scholarly journals Implementation of Asynchronous Educational Modules to Improve Student Understanding of Statistical Analysis in STEM Undergraduate Courses

2021 ◽  
Vol 4 (2) ◽  
pp. p108
Author(s):  
Sophia Barber ◽  
Sophia Ibargüen ◽  
Chloe Sharp ◽  
Janet Teng ◽  
Daisy Kim ◽  
...  
Keyword(s):  
Statistical Analysis ◽  
Undergraduate Students ◽  
Statistical Tests ◽  
Student Understanding ◽  
Alternative Methods ◽  
Asynchronous Learning ◽  
On Line ◽  
Student Laboratory ◽  
Sudden Transition ◽  
Laboratory Experiences

Due to the COVID-19 pandemic, many undergraduate students have been given no other option but to take their classes remotely. This has provided many challenges for both students and instructors, especially in the STEM field due to the required laboratory coursework. For this reason, alternative methods of distance learning are needed to optimize student laboratory experiences. The sudden transition to a remote format and adjusting to a new learning environment has proven to be difficult for both students and faculty. It has also been established throughout the pandemic that students perform substantially worse in on-line coursework compared with traditional, in-person classes. Students in a general chemistry course were introduced to innovative asynchronous lab modules that could be performed at home with the additional opportunity of conducting statistical analysis tests. These modules utilize discussion boards, graphing assessments, and labs to teach students how to perform different statistical tests and to familiarize students with the DataClassroom, Google Sheets, and Microsoft Excel platforms. This asynchronous learning format will promote both overall student engagement in STEM courses and student understanding of statistical analysis, thus exhibiting the potential to implement these modules in future undergraduate STEM coursework.

Laboratory Activities to Support Student Understanding of the Molecular Mechanisms of Mutation & Natural Selection

2015 ◽  
Vol 77 (2) ◽  
pp. 118-125
Author(s):  
Tina Hubler ◽  
Patti Adams ◽  
Jonathan Scammell
Keyword(s):  
Natural Selection ◽  
Molecular Biology ◽  
Undergraduate Students ◽  
Molecular Basis ◽  
Molecular Mechanisms ◽  
Student Understanding ◽  
Previous Article ◽  
Laboratory Activities ◽  
Molecular Events ◽  
Student Laboratory

The molecular basis of evolution is an important and challenging concept for students to understand. In a previous article, we provided some of the scientific background necessary to teach this topic. This article features a series of laboratory activities demonstrating that molecular events can alter the genomes of organisms. These activities are most appropriate for undergraduate students in Honors Biology, Genetics, or Molecular Biology courses. Student laboratory instructions are included to allow students to conduct the activities, make observations, interpret the results, and draw conclusions.

scholarly journals The Universe on a Desktop: Observational Astronomy Simulations in the Instructional Laboratory

2000 ◽  
Vol 17 (2) ◽  
pp. 129-132
Author(s):  
Laurence A. Marschall
Keyword(s):  
Undergraduate Students ◽  
The United States ◽  
Digital Data ◽  
Observational Astronomy ◽  
Hands On ◽  
Hands On Learning ◽  
Current Design ◽  
On Line ◽  
Computer Based ◽  
Laboratory Experiences

AbstractThough the value of hands-on learning has long been recognised by educators, it is difficult to design laboratories in astronomy classes that present realistic astrophysical techniques to undergraduate students. Unlike most other sciences, astronomy is largely observational, not experimental, and making useful observations involves expensive equipment over time scales inconvenient for pedagogy. In recent years, however, astronomy has gone almost completely digital, and the advent of large on-line databases and fast personal computers has made it possible to realistically simulate the experience of research astrophysics in the laboratory. Since 1992, Project CLEA (Contemporary Laboratory Experiences in Astronomy) has been developing computer-based exercises aimed primarily at the introductory astronomy laboratory. These exercises simulate important techniques of astronomical research using digital data and Windows-based software. Each of the nine exercises developed to date consists of software, technical guides for teachers, and student manuals for the exercises. CLEA software is used at many institutions in all the United States and over 60 countries worldwide, in a variety of settings from middle school to upper-class astronomy classes. The current design philosophy and goals of Project CLEA are discussed along with plans for future development.

