Archive for the Education Category

Chalk and Talk

Posted in Biographical, Education, Maynooth with tags , , , , on October 22, 2021 by telescoper

Today is the last day of teaching ahead of next week’s mid-term break. As it happens I did two consecutive lectures from 11-1 today instead of the usual one from 12-1 because of a rearrangement necessitated by a staff absence. I don’t mind admitting that I’m looking forward to a bit of a pause during Study Week, before embarking on the remaining 7 teaching weeks of the Semester.

The room I give my 12-1 lecture in has a chalkboard but the one for the 11-12 slot only has a whiteboard. The downside of the whiteboard is that it is almost impossible to make a lecture recording because the contrast is too low. I was happy to move to the usual room for the second one, which isn’t great either but at least has a decent blackboard.

A still from one of last year’s Engineering Maths lectures from home…

I know people think I am very old fashioned in persistently using a chalkboard. They also find it quite amusing that I bought one especially so I could do lectures from home using it. It’s far easier to get a decent contrast than using a whiteboard and I find that standing up and walking around allows me to communicate more effectively, at a decent pace and with a reasonable amount of energy. Most importantly of all I think it’s important for the students to see a process unfolding.

It’s proving much more difficult to provide decent quality lecture recordings on campus than at home because of the lack of decent camera facilities, but I’m doing the best I can.

Anyway, I was pleased to find a recent article about why Mathematics professors at Stanford University still use chalkboards. I agree with everything in it and will continue to use chalk and talk as long as I can. The way things are going with Covid-19 I may even be using the one at home again before too long…

Meeting in Person

Posted in Covid-19, Education, Maynooth on October 16, 2021 by telescoper

Yesterday was the end of Week 4 of the Autumn Semester. Because Hallowe’en is on Sunday this year, the mid-term study break is a bit earlier than usual, meaning that Week 5 is the last week before that. That’s not to say we have a holiday of course, apart from the October Bank Holiday on 25th October, the first day of that week. There is, however no teaching in that week. Although the break is welcome, it does mean a rather long run-in of seven uninterrupted weeks of teaching until the Christmas break.

Anyway, yesterday we had our first in-person Departmental Meeting since I don’t know when. It wasn’t quite “normal” as some members of the Department joined via Teams, everyone wore masks and we held the meeting in a large-ish lecture theatre to enable physical distancing. We still have one lecturer who is not able to be in Ireland because of visa delays, so he joined remotely. At least there is a sign of movement on that issue, and we think he’ll be in Ireland and ready to teach after the study break, on November 1st. We did have student representatives present, which was very welcome, as it was difficult to arrange during the lockdown.

Although I’ve had about 18 months of practice to get used to virtual meetings I still dislike them so intensely that my heart sinks whenever anyone calls one that I have to attend, which is depressingly often. Meetings in person are so much better in my view. I don’t know why that is. Just call me old-fashioned. I think yesterday’s meeting went rather well, all things considered, with contributions from just about everyone present.

The October study break is traditionally when we prepare our examinations for the January period. One of the most important items on the agenda was what to do for this January. The official line is that we’re supposed to return to normal, with traditional examinations on campus. I think most lecturers will do their exams like that unless the public health situation deteriorates even more rapidly and we are forced to switch online again. With Covid-19 cases rising significantly, that is a distinct possibility.

I think most staff agree that there are positives to the online style of examinations and I’ve left it up to individuals to decide what they think is best for their particular modules. The important thing however is to inform the students as quickly as possible so they know what’s going to hit them. Students in Year 2 have never had a “traditional” examination at Maynooth and those in Year 3 only had one set, way back in January 2020. They will need to readjust to not having an “open book” style of examination. On the other hand, in theoretical physics we try to test problem-solving rather than memory so I think we’re in a better position than many disciplines to manage this.

First-year students this year are in a different but also tricky situation, in that they are facing their first set of University examinations having had their school education significantly disrupted by the pandemic. We have to help them cope with the fact that they may not be as well prepared as students in previous years. Since I’m teaching the first-years this Semester, this means doing more revision classes and tips on examination technique.

