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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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Inmaculada Ortiz Martín; Ángel Del Espino Pérez; Estefanía García Luque; Enrique Viguera Mínguez – Biochemistry and Molecular Biology Education, 2025
The great development of high-throughput molecular biology techniques and the consequent generation of massive data have made Bioinformatics essential for undergraduate Bioscience students. The importance of this scientific discipline is evidenced by the huge number of specialized publications, tools, and databases available. Training in…
Descriptors: Active Learning, Teaching Methods, Molecular Structure, Biology
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Kerner, Alexander Michael; Biedermann, Uta; Bräuer, Lars; Caspers, Svenja; Doll, Sara; Engelhardt, Maren; Filler, Timm J.; Ghebremedhin, Estifanos; Gundlach, Stefanie; Hayn-Leichsenring, Gregor U.; Heermann, Stephan; Hettwer-Steeger, Ingrid; Hiepe, Laura; Hirt, Bernhard; Hirtler, Lena; Hörmann, Romed; Kulisch, Christoph; Lange, Tobias; Leube, Rudolf; Meuser, Annika Hela; Müller-Gerbl, Magdalena; Nassenstein, Christina; Neckel, Peter H.; Nimtschke, Ute; Paulsen, Friedrich; Prescher, Andreas; Pretterklieber, Michael; Schliwa, Stefanie; Schmidt, Katja; Schmiedl, Andreas; Schomerus, Christof; Schulze-Tanzil, Gundula; Schumacher, Udo; Schumann, Sven; Spindler, Volker; Streicher, Johannes; Tschernig, Thomas; Unverzagt, Axel; Valentiner, Ursula; Viebahn, Christoph; Wedel, Thilo; Weigner, Janet; Weninger, Wolfgang J.; Westermann, Jürgen; Weyers, Imke; Waschke, Jens; Hammer, Niels – Anatomical Sciences Education, 2023
Hands-on courses utilizing preserved human tissues for educational training offer an important pathway to acquire basic anatomical knowledge. Owing to the reevaluation of formaldehyde limits by the European Commission, a joint approach was chosen by the German-speaking anatomies in Europe (Germany, Austria, Switzerland) to find commonalities among…
Descriptors: Anatomy, Hands on Science, Human Body, Laboratory Procedures
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Nikolaos Kyriazis; Georgios Stylos; Konstantinos T. Kotsis – Journal of Pedagogical Research, 2025
This study investigates the influence of inquiry-based laboratory activities on the understanding of heat concepts and the self-efficacy beliefs of pre-service primary teachers. Recognizing that both scientific literacy and teaching efficacy are critical for effective science education, this research aims to determine how inquiry-based laboratory…
Descriptors: Preservice Teachers, Heat, Science Laboratories, Scientific Concepts
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Neta Shaby; Orit Ben-Zvi Assaraf; Nicole Pillemer Koch – International Journal of Science and Mathematics Education, 2024
There are relatively few studies examining cooperative learning during laboratory activities in a science museum. This study aims to explore such activities to better understand the nature of cooperative learning, if any, in that setting. The participants in this study were 60 fourth-grade students who visited a science museum lab as part of a…
Descriptors: Foreign Countries, Grade 4, Museums, Field Trips
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Justine Bull; Sophie Cottam; Isaac A. Gill; Paul C. Dastoor; Natalie P. Holmes – Journal of Chemical Education, 2023
Here we showcase an undergraduate teaching laboratory in which students synthesize and characterize colloidal nanoparticles of organic semiconductors and assess their suitability for applications in printed electronics such as solar cells and bioelectronics. Scanning electron microscopy, UV-visible spectroscopy, and photoluminescence spectroscopy…
Descriptors: Foreign Countries, Undergraduate Students, Chemistry, Science Instruction
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Peter Lampert; Peter Pany; Niklas Gericke – Journal of Biological Education, 2025
Sustaining a broad diversity of plants is key for a sustainable future. For instance, providing a variety of flowering plants in urban and agricultural landscapes mitigates the current decline of pollinators and biodiversity in general. Therefore, educating about the diversity of flowering plants has high current relevance for biology and…
Descriptors: Printing, Plants (Botany), Hands on Science, Botany
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Manyilizu, Majuto Clement – Education and Information Technologies, 2023
Science subjects at pre-tertiary and tertiary education levels are important for socio-economic and industrial development of any country; however, they are difficult for students to construct their concepts. In Tanzania, insufficient or lack of practical experiments are major challenges for science subjects due to insufficient or lack of…
