorly almost every Sunday night. I don’t know why this happens. It’s not because of nervousness – most of the time I’m not even thinking about work the next day – or being in front of the TV, or drinking …
October 29, 2014, 12:55 pm
Last week I was honored to be part of the MOOC on An Introduction to Evidence-Based Undergraduate STEM Teaching that’s currently being offered by Vanderbilt University through Coursera. Derek Bruff (who did a 4+1 interview for us last year) is one of the lead instructors of the MOOC, and he asked me to contribute three videos about my use of screencasting and lecture as part of the flipped classroom.
Those videos went out on the MOOC last week, and now that the Courserians have had a week with them, I’m going to share them with you as well. I made three of these videos. The first one, below, has to do with my approach to lecture and the pedagogical framework for screencasting as part of a flipped-instruction model. The second and third, which I will post later, get into the nuts and bolts of how I actually construct screencasts. I get asked a lot about those nuts and bolts, so it was …