Context modeling is the keystone to enable the intelligent system to adapt its functionalities properly to different situations. As such, a representation mechanism that allows an adequate manipulation of this kind of information is required, and diverse approaches have been introduced; however, what takes more value and is being positioned as a…

Students must develop higher order cognitive skills (HOCS) that allow them to think critically and use their learning in novel situations. However, little is known about how including HOCS in teaching and assessment affects students' perception of learning. We combine quantitative and qualitative data to determine whether the inclusion of HOCS and…

This study concerns a framework for designing Teaching-Learning Sequences that aims to integrate the implementation of scientific practices in the context of daily problems. Said framework consists of three stages (formulation of the design principles, instructional design and design of the learning activities). It is based on four design…

Increased graduate employment is an aspiration of Australian universities who are adopting new and innovative approaches to ensure that all students have opportunities to develop the employability skills much sought after by employers. Placements have been a traditional means for developing such skills but because these are not available to all…

As mobile devices become more prominent in the lives of students, the use of mobile devices has the potential to transform learning. Mobile learning, or mLearning, is defined as learning that is personalized, situated, and connected through the use of a mobile device. As mLearning activities are developed, there is a need for a framework within…

These two slide scripts, part of a series of slide scripts designed for use in vocational agriculture classes, deal with scaling and grading hardwood logs and lumber. The first script includes narrations for use with 39 slides, which explain the techniques of scaling and grading hardwood logs, and the second script contains the narrations to…

Evaluation techniques were designed to improve learner performance through use of pre-specified popular instructional objectives. Current curriculum planning and evaluation practices are examined. Two common evaluation malpractices are: (1) the tendency to treat the content of the program as the most important criterion for evaluation, (2) the…

Variation is a key concept in the study of statistics and its understanding is a crucial aspect of most statistically related tasks. This study aimed to extend and apply a hierarchy for describing students' understanding of variation that was developed in a sampling context to the context of a natural event in which variation occurs. Students aged…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…