Investigating Student Understanding for a Statistical Analysis of Two Thermally Interacting Solids

2010 ◽  
Author(s):  
Michael E. Loverude ◽  
Chandralekha Singh ◽  
Mel Sabella ◽  
Sanjay Rebello
Keyword(s):  
Statistical Analysis ◽  
Student Understanding

scholarly journals Situational map: A strategy to develop critical thinking in the teaching of scientific research

2020 ◽  
Author(s):  
Cecilia Alejandra Marambio Carrasco ◽  
Carla Lobos Stevens
Keyword(s):  
Social Sciences ◽  
Critical Thinking ◽  
Statistical Analysis ◽  
Undergraduate Students ◽  
Qualitative Methodology ◽  
Scientific Research ◽  
Research Problem ◽  
Scientific Problem ◽  
Support Students ◽  
Thesis Work

The objective of the study is to support students in the rational, logical, and analytical process that they perform when faced with a scientific problem. This study uses qualitative methodology as its purpose is to present the strategy as learning stemming from the process of analysis, which is rooted on how to detect scientifically the research problem in the field of social sciences. A statistical analysis is made on the use and application of the diagram in a sample of 27 undergraduate students who have used the situational map in the elaboration of their theses. The trend shows that 92.6% of respondents achieved concluding their research processes of thesis work, at the planned time, and their results were consistent with their hypothesis and/or purposes. The creation of this strategy is a support for students, who have not developed their ability to think critically and establish relationships between concepts and theories in the execution of scientific research.

scholarly journals Designing Rich Interactive Content for Blended Learning: A Case Study from Indonesia

2020 ◽  
Vol 18 (4) ◽  
Author(s):  
Didik Dwi Prasetya ◽  
Aji Prasetya Wibawa ◽  
Tsukasa Hirashima ◽  
Yusuke Hayashi
Keyword(s):  
Blended Learning ◽  
Undergraduate Students ◽  
Online Courses ◽  
Digital Publishing ◽  
Learning Activities ◽  
Asynchronous Learning ◽  
State University ◽  
Content Model ◽  
Instructional Content ◽  
Digital Book

Blended learning is a hybrid of traditional face‑to‑face and different types of online learning services. Blended learning offers synchronous and asynchronous learning experiences that combine the conveniences of online courses while maintaining in‑person contact. Blended learning addresses the needs of students who are unable to attend classes entirely, but who nonetheless demand opportunities for personal interaction. The appropriate instructional content design becomes one of the crucial components to support the success of blended learning activities. This study proposed the development and practical use of document‑based rich and interactive content in EPUB3 to provide an exciting instructional content model. EPUB3 is a digital publishing standard with prosperous features and flexible implementation that is widely accepted in academic and industry. The EPUB3 digital book content was integrated into a Moodle learning management system to support synchronous and asynchronous blended learning environments. A questionnaire was applied to find out the learners' responses and involved 155 undergraduate students at The State University of Malang, Indonesia. The questionnaire results showed the developed content model was feasible and suitable to be implemented in a blended learning environment. Students seem interested and enthusiastic about being involved in various learning activities that add new experiences.

scholarly journals Financial literacy of university students – the Czech and Slovak experience

2017 ◽  
Vol 4 (7) ◽  
pp. 41-51
Author(s):  
Ales Kozubik ◽  
Zuzana Kozubikova ◽  
Jiri Rybicka
Keyword(s):  
Statistical Analysis ◽  
University Students ◽  
Financial Literacy ◽  
Questionnaire Survey ◽  
Statistical Tests ◽  
Personal Characteristics ◽  
Modern Society ◽  
The Self ◽  
European Countries ◽  
Current State

Financial literacy is one of the key components of education for living in a modern society. In this article, we present the results of our research into the current state of financial literacy among university students from two European countries. Our research was conducted in the form of a questionnaire survey. In the first part of the questionnaire we investigated selected personal characteristics of respondents and the second part was devoted to knowledge in different areas of financial literacy. The knowledge questions were focused mainly on respondents’ competence in specific practical situations. The obtained data were processed by statistical analysis, including the dependencies between the results of the knowledge part and the self-reflexive assessment in the first part of the questionnaire. This analysis revealed several noteworthy findings. Keywords: Financial literacy; questionnaire survey; statistical tests;

scholarly journals Measuring University Students’ Perceptions and Attitudes toward Sudden Transition to Online Learning and Academic Self- Efficacy

