Research Article
Paula Sofia Nunes, Paula Catarino, Paulo Martins, Maria Manuel Nascimento
CONT ED TECHNOLOGY, Volume 15, Issue 3, Article No: ep436
ABSTRACT
There are several educational software (ES) used in the classroom environment for the teaching and learning of geometric contents that are part of the Portuguese basic education mathematics program. There are studies that show that the use of this type of artifact has a fundamental role in the behavior of students, raising, among other aspects, a greater motivation for learning mathematics. The aim of this work is to explore and describe implications for the behavior and learning of students in the 7th grade of Portuguese basic education, in face of a pedagogical practice that involves carrying out tasks using ES Plickers, in the theme similarities of the domain geometry and measurement, throughout intervention carried out. The adopted methodology presents characteristics of a quasi-experimental study. The participants were 61 students from three classes of a school in the north of Portugal, followed during eight consecutive classes. A set of tasks using Plickers, tests and a questionnaire survey were used as instruments for data collection. The results point to positive increments, at a behavioral level, as well as in the evolution of learning, in view of the use of this methodology in the classroom.
Keywords: educational software, Plickers, similarities, behavior, learning
Research Article
Shu Ling Wong, Su Luan Wong
CONT ED TECHNOLOGY, Volume 13, Issue 4, Article No: ep326
ABSTRACT
This quasi-experimental study sought to investigate the effects of the motivational adaptive instruction on Malaysian students’ motivation towards mathematics in a technology-enhanced learning classroom. Geometer’s Sketchpad is used in the study to foster a technology-enhanced learning environment. The motivationally adaptive instructions were designed following the Attention, Relevance, Confidence, and Satisfaction (ARCS) motivational model. The study adopted a non-equivalent control group design with pre-and posttest with two weeks of treatments. Two intact Form Two classrooms were randomly assigned to an experimental group and a comparison group — each with 20 students. The findings showed that Malaysian students had a slightly above-average level of motivation towards mathematics. The ANCOVA results showed that the intervention did not significantly improve the experimental group’s students’ motivation towards mathematics learning, despite having their motivation mean scores improve from Time 1 to Time 2. The results also showed that motivation and mathematics performance were not strongly correlated for this group of students. The weak relationship between motivation and mathematics performance among Malaysian students may be explained by the culture and value of East Asian towards education, which is discussed in this paper.
Keywords: motivation, mathematics, ARCS motivational model, Malaysia, Geometer’s Sketchpad, dynamic geometrical software
Research Article
Keith E. Nelson, Aran Barlieb, Kiren Khan, Elisabeth M. Vance Trup, Mikael Heimann, Tomas Tjus, Mary Rudner, Jerker Ronnberg
CONT ED TECHNOLOGY, Volume 3, Issue 3, pp. 184-200
ABSTRACT
How individual differences in information processing affect second language (L2) learning has been unclear in prior research. Adults lacking prior skill in Swedish were pretested for working memory, processing speed, and executive memory capacity. Participants then received 6 computer-based instructional sessions with pictorial animations of Swedish sentences, with a built-in experimental contrast between some lessons at high and some at low rates of presentation. The faster rate carried greater processing demands for the learners. Higher levels of Swedish performance during Instructional sessions were associated with higher working memory levels, as expected from widely-used models of working memory (e.g., Baddeley & Hitch, 1994). In contrast, results at demanding long-term retrieval on a posttest were more complex and revealed several dynamic relationships between processing speed, working memory, and Swedish language learning. Learners with low rather than high working memory showed higher L2 skills at long-term testing when instructional lessons had employed fast animations. This first-time demonstration that prior cognitive profiles strongly influence learners’ progress in second language requires refinements in existing theories. Further, the results hold certain implications for tailoring second language teaching on-line or in other technology-based instruction to learner profiles on abilities in working memory, processing speed, and executive memory
Keywords: Educational technology, Software, Designing learner-sensitive procedures, Computer-assisted learning, Second language acquisition, Dynamic systems