Tuesday, 27 June 2017

It's that time of year agian...

A bit of nonsense for this week-

It's that time of year again,
When all are tired and fed up,
Everyone has the holidays on the brain,
And too rushed off their feet to have a cup.

Kids have seen year 11 leave,
Allowing year 10 to step into the breach.
Coming out with actions that are hard to believe,
And being a right pain in the butt to teach.

Staff are frazzled and tired with fire-fighting,
Whilst trying to work what the new GCSEs are all about.
Staff work quietly but every tightening,
The tension palpable and not in doubt.

So let's no take ourselves too seriously,
Mistakes will happen as we run to the end.
Let's buy surprise chocolate for each other deviously,
And not count our collective spend.

We can't forget that the kids their cues from us,
Watching and learning how to talk and interact.
How can we expect kids to be harmonious when we cuss?
Let's be careful how we react.

Not long to go until all can relax,
No essays, no marking and no meetings!
Let's get there as a team with few cracks,
And share our stories of adventure at the new term's greetings.

Wednesday, 19 April 2017

Pi Wars!

When I started teaching, I had no idea that at some point I would be welcoming three year 11 students into my hotel room to cover the bathroom floor in insulation tape, at 11pm. However this was what happened on the 31st March, the reason? Pi Wars.

Pi Wars is without doubt the most fun, most challenging and best value robotics challenge available for schools. The challenge is to create a robot powered by the raspberry pi and smaller than an A4 sheet of paper to complete a series of challenges, including an obstacle course, line following and of course Pi Noon. With such a wide brief the variety of robots brought by the times was vast, from an ice cream tub on wheels to custom laser cut, high powered creations. The only constant being they have a Raspberry Pi of one version or another at their heart.

The real beauty of Pi Wars is the focus on robotics though. Other challenges require pupils to deliver presentations on a topic loosely connected the robots purpose, surrounding an aspect of science or engineering in the world around us. Not so Pi Wars. The focus is entirely on making the best robot possible – and that is quite simply fantastic. This suited the team. All of the pupils in the team had at one stage or another had a prolonged spell of school absence and was attending my school’s provision for pupils with high anxiety or a diagnosed mental health need. Several of the pupils viewed the world from a position on the autistic spectrum. Pi Wars was the perfect challenge for them. And they rose above anyone’s expectations, coping with the noisy and busy environment,  electronic dramas on the robot and working with other competitors.

Which brings me to the robot the team fielded. Crafted a couple of weeks prior to the competition after we discovered the first version’s power issues were due to the motors drawing around 4 amps each, it was a mix of components on a chassis we had lasercut. Not particularly complex by pi wars standards, it was nevertheless a real challenge to build and program. Not only for the pupils but for me as the teacher! Twitter was essential in finding solutions to the challenges we faced, for example, how do you schedule a crontab event that needs to run with sudo privileges? This sort of challenge shows just how valuable the Raspberry Pi community is, it would be impossible to build a working robot without such support and back up.

There are very few challenges in schools which see everyone stumped and hunting for a solution, staff and students alike. That’s why we were in the hotel bathroom with insulation tape – trying to get the line following program working. It did work, sort of.

I can’t recommend Pi Wars enough, and we hope to go next year!

Sunday, 1 January 2017

This is What Burnout Looks Like

It stalks the staffrooms of today, and is the universal warning of more experienced to less experienced ones. The dreaded "burnout". What does it look like? Total exhaustion.

Last term I pushed it hard. I work on a small software project for school on the side of teaching, leading a teaching group, school clubs and all the other periphery which goes with modern day teaching. I pushed it too hard, in a bid to make push through some large updates.

As a consequence, by the time the last day arrived I was tired to the point of total exhaustion. With the relief of finishing term, on the last day I cycled home after going to the pub (for orange juice and lemonade) with collegues, and lost it. Not in the crying, chair throwing, uncontrolled emotional "lost it" I occasionally see from my pupils, but in the ability to cycle. I crashed out.

This is what burnout looks like-

As a result of the damage, and a loss of confidence in the bike (it is a weird match of components), I have ended up with a new bike and more safety gear. But more importantly I have learnt the value of stopping, and not working too hard. Hopefully I can learn it well this time.