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Showing 1 to 15 of 135 results Save | Export
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Bo Ding; Ju Wang; Yaxin Mao; Tian Meng; Yumei Luo; Xiaomei Xu; Zhanqing Lv; Mian Zhou; Qiuying Yang – Biochemistry and Molecular Biology Education, 2024
Fluorescence-related experimental techniques play an important role in biochemistry, molecular biology, and cell biology. However, fluorescence-related experiments are rarely included in the laboratory courses of most Chinese universities. This is mainly due to the conflict between large class size (50-60 students in one room) and funding/space…
Descriptors: Science Education, Science Laboratories, Laboratory Training, Laboratory Procedures
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Arun Richard Chandrasekaran – Journal of Chemical Education, 2023
The field of DNA nanotechnology has grown rapidly in the past decade and has expanded to multiple laboratories. While lectures in DNA nanotechnology have been introduced in some institutions, laboratory components at the undergraduate level are still lacking. Undergraduate students predominantly learn about DNA nanotechnology through their…
Descriptors: Genetics, Technology, Microbiology, Undergraduate Study
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Feng-Zhi Chen; Li-An Chen; Cai-Chieh Tseng; Ching Hua Pai; Kai-En Tsai; En-Ci Liang; Yi-Fan Chen; Tai-Lin Chen; Shin-Yi Liu; Pei-Chih Lee; Kuo-Chu Lai; Betty Revon Liu; Khadija E. Fouad; Chi-Wei Chen – Discover Education, 2025
This study assesses the impact of interactive learning environments and flipped classroom models on student engagement and learning outcomes in life sciences. We focused on the "Introduction to Laboratory Mice" course, utilizing the MITAKA SUPPLY Mimicky® Mouse model alongside IT tools like Google Classroom, Kahoot, Mentimeter, Quizizz,…
Descriptors: Learner Engagement, Outcomes of Education, Biological Sciences, Interaction
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Zer Vue; Chia Vang; Celestine N. Wanjalla; Andrea G. Marshall; Kit Neikirk; Dominique Stephens; Sulema Perales; Edgar Garza-Lopez; Heather K. Beasley; Annet Kirabo; Yelena Janumyan Doe; Desmond Campbell; Letimicia Fears; Ahmad Alghanem; Estevão Scudese; Beverly Owens; Derrick J. Morton; Clintoria R. Williams; Zachary Conley; Hinton Antentor Jr. – Advances in Physiology Education, 2024
Physiology is an important field for students to gain a better understanding of biological mechanisms. Yet, many students often find it difficult to learn from lectures, resulting in poor retention. Here, we utilize a learning workshop model to teach students at different levels ranging from middle school to undergraduate. We specifically designed…
Descriptors: Workshops, Physiology, Science Education, Hands on Science
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Nausheen W. Sadiq; Tabussom Qureshi – Papers on Postsecondary Learning and Teaching, 2024
The scope of this preliminary study revolves around investigating the effectiveness of experiential learning in upper-year science laboratory courses in a post-pandemic era. In this study we have explored two key questions: 1. Can experiential learning facilitate independent inquiry in an upper-year undergraduate laboratory in a post-pandemic era?…
Descriptors: Science Education, Science Laboratories, Undergraduate Students, College Science
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Saowarux Fuangswasdi; Wanlapa Aeungmaitrepirom; Vanida Nilsom; Pritsana Ralakhee; Pumidech Puthongkham – Journal of Chemical Education, 2023
The COVID-19 pandemic, which emerged in early 2020, forced educational institutions in Thailand to chiefly rely on online learning during the government mandated lockdown for almost two academic years. Although migration to the online format seems to suit lectures, it is inadequate for laboratory courses since students could not do the experiment…
Descriptors: Science Experiments, Chemistry, Science Laboratories, Hands on Science
Mary Sever; Mark A. Young – Journal of Chemical Education, 2023
A laboratory experiment that exposes students to fundamental concepts in kinetics and statistical thermodynamics to study systems of great current interest in nanotechnology by employing a foundational technique in physical chemistry is described. A modified commercial flash photolysis spectrometer was used to study photoinduced isomerization…
Descriptors: Laboratory Experiments, Scientific Concepts, Thermodynamics, Science Education
