Education Commons^™

Teachers’ And Students’ Views On The Use Of Songs In Teaching And Learning Ionic Bonds, Omollo D. O, Winston Edward Massam

Institute for Educational Development, East Africa

Taking into consideration learner engagement during a chemistry lesson is a very crucial step if conceptual understanding is one of the goals. In the current times, teachers are drastically losing a grasp of their learners during lessons, especially chemistry lessons. However, studies that borrowed from the kindergartens have proved that incorporation of songs during lessons may engage learners. This qualitative research, which took an action research design, explored the feasibility of applying songs in rich science content in enhancing interest, motivation and engagement in ionic bonding and similar chemistry concepts among Kenyan high school students. The aim of the study …

Promoted Online Tutorial Use In General Chemistry: Effects On Student Performance, Timothy D. Champion, John Bannister

SoTL Commons Conference

Promoting student success in entry-level STEM courses is a continuing area of interest. While JCSU has made great strides in this area, in 2016, data began to show an increase in the DFW rates for key courses. The urban small university where these studies were conducted provides students with an online tutorial service. While the success of tutoring is well-documented, it is our perception that students do not utilize this resource as often or as effectively as they might. This project increased student utilization of online tutoring and improved participating students’ test and quiz grades.

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 …

Breaking The Language Barrier: Equitable Assessment In General Chemistry, Eshani Lee

UNLV Theses, Dissertations, Professional Papers, and Capstones

Because language provides the framework through which knowledge is constructed, it is crucial to consider the ways in which students with limited English proficiencies are able to express their understanding. English language learners (ELLs) make up a significant portion of the student body in the education system and represent many ethnic and racial minorities in STEM (Science, Technology, Engineering & Mathematics) fields (Burke & Mattis, 2007). Despite the national push to build a more diversified, STEM-ready workforce, there is little research that considers the way ELLs are assessed in STEM courses at the postsecondary level. Literature reports that science tests …

A Comparison Of Student Perceptions To Actual Performance In Chemistry, Ross Hudson

Dr Ross Hudson

This research was part of a larger study into student performance in senior chemistry with regard to question type and content. This paper examines student perceptions about question type and context and compares these perceptions to actual performance. How students perceive different types of questions and how it influences their self-belief and motivation were the focus of this study. Student responses to different styles or types of questions have been well researched over time. In this study Year 11 chemistry students were quizzed about their preferences to Multiple-Choice questions and Open Response question types and how the presence of each …

Designing Instruction For Recovering Alcoholics: The Role Of Executive Function And Levels Of Guidance In Learning From Visually Complex Simulations, Jeffrey Gutkin

Dissertations, Theses, and Capstone Projects

The present study examines the design of visually complex science simulations. Building upon an earlier study by Homer and Plass (2014), the current research determines under which circumstances adult learners, and alcoholics in recovery, would perform better from while learning with different levels of guidance. It was predicted that alcoholic adults in recovery would have impaired Executive Function (EF) as compared to controls selected from the general population and that EF would affect learning. An experiment investigated whether levels of EF predict learning from simulations that offered higher or lower levels of instructional guidance. Participants were 76 adults, half of …

Viper Faculty Development Workshops: A New Model For The Creation Of New Teaching Materials, Hilary J. Eppley

Hilary J. Eppley

IONiC VIPEr (www.ionicviper.org) is a virtual community and a “living” repository for online teaching materials in the field of inorganic chemistry. The Leadership Council of IONiC has developed a “Back to Grad School” model for creating new learning objects and for enhancing our community. We have hosted week long faculty development workshops where research experts from top graduate programs present cutting edge science and teams of faculty jointly develop materials based on these presentations. Participants are groomed for greater participation in the online community, teaching materials developed at the conference are tested, and feedback and assessment data on …

The Effects Of A Technology-Driven Science Application On Postsecondary Chemistry Student Achievement And Self-Efficacy, Darrell Byrum

Doctoral Dissertations and Projects

The purpose of this study was to establish if distinction exists in both student achievement and self-efficacy through the application of technology-based instructional approach in the laboratory environment of undergraduate chemistry courses. The achievement of 52 college students in the southeastern region of the United States was measured through one posttest assessment. Following this assessment, students were examined through a self-efficacy scale to determine preexisting thoughts of working in an undergraduate chemistry laboratory environment, as well as peer interaction. Accordingly, three separate college chemistry I courses were used to generate data via a nonequivalent control group design. From the three …

Monitoring Australian Year 8 Student Achievement Internationally : Timss 2011, Sue Thomson, Kylie Hillman, Nicole Wernert

Nicole Wernert

The Trends in International Mathematics and Science Study (TIMSS 2011) is an international study directed by the International Association for the Evaluation of Educational Achievement (IEA). In Australia, TIMSS was managed by the Australian Council for Educational Research (ACER), and funded by the Australian and state and territory governments.