2021 ◽  
Vol 9 (4) ◽  
pp. 153
Author(s):  
Mona Saad Alamri
Keyword(s):  
Online Learning ◽  
University Students ◽  
Undergraduate Students ◽  
Self Efficacy ◽  
Student Attitudes ◽  
Learning Experiences ◽  
Statistical Correlation ◽  
Social Distancing ◽  
Sudden Transition ◽  
Academic Self Efficacy

Online learning has unquestionably shaped contemporary education. The emergence and spread in recent months of the COVID-19 virus, with the attendant preventative implementation of social distancing, has significantly enhanced online learning’s influence. In the Kingdom of Saudi Arabia, where strict social distancing precautions were implemented early in the pandemic, thousands of college students were rapidly shifted from conventional to online instructional environments. Now that these students have a semester of experience with online learning, the time is propitious to explore these students’ online learning experiences. One concept in connection with which students’ online learning experiences have not been extensively studied is that of academic self-efficacy. The present study seeks to investigate Jeddah University students’ experiences with online learning in light of their assessments of their academic self-efficacy. Employing a combined descriptive/correlational research design organized around a pair of survey instruments—one designed to query students’ online learning experiences and a second designed to measure their senses of their academic self-efficacy—the present study investigates attitudes of a population of 1,167 Jeddah University undergraduate students randomly selected from the available pool of 16,893 individuals. The study finds that student attitudes with respect to both online learning and self-efficacy are high. It shows, furthermore, significant statistical correlation between students’ highly positive experiences with online instruction and their high senses of their academic self-efficacy. By developing the understanding regarding student attitudes and self-efficacy, this research opens avenues for further research into the connections between online learning and students’ self-perceptions. Moreover, the study’s findings hold significant implications for bettering Saudi Arabian e-learning, an outcome fully in keeping with the policy goals outlined in the 2030 vision.

scholarly journals CARD GAME TO IMPROVE CRITICAL THINKING

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Julia Gressick ◽  
Joel B. Langston
Keyword(s):  
Critical Thinking ◽  
Undergraduate Students ◽  
Student Learning Outcomes ◽  
Thinking Skills ◽  
Social Contexts ◽  
Student Understanding ◽  
Critical Thinking Skills ◽  
Social Reasoning ◽  
Classroom Implementation ◽  
Iterative Design

Fostering critical thinking skills is a ubiquitous goal across disciplines and social contexts. Productive solutions to educational, content-based and social problems can emerge through well-reasoned conversation. How best to support the development of these skills has been a topic of debate. In this study, we investigated the design and effectiveness of a card-based game focused on undergraduate student understanding of common fallacies in thinking. 13 Fallacies was designed with the intention of improving students’ reasoning. In our study, we completed an iterative design phase, play testing phase and have collected data on student learning outcomes from two semesters as a result of classroom implementation. Results indicate that 13 Fallacies improved student understanding of common fallacies in thinking and promoted social reasoning for at-risk undergraduate students.

STATISTICAL ANALYSIS OF THE DAY OF THE WEEK EFFECT ON BIRTHS IN HARRIS COUNTY, TEXAS

2013 ◽  
Vol 21 (02) ◽  
pp. 1350014
Author(s):  
YI CAI ◽  
DEJIAN LAI ◽  
DOROTHY KIM WALLER ◽  
XIANGLIN DU ◽  
KEITH BURAU ◽  
...  
Keyword(s):  
Statistical Analysis ◽  
Statistical Methods ◽  
Statistical Tests ◽  
Empirical Studies ◽  
Pairwise Comparisons ◽  
Harris County ◽  
Friedman's Test ◽  
Formal Statistical Analysis ◽  
Timing Of Births ◽  
Day Of The Week

The frequency of births by day of the week has been reported by several studies without a formal statistical analysis. Births occurring on weekends have been consistently found to be less frequent than births on weekdays. In this study, we compared different statistical methods to assess the effect of the day of the week on the timing of births. We employed two statistical methods, two-way ANOVA and two-way Friedman's test, to analyze the daily variations of 222,735 births from 2005 to 2007 in Harris County, Texas. Both of the statistical tests indicated that births were not uniformly distributed by day of the week. Pairwise comparisons demonstrated that the births occurring on weekends were significantly less frequent than births occurring on weekdays. Our study together with other empirical studies would provide useful information for improving hospital management and the health of infants and their mothers.

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