Tim Bell

CERN | CERN · Information Technology Department (IT)

Study abroad offers students the opportunity to experience other cultures, languages, and environments while obtaining credits toward their degree. Students are also taught to appreciate the diversity of people and culture, such that they may dismiss stereotypes and learn to communicate and collaborate cross-culturally in a global economy. Unfortun...

This paper reports on the preliminary results of an ongoing study examining the teaching of new primary school topics based on Computational Thinking in New Zealand. We analyse detailed feedback from 13 teachers participating in the study, who had little or no previous experience teaching Computer Science or related topics. From this we extract key...

We report on the preliminary results of an ongoing study examining the teaching of new primary school topics based on Computational Thinking in New Zealand. We analyse detailed feedback from 13 teachers participating in the study, who had little or no previous experience teaching computer science and related topics. From this we extract key themes...

Computer Science and programming are being introduced to school curricula in many western countries in an effort to equip students with Computational Thinking skills. However, as these subjects are still relatively new to pre-tertiary education there is much investigation to be done into how best to present these topics and how to prepare teachers....

There has been considerable interest in teaching "coding" to primary school aged students, and many creative "Initial Learning Environments" (ILEs) have been released to encourage this. Announcements and commentaries about such developments can polarise opinions, with some calling for widespread teaching of coding, while others see it as too soon t...

The CERN Data Centre is reviewing strategies for optimizing the use of the existing infrastructure and expanding to a new data centre by studying how other large sites are being operated. Over the past six months, CERN has been investigating modern and widely-used tools and procedures used for virtualisation, clouds and fabric management in order t...

The CERN facility hosts the Tier-0 of the four LHC experiments, but as part of WLCG it also offers a platform for production activities and user analysis. The CERN CASTOR storage technology has been extensively tested and utilized for LHC data recording and exporting to external sites according to experiments computing model. On the other hand, to...