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Yuxin Chen; Yuting Wu; Zhengwen Li; Yanyan Zheng; Binhang Yan; Yi Cheng – Journal of Chemical Education, 2023
The "maker" movement is gaining widespread attention, especially in the field of laboratory education. Here we have built a low-cost, "do-it-yourself", open-source thermal conductivity cell detector (TCD) for chemical laboratory analysis, which is assembled from thermal conductivity gas sensor elements and 3D-printed flow cell…
Descriptors: Costs, Open Educational Resources, Chemistry, Science Laboratories
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Mona Christin Maaß; Alexander Tasch; Christian Jooss; Thomas Waitz – Journal of Chemical Education, 2022
Hydrogen is a sustainable and climate-friendly storage for renewable energies and can directly be generated from sunlight, e.g., by photocatalytic water splitting. This article presents the photocatalytic hydrogen evolution using LED irradiation of an aqueous ZnS particle dispersion with Na[subscript 2]S and Na[subscript 2]SO[subscript 3] as…
Descriptors: Chemistry, Scientific Concepts, Science Experiments, Hands on Science
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Ying Zhang; Yuqin Yang; Yongkang Chu; Daner Sun; Jiazhen Xu; Yuhui Zheng – Journal of Baltic Science Education, 2024
Virtual laboratories are transformative tools in science education, yet comprehensive reviews of their prospects are limited. This study addresses this gap through a bibliometric analysis of 218 articles published between 2013 and 2023. Key findings included: (1) research has evolved from initial exploration to rapid expansion; (2) virtual labs…
Descriptors: Science Education, Laboratory Experiments, Science Laboratories, Computer Assisted Instruction
Michelle B. Tindall – ProQuest LLC, 2023
This study investigates the challenge faced by eighth-grade students at Southern State Middle School in grasping abstract concepts within the domains of physical science, physics, and chemistry. This difficulty is manifested in their poor performance on summative assessments. A comprehensive analysis of state-provided data, in conjunction with…
Descriptors: Science Laboratories, Laboratory Experiments, Hands on Science, Summative Evaluation
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Petra Dunkel; Bence Kontra; Barnaba´s Gere; Vuong Tran; Zolta´n Kaleta – Journal of Chemical Education, 2025
A simple demonstration adaptable to classroom conditions is presented, which involves the preparation of raffle tickets using filter paper and the solution of selected fluorophores. With an appropriate dilution, the text written on the tickets is not visible to the naked eye; however, it becomes readable once put under a UV lamp. Besides being a…
Descriptors: Demonstrations (Educational), Chemistry, Science Education, Scientific Concepts
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Jiang, Shiyan; Huang, Xudong; Sung, Shannon H.; Xie, Charles – Research in Science Education, 2023
Learning analytics, referring to the measurement, collection, analysis, and reporting of data about learners and their contexts in order to optimize learning and the environments in which it occurs, is proving to be a powerful approach for understanding and improving science learning. However, few studies focused on leveraging learning analytics…
Descriptors: Learning Analytics, Hands on Science, Science Education, Laboratory Safety
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Mariana Hamer; Micaela Hamer; Miguel J. Vago; M. Florencia Leal Denis – Journal of Chemical Education, 2024
In analytical chemistry, discussing different method sand techniques of analysis is essential to promote critical thinking and reasoning. Analytical courses in the chemist, pharmacist, and biochemist curricula represent the opportunity to study concepts such as experimental design, sampling, development, and optimization of protocols, data…
Descriptors: Chemistry, Science Education, Hands on Science, Thinking Skills
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Sule Elmali – Journal of Biological Education, 2024
It is a controversial issue in education that students perform dissection experiments. Different opinions have been noted in studies on this subject, and various applications are recommended according to education levels. This case study aimed to determine pre-service science teachers' views of hands-on dissection and virtual dissection. The study…
Descriptors: Preservice Teachers, Science Teachers, Laboratory Procedures, Electronic Learning
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