Month: May 2009

The hollow Einstein face

We have an illusion that consists of a hollow face of Einstein which seems to be looking at you whether you are looking at the front of it or the back. It’s very impressive. I use it to remind students (and myself) that there is a heck of a lot out there that we still don’t understand, even if we like to pretend otherwise.
The illusion can be purchased from grand-illusions.com, one of the very best sources for all types of illusions.

So when New-Scientist posted a video on how this was being used to test for schizophrenia, I thought perhaps it was time to check it out again (apparently people suffering from schizophrenia don’t notice the effect).

 

New podcast on exam technique

exam technique

I have uploaded a new podcast on exam technique. It’s 19 minutes long so I may have overdone it somewhat.

The document itself is available here and both podcast and document are on the revision page of the website.

You might notice that there is a gap where the itunes link should be; that’s because I’ve forgotten how to incorporate the podcast into itunes. It’ll come back to me some day.

I have also fixed all the links on top of each webpage (I hope) and played with the main banner on the homepage.  It still looks very amateurish – one of these days I’ll get it right.

Junior Cert Physics Resources

juniorphysics1

I have tended to neglect the Junior Cert end of thephysicsteacher.ie

Hopefully this has now been rectified. Or at any rate it’s a start.
The interactive links were there already but not easily accessable, and were all on one long page.
The section which took longest to prepare was the ‘Tips for Teachers’ section. Hopefully this will prove useful to Biology and Chemistry teachers, and any new teachers, particularly hdip and trainee teachers.
Being more organised may also encourage me to be a bit more adventurous with the investigative approach rather than just telling students what to do for each so-called ‘experiment’.

I had my own school in mind with our own resources, but tried to be as general as possible.
The links on top are as likely to take you  into a parallel universe as anywhere else, but that’s for another day.

I am particularly proud of the ‘Teachers’ Tips’ column; each section of the Junior Physics syllabus has been teased out seperately with comments which I hope prove useful. Having everything itemised like this means I can follow this guide as I teach them myself and alter sections as needs be. Perhaps others may even get involved and offer constructive criticism on sections which they approach differently.

As with all advice, it is more a work in progress than a finished product. I would like to include a set of equipment for each section which teachers could cross-check in advance, along with a suggested length of time for teaching each chapter and sub-topic.
Next up would be a set of higher-order questions and a variety of teaching approaches, with particular emphasis on Assessment for Learning.

Electricity in particular requires special attention. It is one of the most popular topics on the exam paper and I imagine one of the trickiest to teach for the non-specialist teacher.

But it’s a start.

Feel free to download them to your own pc and adapt them to suit your own school needs.