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Avci, Filiz – Biochemistry and Molecular Biology Education, 2022
Virtual laboratories have started to be the leading alternative teaching tools during the COVID-19 pandemic process. The "Acid-Base" subject is among those that form the foundations of biochemistry. Students can learn the "Acid-Base" subject in a secure environment, with remote access through the use of virtual laboratory…
Descriptors: Science Instruction, Science Laboratories, COVID-19, Pandemics
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Güven, Nalan Akkuzu; Uyulgan, Melis Arzu – Journal of Pedagogical Research, 2021
The present investigation aims to analyze the knowledge levels and chemical representation levels of pre-service primary school teachers (PPSTs) on the experiment of distillation. For this purpose, the cross-sectional survey technique, one of the quantitative research designs was employed. The study was carried out at a Faculty of Education in the…
Descriptors: Knowledge Level, Chemistry, Preservice Teachers, Elementary School Teachers
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Çoruhlu, Tülay Senel; Pehlevan, Murat – Journal of Science Learning, 2021
This study aimed to develop a science experiments guidebook (based on discussion method and enriched worksheet) for fourth grade mainstreamed students with learning disabilities and to investigate its effect on their conceptual understanding of the "Matter and its Nature", "Living Things and Life", "Physical Events"…
Descriptors: Guides, Worksheets, Science Experiments, Scientific Concepts
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Bulunuz, Nermin; Bulunuz, Mizrap – Online Submission, 2017
The intent of this research is to evaluate the use of a formative assessment probe about balance and torque. The lesson was conducted with 52, 11th grade students studying in two physics classes at a state high school. A formative assessment probe was used at both the beginning and end of the study. After the students' prior knowledge about…
Descriptors: Formative Evaluation, Grade 11, High School Students, Physics
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Çinar, Derya; Bayraktar, Sule – International Journal of Education in Mathematics, Science and Technology, 2014
The aim of this study is to evaluate the effects of Argumentation Based Science Teaching on 5th grade students' conceptual understanding of the subjects related to "Matter and Change". This research is a qualitative research and its design is a multiple (compare) case study. In this study, semi-structured interviews related to the…
Descriptors: Grade 5, Elementary School Students, Elementary School Science, Scientific Concepts
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Hirça, Necati – European Journal of Physics Education, 2013
In this study, relationship between prospective science and technology teachers' experiences in conducting Hands on physics experiments and their physics lab I achievement was investigated. Survey model was utilized and the study was carried out in the 2012 spring semester. Seven Hands on physics experiments were conducted with 28 prospective…
Descriptors: Hands on Science, Science Instruction, Physics, Science Experiments
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Ozmen, Haluk; Demircioglu, Gokhan; Burhan, Yasemin; Naseriazar, Akbar; Demircioglu, Hulya – Asia-Pacific Forum on Science Learning and Teaching, 2012
The aim of this study is to examine the effectiveness of an intervention based on a series of laboratory activities enhanced with concept cartoons. The purpose of the intervention was to enhance students' understanding of acid-base chemistry for eight grade students' from two classes in a Turkish primary school. A pretest-posttest non-equivalent…
Descriptors: Science Achievement, Chemistry, Intervention, Cartoons
Çinar, Derya; Bayraktar, Sule – Online Submission, 2014
The aim of this study is to evaluate the effects of Argumentation Based Science Teaching on 5th grade students' conceptual understanding of the subjects related to "Matter and Change". This research is a qualitative research and its design is a multiple (compare) case study. In this study, semi-structured interviews related to the…
Descriptors: Science Instruction, Teaching Methods, Persuasive Discourse, Grade 5
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Akarsu, Bayram – European Journal of Physics Education, 2011
Hands-on activities are one of the most popular instructional tools that enhance student understandings of the science concepts and enable them to get involved in science practices as well. However, most of science educators underestimate its effectiveness in the classrooms. In order to illustrate how these activities could be utilized for science…
Descriptors: Science Instruction, Hands on Science, Science Experiments, Scientific Concepts