Here I'm going to outline an exercise in Matlab that combines the following features: A text file with four variants of the question Random selection of the variant Visual component in the form of an ASCII-art equation, like this: 2 ⋅ s + 4 ⋅ t a = ───────────── s + t The objective is […]
Heard about Virtual Programming Lab (VPL) and eClass at York and want to "kick the tires" a little? If you haven't already, VPL is a plugin for Moodle (eClass at YorkU) that allows instructors to create interactive programming activities for students. Here is some introductory material. [this may need an update after the update in […]
The VPL server in the YorkU EECS department was recently updated (2022/23). This had a small impact on existing VPL scripts. With Java, any script that uses JUnit needs to have its vpl_run.sh and vpl_evaluate.sh scripts updated. Here, I have the run script do the JUnit test directly. The evaluate script does JUnit through the […]
In the previous post I showed you how to use VPL and simAVR together to write a basic activity that would test to see if a student could change or assign the value of a register in the simulated microcontroller using the C programming language. While it was the most straight-forward way that I could […]
In Computer Architecture classes or Embedded Systems classes, it can be really useful to allow for students to be graded on assignments that allow them to interactively explore the inner workings of a microprocessor. One way is to have the students create programs in a hardware description language like Verilog or VHDL. Another way is […]
Introduction In YorkU's EECS Department, we have access to NGSPICE on our department's Linux machines (via RemoteLab). NGSPICE is yet another variation on the venerable SPICE circuit simulator. Our the University's Moodle system, eClass, we have access to Virtual Programming Lab, a framework for making interactive exercises for students. It is typically used with programming […]
One of the places that Moodle falls down in is in supporting math assignments. It occurred to me that we could treat math assignments like we do programming assignments by extending the Virtual Programming Lab plugin for Moodle to support Maple. This doesn't replace existing products like the Maple / DigitalEd Möbius platform, nor does […]
Introduction Microchip's MPLAB X permits simulation from the command line. This is interesting from the perspective of teaching if we have automatically-graded programming assignments that take the student's program and runs it against a simulated chip in an LMS like Moodle. Background I'm interested in how we can use the MDB in MPLAB X to […]
I enabled "completion tracking" on my eClass (Moodle) class pages. It's a great way for students to see how much work they have completed and how much work still needs to be done. Instructors can also use it to see how students are doing and to send messages as appropriate. I describe the "how-to" for […]
This is the first semester that I've taught 100% online. The Fall 2020 lockdown and the YorkU strike in 2018 gave me a taste of what it would be like and alerted me to the need for restructuring of my classes in order to make them more favourable to learning. During the pandemic, students are […]