Jez Thompson reviews the Computer Science Practice Exams

Jez ThompsonThis guest post is by Jez Thompson, Strategic Lead IT at The Open Academy in Norwich

Jez blagged a free trial of our J276 OCR Computer Science Practice Exams in return for a promise to write up his experience. 

 

After reading How we cracked the auto-marking of GCSE short-text responses I asked Yacapaca for a trial.

Our Year 11 learners were privileged to trial Yacapaca’s ‘short-text’ artificial intelligent question practice exam questions; feedback from our learners was incredibly Continue reading

Funny exam question answers

I thought you might enjoy some of answers your student have been giving to the short-text questions in our J276 GCSE Practice Exam module.

Actually, I don’t know whose students these are. The students’ responses are completely anonymised when we see them. As the first results to each question come in, we analyse the performance of the auto-marking algorithm and tweak the scoring rubrics to improve performance. In the process, we discover that student humour is alive and well…

    • Describe the features of RAM. (2)
      It can breed with sheep, they are fluffy and have Continue reading

How we cracked the auto-marking of GCSE short-text responses

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Courtesy of https://www.flickr.com/photos/niexecutive/9570621018

The mainstay of most GCSE exams is the short-text question. For our new GCSE Practice Exams, we have developed a free-text marking engine that is robust enough to deal with real GCSE questions and, more importantly, real students. That system is now Continue reading

Question Types (updated)

I spotted a conversation between Dave and Dafydd over on the SchoolHistory.co.uk forum, about question types in quizzes. These guys are two of Yacapaca’s most prolific authors, so if they don’t know, we have clearly not got the message across. So for reference, here’s the complete list. Bookmark it now for future reference!

 

The Yacapaca assessment question types

Choose-1

AKA “select your answer”. The original multiple choice question. Two to six options.

Checkbox

Two to six checkboxes, none, some or all of which need to Continue reading