I’ve alluded to the backdrop of rising Covid-19 cases already, and this is causing considerable uncertainty. Some time ago the Irish Government announced that most remaining public health restrictions would be scrapped from 22nd October, i.e. on Friday but case numbers are alarmingly high:

There has been a steep rise recently, not only in positive tests as shown on the graph, but also in positivity rate and hospitalizations. I think this is not surprising. The Coronavirus is circulating like wildfire in the UK right now and it is very difficult for Ireland to insulate itself from that given the open border. In addition it is still the case that about 10% of the adult population is not vaccinated and those who refuse the vaccine are also most likely not to observe social distancing, wear masks, etc. Only 1-in-10 are not vaccinated, but it only takes one to give you the virus.

At least I can say that students in my classes have observed the rules on mask-wearing diligently once in the classroom. The one-way systems in place in campus and staggered lecture start times have been less somewhat successful. I’ve arrived for classes several times only to find the previous lecturer over-running with the consequence that the students in my class are in close proximity to those in the previous class on the way in and out respectively.

I doubt if these infringements are causing significant problems, however. I think it’s far more likely that the virus is spreading in social events and on public transport. The basic problem is that in the minds of some people the pandemic is already over, though in my experience of everyday life outside the University people in shops etc are masking up and behaving sensibly.

We await the announcements due on Friday with interest. If I had to guess I would say that the Government will once again cave in to pressure from the hospitality industry and remove restrictions on bars, restaurants and nightclubs and then feign surprise that infections rise yet again. That won’t have an immediate effect on universities and colleges but it will probably prolong the pandemic well into next year, and necessitate a programme of booster shots for the whole population.

A Question of Accommodation

Posted in Covid-19, Education, Maynooth with tags , , , on October 3, 2021 by telescoper

Two weeks into the Autumn Semester, we’ve now had a week of teaching first-year students and two-weeks for all other years. I won’t say there have been no challenges but I think it has gone as well as can be expected. In particular the students (at least in my lectures) have impeccably observed the protocols. Although I’ve had to improvise with the equipment they do seem to appreciate my attempts to record my classes too.

The biggest problem Irish universities seem to be facing as we emerge from the pandemic is student accommodation. The media are full of stories about this issue, pointing the social cost as well as the difficulty posed to students’ education; see, e.g. here. There is a chronic housing shortage in Ireland anyway and this is a specific manifestation of that general problem.

The situation here in Maynooth is particularly acute, with some students having to make 220km round trips by bus to and from Co Wexford. I saw that bus the other day, actually. It’s always been an issue with my Tuesday MP110 lecture (which starts at 5pm) that some students have had to leave early in order to get a bus home. Even more students are doing that this year. I’m definitely glad I decided to record my lectures for the benefit of these students who have to miss part of the class for no fault of their own.

So why is there a student accommodation crisis? One factor is that Maynooth has had a bumper year for recruitment. There is only room on campus for 1,170 students out of a total enrolment approaching 14,000 and those rooms were all snapped up weeks ago. It’s a similar situation elsewhere. Universities have not been able to construct sufficient numbers of sufficiently affordable student rooms to keep up with demand. This is partly because of high building costs and planning bureaucracy, but also because Irish third-level institutions are strapped for cash thanks to decades of underfunding.

But there’s another issue, caused by the lingering effect of Covid-19. A significant number of students at Maynooth usually rent rooms locally in a family home on a four or five days a week basis, sometimes with meals included. This sort of arrangement is highly unusual in the UK, so it surprised me when I first moved here that so many students live that way. On the weekends they go back to their families, often travelling a considerable distance to do so. Typically these students arrive in Maynooth on Sunday evening or Monday morning and leave on Friday afternoon or evening; we see lots of students waiting for buses on the Kilcock Road on Friday afternoons.

Because we’re not fully out of Covid-19 restrictions, the supply of rooms available on this kind of letting arrangement is greatly diminished because of the perceived risk of a tenant being infectious (especially for elderly landlords). I know personally quite a few people who used to offer this kind of accommodation but are not doing so this year, hence the particular difficulty. I hope this situation improves soon, but for the time being it leaves many students having to commute great distances. I hope this doesn’t lead to some with difficult journeys dropping out.