The goal of TIMSS is to provide comparative information about educational achievement across countries to improve teaching and learning in mathematics and science. It also provides comparative perspectives on trends in achievement in the context of different educational systems, school organisational approaches and instructional practices and to enable this, TIMSS collects …

Does It Matter Which Citation Tool Is Used To Compare The H-Index Of A Group Of Highly Cited Researchers?, Nader Ale Ebrahim, Hadi Farhadi, Hadi Salehi, Melor Md Yunus, Arezoo Aghaei Chadegani, Maryam Farhadi, Masood Fooladi

Nader Ale Ebrahim

h-index retrieved by citation indexes (Scopus, Google scholar, and Web of Science) is used to measure the scientific performance and the research impact studies based on the number of publications and citations of a scientist. It also is easily available and may be used for performance measures of scientists, and for recruitment decisions. The aim of this study is to investigate the difference between the outputs and results from these three citation databases namely Scopus, Google Scholar, and Web of Science based upon the h-index of a group of highly cited researchers (Nobel Prize winner scientist). The purposive sampling method …

Monitoring Australian Year 8 Student Achievement Internationally : Timss 2011, Sue Thomson, Kylie Hillman, Nicole Wernert

TIMSS 2011 and PIRLS 2011

The Trends in International Mathematics and Science Study (TIMSS 2011) is an international study directed by the International Association for the Evaluation of Educational Achievement (IEA). In Australia, TIMSS was managed by the Australian Council for Educational Research (ACER), and funded by the Australian and state and territory governments.

The goal of TIMSS is to provide comparative information about educational achievement across countries to improve teaching and learning in mathematics and science. It also provides comparative perspectives on trends in achievement in the context of different educational systems, school organisational approaches and instructional practices and to enable this, TIMSS collects …

Beyond Jeopardy And Lectures: Using Microsoft Powerpoint As A Game Tool To Teach Science, Jason Paul Siko, Michael K. Barbour, Sacip Toker

Education Faculty Publications

To date, research involving homemade PowerPoint games as an instructional tool has not shown statistically significant gains in student performance. This paper examines the results of a study comparing the performance of students in a high school chemistry course who created homemade PowerPoint games as a test review with the students who used a traditional study guide on two separate unit tests. Students scored significantly higher on one of the two unit tests; however, there was no difference in performance between students who created games multiple times. This was the first time a significant difference has been reported when using …

An Investigation Of Communication Patterns And Strategies Between International Teaching Assistants And Undergraduate Students In University-Level Science Labs, Barbara Elas Gourlay

Master's Theses, Dissertations, Graduate Research and Major Papers Overview

Investigates communication between international teaching assistants and their undergraduate students in university-level chemistry labs. Qualitative and quantitative data from observations and interviews with study participants guide the analysis of laboratory interactions, which examines patterns of conversational listening. Results reveal that successful communication depends on teaching assistant listening comprehension skills and on the coordination of verbal and visual (gestural and physical resources) sources of information.

How To Find Students’ Inner Geek, Marc Zimmer

Chemistry Faculty Publications

As a chemistry professor at a liberal-arts college, the author believes it is his job to find the youthful awe in his students and draw it out so that they will be intrigued once again by science and nature, so that they want to learn about equilibria, pH, and redox reactions. He has to go fishing inside their brains, to find, hook, and reel in their scientific spirit. Most of the students he teaches have not yet deeply suppressed their inner science geek. He can hook almost all of them if he uses the lures available to professors everywhere: enthusiasm, …

The Periodic Table Of The Elements, Michael A. Bailey

All Graduate Projects

The blueprint to the world of chemistry is encoded in the periodic table of the elements. This fundamental chart can be found in virtually all science classrooms in the world. The purpose of this project was to design a professional development course focusing on the periodic table of the elements. The target audience is college students working towards teaching science as a career, current teachers looking to enhance their understanding of the table, and resident teachers working towards continuing certification. In order to accomplish this purpose extensive literary research, the Washington State Academic Learning Requirements for science, published science lessons, …