Welcome to RebelMaths!

Hello and welcome to RebelMaths!

Who are RebelMaths?

RebelMaths are two Mathematics Educators working in the Irish Higher Education Sector. We are always seeking ways to improve our teaching and see this blog as a great motivator to make us gather some of our thoughts and maybe share some things we have learned along the way.

What will the RebelMaths blog be about?

We will be writing about our current interests in the field of mathematics education and I'm sure that these interests will evolve as time goes on. Currently some topics we have on our minds include

E-assessment in Maths
Mathematics Learning Support
Vertical non-permanent surfaces and Visibly Random Groups
Peer Assisted Learning
Using edTech in the Maths classroom at third level
Finding great ways to teach Transposition

If you are interested in any of these topics, or other topics in Maths Ed then you might like to check in from time to time to see what we are on about.

Comments

Visibly Random Groupings

About six months ago I was browsing on twitter when I came across some Maths education people tweeting about #VRG, #VNPS and #thinkingclassroom. This led me down a wonderful rabbit hole of figuring out what these mysterious acronyms stood for. In today’s blog post I’m going to focus on #VRG which, I discovered, stands for Visibly Random Groups. Visibly Random groups is an idea put forward by Peter Liljedahl. Usually when it comes to carrying out some group work in the classroom there are two standard ways that the groups are formed. Either the students themselves pick the groups or the teacher picks the groups. When the teacher picks the groups, there is usually some underlying reason that the groups are assigned in this way. Perhaps the teacher wants to make sure that there is one strong student in each group. Or maybe the teacher wants to split up some students who tend to be chatty. When the students pick the groups they will tend to pick groups with their friends. In v...

Domino Logic Gates. Fun and hands-on.

Domino logic Gates: A hands on lesson on boolean logic One of my favourite classes this year was one where we built domino Logic gates. We were seven weeks into a first year maths course for computer science students. We had been working through sets then algebra and then Boolean Algebra. Each week we had one three hour lecture (horrific, right). In the seventh week there was the first in class test for the module and I knew that the students were going to be tired after doing the test and I needed to keep it "light" somehow for the remainder of the three hour period. I was also working with these same students in a module called Effective Learning and Development and from discussion in that module I knew that a few of the learners were the type of learner that liked to move and do hands on work (there was a time that I would have said they were learners with a kinesthetic learning style but I know that is all out of vogue at the moment). I had been thinking of ways to t...

Numbas Question using Eukleides

Experimenting with using the new Eukleides extension in Numbas v4.0 A few weeks ago I attended an advanced numbas workshop given by Christian Lawson-Perfect in Cork Institute of Technology. During the workshop Christian introduced us to some of the newest features of Numbas that might be useful for us. Two things that immediately struck me as useful were the Eukleides extension and also the ability to embed a Numbas question into a blog. So here I am three weeks later finally getting around to trying both of those things out. A couple of years ago myself and Julie were both working on the teame.ie project which involved a lot of thinking about Numbas questions and trying to create nice exams and questions to help students with their learning via scaffolded tests and formative feedback. We had difficulty getting the trigonometry questions to look nice and I'm not sure that our way of making the diagrams variable was ideal. So I decided to revisit one of those questions and r...

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