I actually feel a bit guilty about this myself. I have a spare room in my house in Maynooth. It’s not huge but it has a single bed and a small desk in it so would work quite well for a student. I don’t really need the money, though it would be useful, but given the crisis I’ve thought of offering it as a weekday let. I do think, however, that it would be very awkward for a member of University staff to be landlord to one of their own students (both for me and for the student). On top of that, after such a long time as a bachelor I’ve just got used to living on my own! It’s a bit selfish, I know, but I therefore decided not to do it, though if there is an emergency (such as if people get snowed in as happened a few years ago) I would obviously offer my spare room as temporary accommodation.

A New Regime

Posted in Biographical, Education, Maynooth on September 30, 2021 by telescoper

With the departure of Professor Philip Nolan (whose last day at Maynooth is today) there will soon be a new regime in place at the University. Nobody knows what changes will take place, but there will undoubtedly be some and there are reasons for being nervous about what they will bring to STEM disciplines.

On a more personal note some things will change less than I originally planned. Back in July, exhausted after a difficult academic year, I wrote this:

I was appointed as Head of Department for three years, but last week I asked the University to let me step down from my role as Head of Department of Theoretical Physics from the end of September 2021, a year early. I’ll carry on as a Professor, hopefully with some time to do research, although my teaching duties will undoubtedly remain heavy.

Part of the thinking behind that decision was that a major reorganization of Physics at Maynooth University was on the cards and I thought the position of Head of Department would no longer really exist from the end of September. It is now clear, however, that the reorganization is not imminent. Don’t ask me whether or when it will happen now. That will be up to the new President. It certainly won’t be in effect from 1st October, though. We also have serious staffing issues this year due to the retirement of one colleague, the departure of another to a position in Germany, and another taking a sabbatical for the year. These positions are currently replaced by temporary lectureships, the holder of one of which is still yet to arrive in Ireland and is doing his lectures remotely from abroad.

The current state of the Department is not such as to make the position of Head attractive so, after discussions with my colleagues in the Department earlier this month I agreed to carry on for another year, until the end of my original term. Hopefully by this time next year we will be back to a full complement of permanent staff and the position concerning the reorganization will be clearer – or indeed the reorganization might have actually happened – so that would be a far better time for someone to take over if the position still exists.

I do therefore have another year of heavy teaching and administration in front of me, except that my colleagues have agreed to help me out considerably by taking some of the administrative burden on their own shoulders and teaching will hopefully be in person for the whole year and not online, which makes it far less onerous.

On the other hand, there are two silver linings. One is that after three years as Head of Department I get an automatic sabbatical – if I can find another institution who wants to host me! The other is that this Semester I have no teaching on Thursdays. That is more by luck than good judgement but I decided to seize the opportunity to make it my “research day”. For the rest of the Semester I will be working from home on Thursdays, as I am indeed doing now (although actually not working at the moment but taking a tea break and writing this post).

As it happens Thursday is also the day of my newly organized veggie box delivery, so here’s a picture of the enormous Savoy cabbage that arrived this morning (along with various other items such as leeks, rainbow chard and beetroot):

One final aspect of the new regime is that being at home today I’ve finally surrendered to the colder weather and put the central heating on…

The End of an Era

Posted in Covid-19, Education, Maynooth with tags , on September 29, 2021 by telescoper

This afternoon I attended an event in the Aula Maxima on Maynooth University Campus to bid farewell to the President of Maynooth University, Professor Philip Nolan who has been in that position for 10 years and who steps down at the end of September (i.e tomorrow). For the last 18 months he has been chairing the Epidemiological Modelling effort as part of National Public Health Emergency Team dealing with Covid-19.

Here are two views of the ceremony taken from my position next to a radiator (it was quite cold today) :

Presentation of Gifts
Farewell Speech

After the formal indoor bit of the event in which the number in the audience was strictly limited and masks were worn, we adjourned outside for a reception which was especially nice because it’s the first social event I’ve attended in person for a very long time. In fact I haven’t been in the Aula Maxima for a couple of years either!