Descriptors: Science Laboratories, Hands on Science, Chemistry, Foreign Countries
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Gabriela L. Schmitz; Luana E. Joras; Pablo A. Nogara; Maria Eduarda A Galiciolli; Bruna C. Piccoli; Fernanda Davila da Silva; Cláudia S. Oliveira; João B. T. Rocha – Journal of Biological Education, 2024
Proteins are essential for cell function, and their biological performance depends on three-dimensional (3D) structures. Insulin is made up of 51 amino acids and is a critical hormone involved in glycaemia regulation. In basic education, concepts involving proteins (synthesis, structure, interactions, and function) are abstract and difficult for…
Descriptors: Science Instruction, Grade 9, Models, Physiology
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Rooserina Kusumaningdyah; Iztok Devetak; Yudhi Utomo; Effendy Effendy; Daratu Putri; Habiddin Habiddin – Center for Educational Policy Studies Journal, 2024
This paper presents an analysis of the use of multimedia and hands-on models on university students' understanding of stereochemistry. The relationship between students' scientific reasoning skills and their understanding of stereochemistry was also determined. Two groups of second-year chemistry students from the State University of Malang taking…
Descriptors: Thinking Skills, Science Process Skills, Multimedia Instruction, Hands on Science
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Panchami Patel; Prachi Thareja – Journal of Chemical Education, 2024
This article describes two sets of experiments designed to enhance the understanding of colloidal systems. These experiments were designed as a part of the theme "Colloids: Where Science Meets Engineering" taught in the Department of Chemical Engineering and additionally offered to physics, chemistry, and materials science departments as…
Descriptors: Hands on Science, Science Education, Engineering Education, Science Experiments
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Katharine Hubbard; Marlena Birycka; Maisie-Elizabeth Britton; Joseph Coates; Isla Delphine Coxon; Chloe Hannah Jackson; Casper Leigh Nicholas; Tyler M. Priestley; J. J. Robins; Paula R. Ryczko; Talia Salisbury; Megan Shand; George Snodin; Beth Worsley – Journal of Biological Education, 2024
Providing hands-on practical education without access to laboratories during the COVID-19 pandemic has required creativity and innovation. In this paper, co-authored by academic staff and students, we describe an at-home mobile phone-based 'spectrophotometer' experiment used in an introductory undergraduate biology course. Using colour picker…
Descriptors: Hands on Science, Science Laboratories, Distance Education, Telecommunications
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Melek Merve Yilmaz; Asli Bekirler; Ayperi Dikici Sigirtmac – ECNU Review of Education, 2024
Purpose: The aim of this research is to determine the impact of hands-on science activities on preschool children's motivation for science. Design/Approach/Methods: The study group of the research, in which the quasi-experimental design with pretest-posttest control group was used, consists of 25 children aged 60-72 months who are continuing their…
Descriptors: Science Instruction, Science Activities, Hands on Science, Preschool Education
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Renato Matos Lopes; Luiza Amara Maciel Braga; Aline Silvestre Rosa Serrão; Luciana do Amara Teixeira; Michele Waltz Comarú; Raphael Argento de Souza; Cristina Alves Magalha~es de Souza; Fabio Batista Mota – Journal of Chemical Education, 2024
The latest developments in virtual reality (VR) are gaining attention in education as they are expected to provide risk-free, hands-on learning experiences. However, the use of VR in laboratory settings is still in its early stages of adoption. Therefore, it remains unclear whether these technologies will be widely adopted to educate students in…
Descriptors: Computer Simulation, Teaching Methods, Science Instruction, Technology Uses in Education
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Leonidas Gavrilas; Marianna - Sotiria Papanikolaou; Konstantinos T. Kotsis – Science Activities: Projects and Curriculum Ideas in STEM Classrooms, 2025
This paper presents a teaching scenario designed to introduce preschool children to electricity, structured around the 5E instructional model (Engage, Explore, Explain, Elaborate, Evaluate). The study involves 18 children from an urban kindergarten with diverse backgrounds and learning needs. Over four weeks, children engage in interactive…
Descriptors: Foreign Countries, Preschool Curriculum, Preschool Children, Preschool Education
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