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Somyürek, Sibel; Güyer, Tolga; Atasoy, Bilal – Turkish Online Journal of Educational Technology - TOJET, 2008
One of the major features of a computer based instruction (CBI) is its non-linear structure allowing learners the opportunity of flexible navigation to accommodate their own needs. However, this non-linear structure may cause problems such as inefficient navigation, being lost or cognitive overhead for some learners. The aim of this study is to…
Descriptors: Undergraduate Students, Cognitive Style, Computer Assisted Instruction, Prior Learning
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Bilgin, Ibrahim; Karakirik, Erol – Turkish Online Journal of Educational Technology - TOJET, 2005
The purpose of this study was to introduce the Mole Solver, a computer based system that facilitates monitors and improves the students' problems solving skills on mole concept. The system has three distinct modes that: i) finds step by step solutions to the word problems on the mole concept ii) enable students' to solve word problems on their own…
Descriptors: Problem Solving, Chemistry, Scientific Concepts, Concept Teaching