Search results for author:"Bing Hiong Ngu"
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Computers & Education Vol. 47, No. 1 (August 2006) pp. 41–55
This study assessed the effectiveness of using a CALL lesson (Computer Assisted Language Learning) over a conventional lesson to facilitate learning of English prepositions at Bario, Malaysia. CALL was developed by the Ministry of Education,...
Instructional Science: An International Journal of the Learning Sciences Vol. 30, No. 5 (2002) pp. 379–402
Describes experiments with Australian high school students that investigated differences in performance on chemistry word problems between two learning strategies: text editing, and conventional problem solving. Concluded that text editing had no...
International Journal of Mathematical Education in Science and Technology Vol. 46, No. 3 (2015) pp. 388–403
An experiment using a sample of 11th graders compared text editing and worked examples approaches in learning to solve dilution and molarity algebra word problems in a chemistry context. Text editing requires students to assess the structure of a...
Chemistry Problem Solving Instruction: A Comparison of Three Computer-Based Formats for Learning from Hierarchical Network Problem Representations
Instructional Science: An International Journal of the Learning Sciences Vol. 37, No. 1 (January 2009) pp. 21–42
Within the cognitive load theory framework, we designed and compared three alternative instructional solution formats that can be derived from a common static hierarchical network representation depicting problem structure. The interactive-solution...
Cognitive Load in Percentage Change Problems: Unitary, Pictorial, and Equation Approaches to Instruction
Instructional Science: An International Journal of the Learning Sciences Vol. 42, No. 5 (September 2014) pp. 685–713
Eighth grade students in Australia (N = 60) participated in an experiment on learning how to solve percentage change problems in a regular classroom in three conditions: unitary, pictorial, and equation approaches. The procedure involved a pre-test, ...