Crowd-sourcing high-quality CS Ed Assessments: CAS’s Project Quantum

May 25, 2016 at 7:51 am 3 comments

Bold new project from the UK’s Computing at School project aims to create high-quality assessments for their entire computing curriculum, across grade levels.  The goal is to generate crowd-sourced problems with quality control checks to produce a large online resource of free assessments. It’s a remarkable idea — I’ve not heard of anything this scale before.  If it works, it’ll be a significant education outcome, as well as an enormous resource for computing educators.

I’m a bit concerned whether it can work. Let’s use open-source software as a comparison. While there are many great open-source projects, most of them die off.  There simply aren’t enough programmers in open-source to contribute to all the great ideas and keep them all going.  There are fewer people who can write high-quality assessment questions in computing, and fewer still who will do it for free. Can we get enough assessments made for this to be useful?

Project Quantum will help computing teachers check their students’ understanding, and support their progress, by providing free access to an online assessment system. The assessments will be formative, automatically marked, of high quality, and will support teaching by guiding content, measuring progress, and identifying misconceptions.Teachers will be able to direct pupils to specific quizzes and their pupils’ responses can be analysed to inform future teaching. Teachers can write questions themselves, and can create quizzes using their own questions or questions drawn from the question bank. A significant outcome is the crowd-sourced quality-checked question bank itself, and the subsequent anonymised analysis of the pupils’ responses to identify common misconceptions.

Source: CAS Community | Quantum: tests worth teaching to

Entry filed under: Uncategorized. Tags: , , , , .

The Community of Practice for CS teachers? Suggestion: It’s not teachers Motivating STEM Engagement in Children, Families, and Communities

3 Comments Add your own

  • 1. Howard Johnson (@HowardJ_phd)  |  May 25, 2016 at 9:16 am

    A great resource for research as well!
    Just noting that there seems to be little in the way of framing the purpose of assessment questions (criterion or normed referenced, rating or ranking etc) The high quality label would seem to imply a purpose beyond formative or summative which describes how the questions are being used.
    I’ve also been recently intrigued by the concept of learning progressions as a framework guiding large scale diagnostic assessments. Sort of linking the assessment framework to the pedagogical framework.

  • 2. Raul Miller  |  May 25, 2016 at 9:33 am

    Like anything, it’s the people that get things done.

    Open source, high finance business, government, whatever else, all of these succeed or fail based on the actions, endurance and pacing of the people with the drive to make things happen.

  • […] Berry demonstrated Project Quantum by having participants answer questions from the database.  That was an engaging and fascinating […]


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Trackback this post  |  Subscribe to the comments via RSS Feed

Enter your email address to follow this blog and receive notifications of new posts by email.

Join 9,052 other followers


Recent Posts

Blog Stats

  • 2,031,004 hits
May 2016

CS Teaching Tips

%d bloggers like this: