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Bergman, Daniel – Contemporary Issues in Technology and Teacher Education (CITE Journal), 2017
Teacher images can impact numerous perceptions in educational settings, as well as through popular media. The portrayal of effective science teaching is especially challenging to specify, given the complex nature of science inquiry and other standards-based practices. The present study examined the litany of representations of science teachers…
Descriptors: Content Analysis, Science Teachers, Web Sites, Teacher Characteristics
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Chinni, Rosemarie C. – Journal of Chemical Education, 2012
This laboratory experiment introduces students to a different type of atomic spectroscopy: laser-induced breakdown spectroscopy (LIBS). LIBS uses a laser-generated spark to excite the sample; once excited, the elemental emission is spectrally resolved and detected. The students use LIBS to analyze a series of standard synthetic silicate samples…
Descriptors: Chemistry, Spectroscopy, Lasers, Laboratory Experiments
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Davis, Sarah – Voices from the Middle, 2012
In any content area, teachers have opportunities to help their students develop more robust vocabularies; however, many content area teachers "know relatively little about effective instructional practices for vocabulary development" (Fisher & Frey, 2008). This article offers content area teachers three examples of rich opportunities for word…
Descriptors: Teaching Methods, Vocabulary Development, Middle School Students, Science Instruction
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Grammer, Robert T. – American Biology Teacher, 2012
We propose a procedure for the assay of fermentation in yeast in microcentrifuge tubes that is simple and rapid, permitting assay replicates, descriptive statistics, and the preparation of line graphs that indicate reproducibility. Using regression and simple derivatives to determine initial velocities, we suggest methods to compare the effects of…
Descriptors: Biology, Science Instruction, Laboratory Procedures, Inquiry
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Euler, Manfred – Physics Education, 2013
A hands-on model of scanning tunnelling microscopy (STM) is presented. It uses near-field imaging with sound and computer assisted visualization to create acoustic mappings of resonator arrangements. Due to the (partial) analogy of matter and sound waves the images closely resemble STM scans of atoms. Moreover, the method can be extended to build…
Descriptors: Science Instruction, Physics, Hands on Science, Laboratory Equipment
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Schroeder, Lianne; Bierdz, Joshua; Wink, Donald J.; King, Maripat; Daubenmire, Patrick L.; Clark, Ginevra A. – Journal of Chemical Education, 2018
We implemented a laboratory curriculum reform to teach foundational concepts in chemistry, particularly those concepts related to healthcare, in a chemistry course for prenursing students. Here, we discuss the reform, exploring how students built upon understandings gained in lab and correlating lab learning to course outcomes. We further discuss…
Descriptors: Science Instruction, Chemistry, Undergraduate Study, College Science
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Garduño-Aparicio, Mariano; Rodríguez-Reséndiz, Juvenal; Macias-Bobadilla, Gonzalo; Thenozhi, Suresh – IEEE Transactions on Education, 2018
This paper presents a robot prototype for an undergraduate laboratory program designed to fulfill the criteria laid out by ABET. The main objective of the program is for students to learn some basic concepts of embedded systems and robotics, and apply them in practice. For that purpose, various practical laboratory exercises were prepared to teach…
Descriptors: Interdisciplinary Approach, Robotics, Engineering Education, Computer Software
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Shead, Dorothy A.; Roos, Ronel; Olivier, Benita; Ihunwo, Amadi O. – Anatomical Sciences Education, 2018
Eight faculties in South Africa offer undergraduate physiotherapy training with gross anatomy included as a basis for clinical practice. Little information exists about anatomy education for this student body. A 42-question peer-reviewed survey was distributed to physiotherapy gross anatomy course coordinators in all the eight faculties. Seven…
Descriptors: Anatomy, Physical Therapy, Science Instruction, Foreign Countries
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Arantes do Amaral, João Alberto; Hess, Aurélio – International Journal of Instruction, 2018
In this article, we discuss the ripple effects of the WEBSIM FISHBANKS Simulation Laboratory held at Federal University of Sao Paulo (UNIFESP) in 2014, held as a result of a partnership between the Sloan School of Management of the Massachusetts Institute of Technology, the UNIFESP, and the Brazilian Chapter of the System Dynamics Society of…
Descriptors: Foreign Countries, Computer Simulation, Simulated Environment, Laboratories
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Hsu, Pei-Ling – Journal of Science Education and Technology, 2018
Internships in science research settings have received increasing attention as a means of helping students construct appropriate understandings, practices, tools, and language in scientific activities. To advance student-scientist partnerships beyond the status quo, the study aimed to investigate how cogenerative dialogs (cogens) may help high…
Descriptors: Teaching Methods, Science Instruction, Dialogs (Language), High School Students
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Novick, Laura R.; Catley, Kefyn M. – Journal of Biological Education, 2018
The ability to interpret and reason from Tree of Life diagrams is a key component of twenty-first century science literacy. This article reports on the authors' continued development of a multifaceted research-based curriculum--including an instructional booklet, lectures, laboratories and a field activity--to teach such tree thinking to biology…
Descriptors: Biology, Science Instruction, Biodiversity, Forestry
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Muelleman, Andrew W.; Glaser, Rainer E. – Journal of Chemical Education, 2018
Literacy requires reading comprehension, and fostering reading skills is an essential prerequisite to and a synergistic enabler of the development of writing skills. Reading comprehension in the chemical sciences not only consists of the understanding of text but also includes the reading and processing of data tables, schemes, and graphs. Thus,…
Descriptors: Chemistry, Science Instruction, Literacy, College Science
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Dopico, Eduardo; Linde, Ana R.; Garcia-Vazquez, Eva – Journal of Biological Education, 2014
Introducing research in undergraduate biology studies may contribute to creating research vocations and generate the idea that science may influence all aspects of common life. However, laboratory practices are too often disconnected from current investigations and rarely address real-life questions that are really interesting for students.…
Descriptors: Science Experiments, Laboratory Experiments, Cytology, Biology
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Pather, Nalini; Blyth, Phil; Chapman, Jamie A.; Dayal, Manisha R.; Flack, Natasha A.M.S.; Fogg, Quentin A.; Green, Rodney A.; Hulme, Anneliese K.; Johnson, Ian P.; Meyer, Amanda J.; Morley, John W.; Shortland, Peter J.; Štrkalj, Goran; Štrkalj, Mirjana; Valter, Krisztina; Webb, Alexandra L.; Woodley, Stephanie J.; Lazarus, Michelle D. – Anatomical Sciences Education, 2020
Australian and New Zealand universities commenced a new academic year in February/March 2020 largely with "business as usual." The subsequent Covid-19 pandemic imposed unexpected disruptions to anatomical educational practice. Rapid change occurred due to government-imposed physical distancing regulations from March 2020 that…
Descriptors: Anatomy, Science Instruction, Educational Practices, Disease Incidence
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Okebukola, Peter A.; Suwadu, Bugoma; Oladejo, Adekunle; Nyandwi, Ramadhani; Ademola, Ibukun; Okorie, Henry; Awaah, Fred – Journal of Chemical Education, 2020
This paper provides glimpses of transactions in chemistry classrooms in five African countries (Burundi, Ghana, Morocco, Nigeria, and Senegal) during the COVID-19 lockdown. Members of the secondary school community in the countries including teachers, students, and school managers were unprepared for the unprecedent demand in shift from a…
Descriptors: Foreign Countries, COVID-19, Pandemics, School Closing
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