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Mihret, Zemenu; Alemu, Mekbib; Assefa, Shimeles – Pedagogical Research, 2023
The objective of this study was to examine the effectiveness of blended physics laboratory experimentation on pre-service physics teachers' (PSPTs') understanding of the nature of science (NOS) during an electricity and magnetism laboratory course. The study used a non-equivalent comparison group using a pre-test-post-test quasi-experimental…
Descriptors: Science Instruction, Physics, Science Laboratories, Laboratory Experiments
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Worku, Hassen; Alemu, Mekbib – Pedagogical Research, 2021
This case study presents the analysis of teacher-student interaction in physics classrooms. The participants of the study were three physics teachers and 131 students from three upper primary schools (Grades 7 and 8) of Ethiopia. Data for the study were collected through observation of eight video recorded physics lessons. The analysis of videos…
Descriptors: Classroom Communication, Dialogs (Language), Teacher Student Relationship, Interaction