Saturday, November 07, 2015

C@SScot 15: Using SOLAR for Unit and Assignment Verification

Raymond Simpson: Using SOLAR for Unit and Assignment Verification
Live capture

Unit assessments already on SOLAR. Pupils complete answers in screen, or can upload documents that demonstrate they have completed the outcomes.

Pupils can be given an assessment record, when the pupil has the evidence, they upload it. However, don't assume SQA have access to all kinds of software - better to take and submit screenshots. {Or PDF?} Unit and course assessments for Nat 5, Higher and Advanced Higher all there on SOLAR.

C@SScot 15: A Deep analysis of N5 and H Computing Science

A Deep analysis of N5 and H Computing Science - Bill Buchanan
Live capture

 Most science graduates go into software engineering... eventually! {Stated as fact - I would be interested to see some evidence to support it! - DDM}

 The Internet of things means that the Internet is going to get bigger.

 Looking at the Bright Red Digital Zone site. Ask pupils which subjects they are studying: Computing is 6th most popular - behind French. In terms of engagement, Computing is 2nd - after Business Studies. Most logins from pupils are in January. Site designed in Visual Studio. Uses cloud services (e.g. French area uses Microsoft translation services).

C@SScot 15: Opening Keynote

C@SScotland Conference - Keynote: Dr Iain Martin, University of Dundee
How Can You Test an Autonomous Planetary Lander?
Live captured

{Biggest attendance at C@SS conference so far. Reflecting a growing interest in Computing or confidence in our subject?}

University of Dundee has a space technology centre which collects and archives loads of data. Among other things, they have a space systems research group which looks at designing autonomous planetary landers. Computational Thinking underpins their work.

Problem Analysis:
Major task and very difficult to prove you can do it. Very high stakes, many possible reasons it can fail and very expensive to try. The lander has to be able to land autonomously (time delays and limited knowledge of what you are landing on!). You have to balance amount of fuel needed for manoeuvring and landing with the sensors and science stuff you want the lander to carry. The lander will need ”a whole bunch of sensors" to detect position and hazards. Cameras are a low cost, lightweight sensor (with no moving parts - a good thing!). Need to process the images. Difficult to prove the tech works. Best Mars landing so far is MSL which still had a 6km landing eclipse - would really like to get better! One way of testing is to create simulated data. This is difficult. Comparison was made with Apollo 11 mission. Landing site was Boulder strewn but Armstrong was able to steer to a plain just beyond the crater with seconds of fuel left!

{Loads more stuff showing how Computational Thinking underpins major engineering projects like this but I occidentally deleted it. Oops!}

Playing with Trinket

Trinket is an online code development environment. You can create and run python programs, html/css, blocks (Scratch-like programming environment), music, and something called Glow-script (creates 3D stuff). I can't see how to save html stuff, but it says you can embed them. If that's right, here's a knock, knock joke:

You can save python programs... and this might embed a simple ASCII art example:

Will need to play more with Trinket to see what else it can do.