Guidelines for podcast production and use in tertiary education

Michael O'Donoghue; Alan Hoskin; Tim Bell

ASCILITE - Australian Society for Computers in Learning in Tertiary Education Annual Conference 2008 (2008) pp. 685–686

A Case Study of the Introduction of Computer Science in NZ Schools

Tim Bell; Peter Andreae; Anthony Robins

ACM Transactions on Computing Education Vol. 14, No. 2 (June 2014)

For many years computing in New Zealand schools was focused on teaching students how to use computers, and there was little opportunity for students to learn about programming and computer science as formal subjects. In this article we review a...

Flexible Delivery Damaging to Learning? Lessons from the Canterbury Digital Lectures Project

Tim Bell; Andy Cockburn; Bruce McKenzie; John Vargo

EdMedia: World Conference on Educational Media and Technology 2001 (2001) pp. 117–122

Preparing courses for flexible delivery and distance education is normally a timeconsuming and expensive process. This paper describes the design and evaluation of a system that automatically captures and indexes audio and video streams of...

Topics: Students, Social Studies, Distance Education

Using Virtual Worlds to Engage Typical and Special Needs Students in Kinesthetic Computer Science Activities: A Computer Science Unplugged Case Study

Daniela Marghitu; Tim Bell; Ben Kearns; Brett Ward; Kim Stephen-Pope

World Conference on Educational Media and Technology 2009 (Jun 22, 2009) pp. 183–188

Abstract: Students with disabilities are often overlooked when it comes to majoring or having a career in science, technology, engineering, and mathematics (STEM) disciplines. It is well known that innovative hands-on science and math activities...

Explaining cryptographic systems

Tim Bell; Harold Thimbleby; Mike Fellows; Ian Witten; Neil Koblitz; Matthew Powell

Computers & Education Vol. 40, No. 3 (2003) pp. 199–215

Modern cryptography can achieve levels of security and authentication that non-specialists find literally incredible. Techniques including information-hiding protocols, zero-knowledge proofs and public key cryptosystems can be used to support...

Language: English

Merle Hearnes; Judy Cockeram; Gareth Schott; Tim Bell; Todd Cochrane; Deborah Corder; Ann Philpott; Clare Atkins; Scott Diener; David Parsons; Garry Falloon; Mick Grimley; Niki Davis; Alice U-Mackey; Swee Kin Loke

ASCILITE - Australian Society for Computers in Learning in Tertiary Education Annual Conference 2011 (2011) pp. 571–579

The Virtual Worlds Working Group began with the DEHub research consortium in November 2009. In December 2010, New Zealand joined the VWWG. This paper highlights the current work of the NZ based members of the group and presents the work of 23...