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Valdez, Joseph E.; Bungihan, Melfei E. – Journal of Technology and Science Education, 2019
The study aimed to investigate the effectiveness of problem-based learning (PBL) approach in enhancing the problem solving skills in Chemistry of Grade 9 students in a public high school in the Philippines. The level of problem solving skills of the students in the non-PBL and PBL group before and after their exposure to non-PBL and PBL approaches…
Descriptors: Problem Based Learning, Intervention, Comparative Analysis, Teaching Methods
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Bautista, Romiro G. – Journal of Technology and Science Education, 2015
This study investigated the learning impact of self-paced learning prototype in optimizing classroom instruction towards students' learning in Chemistry. Two sections of 64 Laboratory High School students in Chemistry were used as subjects of the study. The Quasi-Experimental and Correlation Research Design was used in the study: a pre-test was…
Descriptors: High School Students, Chemistry, Pacing, Learning Strategies
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Chepkorir, Salome; Cheptonui, Edna Marusoi; Chemutai, Agnes – Journal of Technology and Science Education, 2014
This paper examines the relationship between teacher-related factors and student's attitudes towards Chemistry subject in secondary schools in Kenya. The paper is based on a study conducted in Bureti District in Kericho County, Kenya. This paper highlights issues on the teaching methods used by chemistry teachers, the teachers' availability to…
Descriptors: Foreign Countries, Student Attitudes, Secondary School Science, Chemistry
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Pyatt, Kevin – Journal of Technology and Science Education, 2014
This study investigated the challenges students face when learning chemical reactions in a first-year chemistry course and the effectiveness of a curriculum and software implementation that was used to teach and assess student understanding of chemical reactions and equations. This study took place over a two year period in a public suburban…
Descriptors: Chemistry, Computer Software, Equations (Mathematics), Advanced Placement Programs