Till AIED konferensen 15th International Conference on Artificial Intelligence in Education, in Auckland, Nya Zeeland, presenterade kollegan Björn Sjödén tillsammans med Lena Pareto, Betty Tärning samt Agneta Gulz (Lund Universitet) följande artikel 2011: Transferring Teaching to Testing – An Unexplored Aspect of Teachable Agents (eftersom artikeln publiceras internationellt, är den på engelska.)
Abstrakt: The present study examined whether socio-motivational effects from working with a Teachable Agent (TA) might transfer from the formative learning phase to a summative test situation. Forty-nine students (9-10 years old) performed a digital pretest of math skills, then played a TA-based educational math game in school over a period of eight weeks. Thereafter, the students were divided into two groups, matched according to their pretest scores, and randomly assigned one of two posttest conditions: either with the TA present, or without the TA. Results showed that low-performers on the pretest improved significantly more on the posttest than did high-performers, but only when tested with the TA. We reason that low-performers might be more susceptible to a supportive social context – as provided by their TA – for performing well in a test situation. » Läs mer

Lena Magnusson, känd som Datahäxan på Rödberget, lanserar Rutiga Familjens webbsida (länken kan ta en stund att ladda).

Efter sitt avhandlingsarbete i Frankrike tilldelas Lena Magnusson ett interimbidrag från TFR, Tekniskvetenskapliga Forskningsrådet, under projektet Pedagogiska matematikspel för barn för att komma in i nya forskningsområden/ett nytt lärosäte. Hennes forskning kring matematik hos grundskoleelever utifrån ett genusperspektiv, med fokus på tjejernas intresse för och prestation i matematik, tar fart och de första embryona till Rutiga Familjen kommer fram.

Bidraget från TFR gäller perioden oktober 1996 – oktober 1997.

TFR Tekniskvetenskapliga Forskningsrådet, var en svensk myndighet, ett forskningsråd som existerade mellan 1990 och 2000 och finansierade teknisk grundforskning vid universitet och högskolor. Den 1 januari 2001 ersattes denna myndighet tillsammans med 4 andra av Vetenskapsrådet.

Till EDMEDIA-konferensen World Conference on Educational Multimedia, Hypermedia and Telecommunications in Lugano, Schweiz, presenterade Lena Pareto följande artikel 2004: The Squares Family: A Game and Story based Microworld for Understanding Arithmetic Concepts designed to attract girls (eftersom artikeln publiceras internationellt, är den på engelska.)
Abstrakt: To address the matter of children’s lacking understanding of arithmetic concepts, we have designed an educational environment, a microworld, which we believe stimulate self-regulation and reflective cognition. The microworld is based on an analogical, constructive representation, where mathematical objects and operations are translated into graphical objects and animations. The microworld contains a story, and combined card- and board games. The story is about the Squares Family. It has three purposes: to explain the graphical model; to introduce the games; and to give an understanding of the concepts involved. The purpose of the games is to allow children to use the graphical model and to practice important aspects of arithmetic. The games focus on concepts, not computations, and encourage own discoveries. The combination of a story-based microworld with games shows potential for providing an effective learning environment. The microworld is developed with user-centred design, and there is a prototype in Java. » Läs mer

Lena Pareto, spelets skapare och projektets forskningsledare (Högskolan Väst) och Ylva Dahl, skolutvecklare, projektets skolansvarige samt lärare på Forshällaskolan i Uddevalla presenterar matematikspelet och den senaste forskningen under Skoldatatekskonferensen för Västra Sverige i Göteborg som i år har matematik som tema:
Utveckla matematisk förståelse och kreativa resonemang med innovativt datorspel

Till ACM SIGACCESS konferensen Conference on Computers and Accessibility in Baltimore, USA, presenterade Lena Pareto följande artikel 2005: Graphical Arithmetic for Learners with Dyscalculia (eftersom artikeln publiceras internationellt, är den på engelska.) Abstrakt: We propose a model for arithmetic, based on graphical representations, to complement the symbolic language of mathematics. The focus is conceptual understanding of arithmetic. We argue that the graphical model supports understanding concepts known to be difficult for learners with dyscalculia, such as number-sense and decimal system. The proposed graphical representation share properties of the decimal system, but is closer to the semantic representation of numbers vital to the number-sense. The model is evaluated with school-children, but needs to be further tested by learners with dyscalculia. » Läs mer