Education Commons^™

Pengaruh Penggunaan Media Pembelajaran Berbasis Android Terhadap Kemampuan Pemecahan Masalah Kimia, Arina Diana Fatma, Crys Fajar Partana

Jurnal Inovasi Pendidikan IPA

Penelitian ini bertujuan untuk menghasilkan media pembelajaran berbasis android dan mengidentifikasi peningkatan kemampuan pemecahan masalah kimia siswa. Prosedur penelitian pengembangan diadaptasi dari pengembangan ADDIE, terdiri dari lima tahap: analisis, desain, pengembangan, penerapan, dan evaluasi. Validasi produk dilakukan oleh ahli media dan ahli materi. Penilaian produk dilakukan oleh 5 guru kimia, 20 siswa untuk uji coba kelompok kecil, dan 56 siswa untuk uji coba lapangan. Evaluasi uji lapangan dilakukan untuk menentukan pengaruh media pembelajaran berbasis android terhadap kemampuan pemecahan masalah kimia. Instrumen yang digunakan dalam penelitian ini meliputi kuisioner penilaian media dan soal tes. Kuisioner penilaian diberikan kepada ahli media, ahli …

The Periodical Fall 2019, Southern Adventist University

the Periodical – Chemistry Department Newsletter

Volume 7, issue 1 of the Periodical includes articles about new faculty member Tamie Suzuki, an alumni spotlight, general department news, at a pictorial listing of 2019 December chemistry graduates.

Printing 3d Models For Chemistry: A Step-By-Step Open-Source Guide For Hobbyists, Corporate Professionals, And Educators And Students In K-12 And Higher Education, Elisabeth Grace Billman-Benveniste, Jacob Franz, Loredana Valenzano-Slough

Open Access Books

3D-printing is a relatively inexpensive additive manufacturing method used to create tangible objects. As a relatively new technology, the true capability of 3D-printing has not yet been fully exploited, especially in academic and research/teaching settings. Through this work, 3D-printing in a classroom and research environment is employed as a tool for creation of fully customizable, three-dimensional molecular models and for the visualization of theoretical abstract concepts.

General Use Chemical Hygiene Plan, 2018, Department Of Chemistry

General University of Maine Publications

The University of Maine’s (UM) Department of Chemistry, in an effort to ensure that all of its employees and students working in laboratories have a reasonable expectation of safety, has put forward this Chemical Hygiene Plan. It is a guide to operating safely with chemicals and understanding your laboratory environment as well as instructions of what is to be done in an emergency. Each person working in a laboratory will be expected to follow the guidelines explained here but borrowed from The University of Maine System, state and federal governments.

Tools Enabling A Student Who Is Blind In A Liberal Arts Chemistry Laboratory Course, Jessica Michael, H. David Wohlers

Journal of Science Education for Students with Disabilities

Chemistry laboratories ordinarily involve a number of visual observations and require qualitative and quantitative explanations of these observations. A student with blindness at Truman State University successfully completed the laboratory portion of the nonmajors liberal arts chemistry course with the assistance of a senior undergraduate chemistry education major, the guidance of a chemistry professor with blindness, and a variety of alternative laboratory methods. Volumes were measured using a notched syringe or the graduated cylinder pipet technique. Changes in color were measured by a Color Analysis Laboratory Sensor (CALS) and a Submersible Audio Light Sensor (SALS). Balance and Vernier probe measurements …

The Roundtable Of Scientific Communication: From Classroom To Course Creation, Back To Classroom And Beyond, Sean P. Hickey

University of New Orleans Theses and Dissertations

This research encompasses many aspects of chemical education research including curriculum and pedagogical changes to the freshman and sophomore courses. Curriculum changes included the addition of recitations to the general chemistry and organic chemistry lectures and the creation of four new classes, CHEM 1001, 1002, 3091, and 3092. The addition of recitations was not limited to but was focused on improving DFW rates for these courses.

CHEM 3091 and 3092 are chemistry internship and undergraduate teaching assistant classes. These courses were necessary to offer outside internship opportunities and training for undergraduate teaching assistants, respectively. CHEM 1001 and 1002 are chemistry …

Ouachita’S American Chemical Society Student Chapter Presents At National Meeting, Receives Honorable Mention Award, Rachel Moreno, Ouachita News Bureau

Press Releases

Four Ouachita Baptist University chemistry faculty and seven student researchers attended the American Chemical Society (ACS) National Meeting and Exposition this spring in Orlando, Fla., to present individual research. Ouachita’s student ACS chapter also received the Honorable Mention ACS Student Chapter Award for the 2017-18 school year during the meeting’s Student Awards Ceremony.

The Sals App: Making Chemistry Accessible With Ios Devices, Rosanne Hoffmann

Journal of Science Education for Students with Disabilities

A new version of SALS (Submersible Audible Light Sensor) consists of a wireless light-detecting probe, Bluetooth ® connected to the iOS SALS App. As in previous versions of SALS, changes in detected light are converted to changes in sound, the latter now rendered with iPhone or iPad audio. The SALS probe assists the student with visual impairment in a variety of science activities, including those involving liquids. For example, when the SALS probe is placed in a reaction vessel, changes in light intensity caused by a chemical reaction or color indicator change are converted to changes in tone in real …

The Story Of Periodicity: An Exploration Of Sam Kean’S The Disappearing Spoon For Chemistry And English, Elizabeth Muire, Kay Newsome

Understanding by Design: Complete Collection

This unit incorporates knowledge of chemistry and English. Students will read and analyze, write persuasively, and explore the possibilities of storytelling to convey scientific ideas. They explore how the form and function of the periodic table is organized by the form and function of the elements on it, and extrapolate how the table could be continued. Students will design the potential next row of the table, once they have a clear understanding of how the current rows were discovered.

Florida Science: The Science That Makes Florida Different, Terence W. Cavanaugh

Secondary Level Resources

This book was created to assist students with their understanding of how science occurs in Florida. When teaching science or any subject it’s important to remember to begin with the concrete and then move to the abstract. I have found that it has helped my students when I begin by teaching science concepts in a concrete manner and expand from there. For example, when I taught about topographic maps, the students were much more successful in their learning when I started with local topographic maps that included the school and the surrounding area than with places that had mountains or …

A Teacher’S Adoption Of Maker-Centered Learning: A Phenomenological Case Study, Michael L. Schad

Theses and Dissertations

The maker movement is a social movement which espouses the importance of artifact creation through physical and digital tools. As the maker movement moves into educational spaces, researchers and educators are exploring ways to integrate it alongside current classroom practices. A prevalent framework for maker integration is the maker-centered learning framework, which was used as part of the conceptual framework. Currently, more research is needed which justifies and analyzes maker-centered learning in an educational environment. This study aimed to use phenomenological methods to capture the lived experience of chemistry teacher as she integrated the maker-centered learning framework into her chemistry …

Objective Knowledge, Subjective Knowledge, And Prior Experience Of Organic Cotton Apparel, Han Tae-Im

STEMPS Faculty Publications

The purpose of this research is to examine the relationships between objective knowledge, subjective knowledge, and prior experience of organic cotton apparel and their effects on purchase behaviors. The sample of the present study consisted of Millennial consumers living in the United States. Multiple regression and cluster analysis were used to assess the relationship among variables. Objective and subjective knowledge related to organic cotton apparel had a weak relationship suggesting they are distinct measures of knowledge. Direct experience, indirect experience, and education level were significant predictors of subjective knowledge, however, they had insignificant effects on objective knowledge. Furthermore, consumers who …