It was a pleasant occasion with many warm and well-delivered contributions, and I think was a fitting tribute to a President who has held his office with great distinction. I had the opportunity to wish Professor Nolan all the best in person over a glass of wine at the reception but I’d like to repeat it publicly here. After all, it was on his watch that I got my position here. Farewell, Prof. Nolan, and please accept my very best wishes for the future.

The only disappointment for me is that among the speeches by academics and other staff there was no time for personal appearance by Maynooth University Library Cat…

Astrophysics & Cosmology Masterclass at Maynooth!

Posted in Biographical, Education, Maynooth, The Universe and Stuff with tags , , on September 28, 2021 by telescoper

Regular readers of the blog – both of them – may remember that, after a couple of postponements due to Covid-19,  we presented a Masterclass in Astrophysics & Cosmology in Maynooth on March 25th 2021. Well, owing to popular demand we’ve decided to do a re-run of the event on Friday 12th November 2021 ahead of next year’s CAO cycle.

This will be a half-day virtual event via Zoom. It’s meant for school students in their 5th or 6th year of the Irish system. There might be a few of them or their teachers who see this blog so I thought I’d share the news here. You can find more information, including instructions on how to book a place, here.

Here is the updated official poster and the programme:

I’ll be talking about cosmology early on, while John Regan will talk about black holes. After the coffee break one of our PhD students will talk about why they wanted to study astrophysics. Then I’ll say something about our degree programmes for those students who might be interested in studying astrophysics and/or cosmology as part of a science course. We’ll finish with questions either about the science or the study!

(And at 12 noon I don’t turn into a pumpkin but do have to run off to give a lecture on vector calculus..)

Welcome to the First Year

Posted in Education, Maynooth, The Universe and Stuff with tags , , , on September 27, 2021 by telescoper

Well this morning I had my first lecture to the new first-year students on their first day of teaching at Maynooth University. It went fairly well, and my improvised attempts to record the lecture for the students were reasonably successful too.

When I started at about 11.05am I was a little disappointed that I only had around two-thirds of the number I expected, but I assumed that was that students had difficulty locating the venue, Physics Hall. Not unreasonably quite a few new students assume that this is in the Science Building on the North Campus where the Physics staff are based. In fact Physics Hall is on the much more scenic South Campus, which is quite a distance from the Science Building which usually means that some newbies arrive late as a result of going to the wrong venue.

Incidentally, here is a view of Physics Hall from the front taken in 2012 at a Mathematics Lecture by Tim Gowers. The hall hasn’t changed much since then!

I like this room because (a) it has good blackboards at the front and (b) although a reasonable size there is not a huge distance from the lecturer to the back of the audience so everyone can see and hear the lecturer, and can be heard by the lecturer if they ask something.

Anyway, the first lecture was very introductory so late students weren’t going to miss anything earth-shattering, and in any case I was recording it, so I started on time. After talking for over half an hour someone – a theoretical physics PhD student – came in to the hall and explained that about half the class had been standing outside thinking I hadn’t turned up because the door was closed. Why they didn’t try the handle and have a look inside I don’t know! When the latecomers had all filed in and found a seat I had roughly the number I had initially expected so all was well. I explained to them that they shouldn’t stand on ceremony next time.

It did occur to me that this year’s new students have a pretty good reason for not knowing where anything is on campus is that for many of them today is the first day they’ve ever been herein Maynooth. Open days last year were all virtual, for example. It must feel very strange to commit to a four-year degree at a University you’ve never even visited before, but that’s what this cohort of students have been forced to do.

One of the things I tend to do in the first lecture is to explain that I do like to have interaction in my lectures and it was nice to find that quite a few people did answer when I asked questions. Lectures are so dull if it’s just an old fart blathering on for 50 minutes. The capacity of Physics Hall is about 90, which is not huge, but interaction is possible in much bigger rooms if you work to create the right atmosphere.

