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Ladachart, Luecha – Journal of Education in Science, Environment and Health, 2019
Research in teacher education has given increasing attention to pedagogical content knowledge (PCK) as a theoretical construct that describes necessary knowledge for teachers to teach specific content. This research study aims to examine whether an understanding about the nature of science (NOS) correlates with orientation to teaching science…
Descriptors: Science Instruction, Scientific Principles, Pedagogical Content Knowledge, Multiple Choice Tests
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Prachagool, Veena; Nuangchalerm, Prasart – International Journal of Evaluation and Research in Education, 2019
The survey method was employed for investigating understanding nature of science (NOS) between general science education and science pre-service teachers. Independent t-test and two-way ANOVA were used for testing hypothesis. Results found that both of two programs rated understanding NOS ranges disagree and highly agree levels in different items.…
Descriptors: Scientific Principles, Teacher Education Programs, Educational Philosophy, Science Education
Buaraphan, Khajornsak – Science Educator, 2010
The author explores the history of nature of science beliefs among pre-service and in-service teachers primarily in the United States and Thailand and compares this history to findings in a current study being conducted in Thailand. Two research questions were used to guide this current study: What are pre-service and in-service science teachers'…
Descriptors: Scientific Principles, Science Teachers, Preservice Teachers, Teacher Attitudes
Buaraphan, Khajornsak – Online Submission, 2011
Understanding of NOS (nature of science) appears as a prerequisite of a scientifically literate person. Promoting adequate understanding of NOS in pre-service physics teachers is, therefore, an important task of science educators. Before doing that, science educators must have information concerning their pre-service teachers' conceptions of NOS.…
Descriptors: Foreign Countries, Preservice Teacher Education, Pedagogical Content Knowledge, Misconceptions
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Kaewkhong, Kreetha; Mazzolini, Alex; Emarat, Narumon; Arayathanitkul, Kwan – Physics Education, 2010
This article investigates the optics misconceptions of 220 year 11 Thai high-school students. These misconceptions became apparent when the students attempted to explain how an object submerged in a water tank is "seen" by an observer looking into the tank from above and at an angle. The two diagnostic questions used in the study probe…
Descriptors: Student Attitudes, Optics, Foreign Countries, Misconceptions
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Ketpichainarong, Watcharee; Panijpan, Bhinyo; Ruenwongsa, Pintip – International Journal of Environmental and Science Education, 2010
This study explored the effectiveness of an inquiry-based cellulase laboratory unit in promoting inquiry in undergraduate students in biotechnology. The following tools were used to assess the students' achievements and attitude: conceptual understanding test, concept mapping, students' documents, CLES questionnaire, students' self reflection, and…
Descriptors: Concept Mapping, Undergraduate Students, Test Results, Science Laboratories