Education policies today aim to raise individuals with 21st Century skills considered as a
universal necessity and problem-solving skill is the one of the skills that have emerged as a …

This study investigated the belief that student attention declines after the first 10 to 15 min of
class by analyzing vigilance decrement in a guided inquiry physical science course. We …

The use of online learning resources as core components of university science courses is
increasing. Learning resources range from summaries, videos, and simulations, to question …

Representational competence is essential for the acquisition of conceptual understanding in
physics. It enables the interpretation of diagrams, graphs, and mathematical equations, and …

The main objective of this research is to determine the extent of effectiveness of transfer of
mathematics knowledge-model in enhancing the students' ability of physics problem solving …

Research in physics education indicates that the use of multiple representations in teaching
and learning helps students become better problem-solvers. We report on a study to …

Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1196. 229
pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9086-7. This thesis …

The dissertation is organized in the following way: In Chapter 1 I present the problem that
many introductory physics students solve problems like novices. A possible answer to this …

Serious games have been increasingly interesting to educators recently, but it is difficult to
find good games that truly address the needs of young learners, especially in mathematics …

Problem solving skill is one of focuses of physics teaching and requirements of the 21st
century. This study employed a quasy-experimental method to examine the extent of …