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Showing 1 to 15 of 73 results Save | Export
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Yifan Li; Anmin Liu; Runming Si; Leyan Liu; Qidong Zhao – Journal of Chemical Education, 2024
The plate and frame filtration experiment is one of the essential experiments performed by undergraduate students during their practical education. While this experiment often relies on the conventional manual recording of data and calculation, there are frequent problems with data collection because capturing transient data of filtrate volume and…
Descriptors: Internet, Automation, Undergraduate Study, College Science
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Mirjana Maricic; Stanko Cvjeticanin; Branko Andic; Mia Maric; Aleksandar Petojevic – Journal of Research on Technology in Education, 2024
This research aimed to determine the effectiveness of applying instructive simulation experiments (SE) to the development of deeper conceptual understanding, retention of static electricity contents, and engagement of 4th-grade students. The correlation between student achievements and engagement was examined. 76 4th graders (10-11 years) were…
Descriptors: Scientific Concepts, Science Education, Energy, Science Experiments
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Paixão, P. A.; Remonatto, V. M. C.; Calheiro, L. B.; Dos Reis, D. D.; Goncalves, A. M. B. – Physics Education, 2022
Here, we present a 3D printed experimental apparatus that students can use to acquire interference and diffraction quantitative data from light passing through a single or double-slit experiment. We built a linear screw stage with a multiturn potentiometer connected to its leadscrew as a position sensor. Using an Arduino, we collected light…
Descriptors: Science Experiments, Spatial Ability, Geometric Concepts, Printing
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Sukmak, Warawut; Musik, Panjit – Turkish Online Journal of Educational Technology - TOJET, 2022
The real-time graphing of simple harmonic motion of mass on springs with an Arduino based on an experiment set for teaching and learning physics in high schools where students can learn from real experiences. The objectives of this study are to create and develop a real-time measurement for vertical oscillations of mass on springs using the…
Descriptors: Physics, Science Instruction, Motion, Science Experiments
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Biswas, Subhrajyoti; Roy, Durjoy – Physics Education, 2022
At constant current (I) the forward bias potential (V) of a "pn" junction diode may be considered to vary linearly with temperature (t) within a temperature range. Based on this property we have constructed diode thermometer using germanium (Ge) and silicon (Si) diodes. The experimental "V-t" data at constant forward current…
Descriptors: Science Instruction, Physics, Science Experiments, Laboratory Experiments
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Ozdemir, Ertugrul; Ustun, Ulas – Journal of Computers in Mathematics and Science Teaching, 2021
Virtual experiments are beneficial and effective learning activities providing the opportunity to investigate the relationship between the experimental findings and the theories. There exist several advantages of using virtual experiments, including, among other things: 7/24 availability, opportunity of unlimited iterations, and working with an…
Descriptors: Computer Uses in Education, Visual Aids, Science Experiments, Credibility
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Ovens, Michael; Ellyard, Megan; Hawkins, Jacob; Spagnoli, Dino – Journal of Chemical Education, 2020
An augmented reality (AR) application that complements a DNA precipitation experiment has been developed for use on mobile devices. The AR experience provides atomistic detail on the reasoning behind the experimental observations. The development of the application is described, as are the download data. In a pilot survey, the students were asked…
Descriptors: Undergraduate Students, Chemistry, Genetics, Science Experiments
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Gelir, Ali; Kocaman, Merve; Pekacar, Ilgim – Physics Education, 2019
In conventional e/m experiments performed in undergraduate laboratories, generally a simple mechanical ruler is used to measure the radius of the circular trajectory of the electrons. But, the measurement error in this technique is mostly big and varies from one student to another. As an alternative to a mechanical ruler, we proposed a more…
Descriptors: Undergraduate Students, College Science, Science Laboratories, Science Experiments
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Daaif, Jabran; Zerraf, Soufiane; Tridane, Malika; Benmokhtar, Said; Belaaouad, Said – Cogent Education, 2019
Technological innovation in science provides complementary tools for exploring new teaching strategies within a pedagogical framework that promotes interaction between the teacher and the learner. This work is based on the implementation of a computer application modeling crystallographic material structures, in order to identify and study the…
Descriptors: Chemistry, Science Instruction, Science Experiments, Computer Uses in Education
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Hadiati, Soka; Kuswanto, Heru; Rosana, Dadan; Pramuda, Adi – International Journal of Instruction, 2019
This study aims to examine students' reasoning based on the model in each laboratory work style and find the effect on scientific attitude and student activity. This study uses a quantitative approach with the experimental method. The study was conducted in three classes with different lab work styles. Arduino and sensors were used as a…
Descriptors: Logical Thinking, Scientific Attitudes, Laboratory Procedures, Open Source Technology
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Wong, Wing-Kwong; Chao, Tsung-Kai; Chang, Ching-Lung; Chen, Kai-Ping – International Journal of Distance Education Technologies, 2019
There has been an ongoing debate of which physical labs or virtual labs are better. To resolve this issue, a remote lab provides an online lab that can do real experiments to obtain real data from a distant physical lab. Instead of relying on a remote lab, this article suggests that students collect experimental data locally with low-cost data…
Descriptors: Foreign Countries, Science Laboratories, Data Analysis, Scaffolding (Teaching Technique)
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Zoupidis, Anastasios; Spyrtou, Anna; Pnevmatikos, Dimitris; Kariotoglou, Petros – Themes in eLearning, 2018
In the present paper, we have examined the impact of explicit linkage between simulated (i.e., virtual) and real (i.e., physical) experimental settings in order to scaffold conceptual understanding, in the case of floating and sinking (F/S) phenomena explanations. This research is part of a research-based curriculum project and has been…
Descriptors: Computer Simulation, Science Experiments, Science Instruction, Concept Formation
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Albéri, Matteo; Baldoncini, Marica; Bottardi, Carlo; Chiarelli, Enrico; Landsberger, Sheldon; Raptis, Kassandra Giulia Cristina; Serafini, Andrea; Strati, Virginia; Mantovani, Fabio – Education Sciences, 2019
Although environmental radioactivity is all around us, the collective public imagination often associates a negative feeling to this natural phenomenon. To increase the familiarity with this phenomenon we have designed, implemented, and tested an interdisciplinary educational activity for pre-collegiate students in which nuclear engineering and…
Descriptors: Engineering Education, Radiation, Learning Activities, Interdisciplinary Approach
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Meintzer, Chris; Sutherland, Frances; Kennepohl, Dietmar K. – International Review of Research in Open and Distributed Learning, 2017
The Canadian Remote Sciences Laboratories (CRSL) website (www.remotelab.ca) was successfully employed in a study of the differences in the performance and perceptions of students' about their learning in the laboratory (in-person) versus learning at a remote location (remote access). The experiment was completed both in-person and via remote…
Descriptors: Science Laboratories, Foreign Countries, Student Evaluation, Distance Education
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Musik, Panjit – Turkish Online Journal of Educational Technology - TOJET, 2017
The development of computer-based experiment set has become necessary in teaching physics in schools so that students can learn from their real experiences. The purpose of this study is to create and to develop the computer-based experiment set on simple harmonic motion of mass on springs for teaching and learning physics. The average period of…
Descriptors: Science Experiments, Physics, Scientific Concepts, Motion
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