Author:Butgereit, L; Botha, RADate:May 2012Dr Math is a mobile, online tutoring project which allows primary and secondary school pupils to contact tutors in mathematics using text based chat systems on their cell phones. The tutors use traditional Internet based workstations. Dr Math ...Read more
Author:Butgereit, LDate:Oct 2011South Africa is a semi-arid country and water resources need to be monitored. The Internet of Things is the phenomenon of more and more things (as opposed to people and services) becoming connected to the Internet. This paper describes a ...Read more
Author:Butgereit, LDate:Oct 2012In this presentation the author explains how the Dr Math service works; how tutors are recruited to act as Dr Math; and how school pupils can reach Dr Math for help with their mathematics homework.Read more
Author:Butgereit, LLDate:May 2008Mathematics education in South Africa needs help. This paper describes a project where school aged pupils could get help with their mathematics homework using MXit, South Africa's most popular instant messaging system, on their cell phones ...Read more
Author:Butgereit, LDate:May 2009In a world where school books, pencils and paper have to compete with cell phones, IPODs, and MP3 players for pupils' attention, Dr Math entices pupils to practice basic mathematics skills by providing games and competitions using Mxit over ...Read more
Author:Butgereit, L; Botha, RA; Van den Heever, MDate:Jul 2012Different human languages look different from other human languages. To use a term from the computer industry, each human language has its own “look and feel”. European English speakers can easily recognise a phrase such as “Comment allez-vous?” ...Read more
Author:Butgereit, LL; Van Rooyen, BDate:Sep 2011The “Internet of Things” is the new paradigm where “things” are becoming more widely connected to the Internet. More and more inanimate objects (such as cars, bridges, cell phones, digital cameras, and telescopes) are equiped with digital ...Read more
Author:Butgereit, LL; Botha, RADate:Sep 2011MXit lingo is an abbreviated form of written English used by children, teenagers and young adults when communicating using MXit as a medium over cell phones. A stemmer for MXit lingo would enable a search engine such as Lucene to index stored ...Read more
Author:Butgereit, LDate:Jul 2007Homework is a necessary evil in the path of learning mathematics at school. Mathematics homework is traditionally seen as difficult and boring. In the case of difficult homework, “math clubs” and “math extra lessons” are often perceived as ...Read more
Author:Butgereit, LDate:Apr 2007It is common cause that the average mathematics mark among high school learners in South Africa has declined. Traditional “math clubs” and “math extra lessons” often do not work because of a number of reasons including 1) it being “uncool” ...Read more
Author:Ford, MDate:May 2008As a communications device, cell phones have changed the African landscape and are proliferating rapidly throughout the continent. As the devices become increasingly powerful and sophisticated, they open up new opportunities for services. ...Read more
Author:Butgereit, L; Botha, RADate:Nov 2011Dr MathTM is a mobile, online tutoring system where learners can use MXitTM on their mobile phones to receive help with their mathematics homework from volunteer tutors. These conversations between learners and Dr Math are held in MXit lingo. ...Read more
Author:Ford, M; Botha, AdèleDate:May 2010The goals of South Africa’s e-Education White paper are for every school learner in the country to be ICT capable by 2013 and for teachers to use information and communication technology (ICT) to enhance teaching and learning. Many initiatives ...Read more
Author:Butgereit, LL; Botha, RADate:Sep 2013In South Africa, a number of mobile chat systems are used including Google Chat, BBM (Blackberry Messenger) and Watsapp. However, the mobile chat system which is the most widely used in South Africa is MXit which boasts tens of millions of ...Read more
Author:Butgereit, L; Botha, RADate:May 2011“Dr Math” is a facility where primary and secondary school pupils can use MXit on their cell phones to get help with their mathematics homework. Pupils use an abbreviated “MXit lingo” leaving out most vowels and substituting various numerals ...Read more
Author:Butgereit, LDate:Oct 2008Rural Africa is in need of qualified teachers in mathematics and science for primary and secondary school. Classrooms in rural Africa are often benches under a tree. The teachers themselves often have limited education in mathematics and ...Read more
Author:Butgereit, LDate:Oct 2008Rural Africa is in need of qualified teachers in mathematics and science for primary and secondary school. Classrooms in rural Africa are often benches under a tree. The teachers themselves often have limited education in mathematics and ...Read more
Author:Butgereit, LDate:2009The learners in primary and secondary school today are a “switched-on” generation. Traditional educational tools such as paper, pencils, and white boards are competing with cell phones, MP3 players, IPODs, PDAs, Wiis and play stations. This ...Read more