Giving students the encouragement to get involved is also helpful to the lecturer, as students will then be more willing to point out errors on the blackboard (which, of course, I put in deliberately to see if they’re paying attention). After today I have a pretty good feeling about this new class and I’m looking forward to seeing them for Lecture 2 tomorrow.

Oh, and the instruction that masks are mandatory in lectures was observed impeccably by the students.

Back to the First Year

Posted in Education, Maynooth, The Universe and Stuff on September 26, 2021 by telescoper

It’s a rainy Sunday evening and I’ve spent most of the day sorting out material for my first year module on Mechanics and Special Relativity. I’m looking forward to teaching a full class again. I like a big room and I particular like Physics Hall. The first lecture will be very introductory. I’ll be introducing the students to this character who appears a number of times in the Lecture Notes in various settings:

I’ll also be explaining how the subject of Mechanics began in the 17th Century when Sir Isaac Newton fell out of a tree and landed on an apple. Newton was of course building on previous work by Galileo and his colleagues Figaro and Magnifico, including the famous experiment in which he dropped a cannonball off a tower onto a pizza.

I’ve been looking through the enrolment figures for this year which look quite encouraging. The number of first-year students taking my module is up about 38% on last year, though last year was down on the year before. The other good news is that the number of new students on Theoretical Physics & Mathematics (who do not take the module I mentioned above) is more than double last year’s intake and higher than it has been in living memory. All this would be even better news if it weren’t for the workload issues arising from our being so short-staffed. I was hoping that we’d emerge from the pandemic in a better shape than we are now, having to rely on three one-year temporary lecturers (one of whom still hasn’t arrived in Ireland).

Talking of the pandemic, there’s no clear evidence yet of an increase in Covid-19 cases associated with a return to third-level education.

Our returning students in Maynooth started last week but other colleges in Ireland began earlier. I don’t know whether we can expect an upturn in infections resulting from this, but whether or not it will eventually happen I think it’s too early to see it just now. I remember last year when we started on-campus lectures only to switch abruptly to online teaching. I hope that doesn’t happen again. But it might.

Popping up on Campus

Posted in Covid-19, Education, Maynooth with tags , , on September 24, 2021 by telescoper

Well that’s the end of Week 1 of the new regime (or Week 0 for new students). Apart from quite a few timetabling issues and a staff short shortage it hasn’t gone too badly. I also heard today that next week there will be a “pop-up vaccination centre” on Maynooth University campus.

I think this is a good idea.

Talking of things popping up on campus, I think Maynooth University Library Cat has been enjoying the attention he’s been getting from returning staff and students. In fact his little abode is now an official calling point on the Campus Tours for new students.

Being petted and pampered can be exhausting however and occasionally he likes to withdraw to his quarters for a rest..

Anyway, it’s been a hectic week and the new students arrive tomorrow so now it’s definitely long past wine o’clock…

Back to Campus

Posted in Biographical, Education, Maynooth on September 20, 2021 by telescoper

Well here we are at last, back to campus. Returning students were back to lectures this morning and although our new students don’t begin their lectures until next Monday (27th September) a sizeable contingent who accepted first-round offers were also here today doing orientation activities.

I didn’t actually have a lecture today as my first-year module doesn’t begin until next week but I did go to the lecture theatre at 11am this morning to chat to students about the module and give them some tips for studying theoretical physics. As it happens, that is Physics Hall which is on the ground floor of the building shown in the picture above. I’ll see the full class next week. My second year module has lectures on Tuesdays so my first real lecture will be tomorrow (afternoon).

We’re still short of one lecturer who still hasn’t obtained his visa yet. He will be doing lectures remotely until such time as he can arrive. I won’t deny that this has caused a lot of stress. We’re short-handed enough anyway without this.

Aside from that I’ve been trying to organize a number of things, including tutorials and course materials, and change some timetable bookings. The latter has proved necessary because we do have significantly more students than we had last year and some of the rooms we have been given are too small.

With another week to go until first-year lectures begin, and second-round CAO offers just going out today, we could still have a few more new students enrolling between now and then. The number of returning students has probably settled down by now, though we might get a few late enrolments.