New Year and BETT Show

Nicki   February 1, 2015   No Comments on New Year and BETT Show

So you’ve probably noticed I’ve been a little quiet this (school) year with my last post being back in September. Last term was super busy having moved house in the middle (and still haven’t finished unpacking), with that and starting and assessing the new Computing curriculum with Key Stage 3 and a very successful Hour of Code in December, I’ve not had a lot of time to focus on my blog!

Anyway, last week I had the pleasure of attending the BETT Show in London, which as usual, did not disappoint. This year I even managed to attend some interesting speaker sessions. Here is a summary of my findings:


My first visit was to the Microsoft stand which was rather nicely decorated with Minecraft paraphernalia. Following with the Minecraft theme, the first talk I was keen to attend was on Minecraft in Education by my friend Ray Chambers, his talk was very interesting about how Minecraft had been used in different ways in his school; firstly as a fellow Computing teacher he had been experimenting with Red Stone to simulate logic gates.

Minecraft Logic GatesI had a go at this myself, and after a quick Google managed to construct  AND, OR and NOT gates without too much difficulty (as shown on the right).

In terms of programming, Minecraft also comes up trumps enabling children to create their own mods for the game, this allows them to customise their world with  any number of goodies, including dinosaurs, mutant creatures, magic, you name it!

Ray continued to discuss the uses of Minecraft, not only in Computing but in a cross-curricular context too. Firstly Minecraft allows you to simulate your own farm, growing crops and raising livestock providing vital food and energy for your player, not to mention a means to trade with local villagers.

Battle of Naseby MinecraftBeing so flexible there’s no end to what you can do in class. One such example was the construction of the trenches in a history lesson on World War 1. Another student in his school even completed an open-ended History homework about the Battle of Naseby by creating a simulation of a visitor centre giving all the required information.

Lastly, Ray mentioned a useful online resource to get started, Stampy Cat on YouTube provides a range of tutorials for beginners.

I’m currently investigating the use of Minecraft myself, I’ve been using the Raspberry Pi version and programming it using Python, I’m presenting  a workshop on this topic along with Kodu at the Kent Computing Conference on 30th March.

On the Microsoft stand they were also giving out Computing at School’s Quickstart Computing booklet which is a very useful toolkit available for both primary and secondary teachers of Computing. This is also available to download from here.


Google bus stickerMy main reason for visiting the Google stand was to learn more about Google Classroom as we have adopted this fantastic VLE in school and I was keen to know more about any upcoming features. There was a talk about this in the afternoon but unfortunately I got distracted and missed it! If anybody wants to share any info from this in the comments below I’d be really grateful!

I did manage to discuss how to go about organising a trip to Google in London as my students are frequently bugging me about this! I was told the best way is through an existing contact in school. I know our network technician has a contact so I am going to try that approach next.

Also on the Google stand I learnt about two interesting looking apps; TinkerCAD, which allows you to create 3D drawings in your browser and Pixlr, an online photo editor.


I’ve always had an avid interest in Lego and as we already have Mindstorms NXT in school (and at home) I was keen to see if there was anything new to check out. Mindstorms EV3 looks pretty good but I don’t think it has a huge amount more functionality than our existing Lego kits (although the connectivity looks better). While listening to one of the talks on the stand I did discover a programming environment called RobotC which allows you to program the robots using text-based language rather than the visual editor, however I later learnt that it is a little too pricey for my non-existent department budget so I’ll probably stick to Python and my BrickPi instead.

Launch of the Kodu Kup

Kodu Kup LaunchI haven’t really been involved with the Kodu Kup this year but I was keen to see the launch over on the XMA and Viglen stand at midday. Stuart Ball announced the competition along with some children from a visiting primary school. The competition looks really interesting this year with a heavy weighting being on the business side of the game. I’m hoping to enter the competition with some of my keen year sevens.

More information can be found here.

Raspberry Pi

The Raspberry Pi stand featured lots of goodies, I particularly like their little lesson cards linked to the lessons on the Raspberry Pi website. They were also promoting a Kickstarter project called Flotilla which offers a treasure chest of electronic goodies to connect to the Raspberry Pi.

There was a range of talks over on the stand and one that I wanted to attend was about Sonic Pi – Audible Computing, allowing you to program your own music (you may have seen this in my previous “Let it go . . .” post). Unfortunately I missed this as it clashed with another session I needed to attend.

Bett Arena – #Error404: The Explosions-based Computing Show

While eating my lunch I managed to check out this fantastic show in the Bett Arena by Fran Scott. The show was excellent with the explosions taking the form of gas-filled balloons programmed to explode using a Raspberry Pi. This was a cut-down version of a bigger show that you can find out more about here. I’d love to have the team visit my school, it would be particularly good at the moment as year 9 options evening is looming! I’m not sure my budget will stretch that far though!

One part of the act I particularly liked was when Fran threw various computer components across the stage to make the point that a computer is still a computer without a keyboard, mouse or monitor attached. This is something my students often find difficult to understand so I might try this approach in class (maybe with already broken peripherals though!).

Other Interesting Things

Finally some other BETT goodies I found interesting are as follows:

That’s my BETT low-down, please add comments below if I’ve missed any good bits! I’ll try not to leave it so long before my next post!

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