Science and Mathematics Education Commons^™

Easy, Bright, Fluorescence Demonstration Of Buffer Action, Mariana Dykstra, Yejin Chung, Mark Muyskens

University Faculty Publications and Creative Works

We report an attractive update to the demonstration of acid–base buffer action that is appropriate for ease of use and getting attention in the classroom. The twist is based on new fluorophore information and the recent availability of UV flashlights serving as an ideal, portable excitation light source. The pH-dependent fluorescence comes from a choice among three natural sources, namely narra tree wood extract, kidneywood extract, and scopoletin, which is a purchasable coumarin, that all perform equally well. We provide practical details for performing the buffer demonstration at scales of 100 and 1000 mL and give background information for context.

Students' Difficulties: Mathematical Creative Thinking Skill Questions Based On Habits Of Mind., Rira Jun Fineldi, Kana Hidayati

Jurnal Riset Pendidikan Matematika

This study aims to describe: 1) the types of difficulties experienced by students in solving math problems based on mathematical creative thinking ability and students' habits of mind in solving math problems based on mathematical creative thinking ability. This research includes survey research with quantitative and qualitative approaches. The research subjects were 519 students of state junior high schools and state Islamic junior high schools in Kampar Regency who came from ten schools with high, medium, and low categories of accreditation. The sample in this study was determined by the stratified proportional random sampling technique. The instrument used was a …

Pengembangan Media Pembelajaran Articulate Storyline Untuk Pemahaman Konsep Materi Turunan Siswa Di Sma, La Ode Ahmad Jazuli, Arvyaty Arvyaty, Hasnawaty Hasnawaty, Muhamad Fadel Ibrahim

Jurnal Riset Pendidikan Matematika

The ability to understand mathematical concepts of students who are still relatively low requires a handling in the form of learning in accordance with student characteristics and learning material. This can be done by presenting learning media facilitated by teachers as scientific products resulting from the design and development of multimedia programs for Articulate Storyline interaction. This study aims to: (1) describe the process and produce valid and practical Articulate Storyline learning media products; (2) examine the practicality of learning implementation using Articulate Storyline learning media products (3) examine students' ability to understand mathematical concepts in derivative material that follows …

Timss 2019 Australian Year 4 And Year 8 Data [Sas & Spss], Sue Thomson, Nicole Wernert, Sima Rodrigues, Elizabeth O'Grady

TIMSS 2019

This is a data source for the report TIMSS 2019 Australia. Volume I: Student performance. This dataset is available for download as a zipped file https://research.acer.edu.au/context/timss_2019/article/1002/type/native/viewcontent.

The Fear Of Reptiles And How To Change It, Maxwell Lyman

Honors Projects

Reptile fear is prominent across many cultures. Anti-reptilian attitudes can lead to anti-conservation attitudes towards reptiles. Person-animal interaction has been shown to decrease fear desensitization and increase positive attitudes towards "unpopular" animals. My project demonstrates the effectiveness of live animal presentation in dispelling negative attitudes of reptiles. However, due to the sample size of the project, further research is highly suggested.

Supporting Diverse Learners In Stem, Joshua Pearson

Science and Engineering Saturday Seminars

After first issuing 1:1 iPads, Chromebooks and laptops, many k-12 schools are now implementing BYOD (Bring Your Own Device) programs that provide more choice for educators and learners. Some are “Going Google” with Chromebooks and G Suite, while others are using iPads and tablets. How do you support diverse learners on all devices, using free and low cost Apps and Assistive Technology (AT) solutions? These AT (Assistive Technology) solutions (many of which are free or low cost) personalize the educational experience, as well as engage and include ALL learners in a Universally Designed environment across the curriculum. AT has the …

Tech And Anxiety: How Can Technology Be Used As A Tool In Teaching Quantitative Biology And Impact Teaching Anxieties?, Miranda Chen

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Girls Only Science: Motivating Adolescent Females To Pursue Stem Careers, Madeline Cuckow

Williams Honors College, Honors Research Projects

Over the last five years, much attention has been drawn to the large deficit of females in STEM careers and fields. Most attribute this failure to colleges not turning out enough female STEM majors. Contrary to this belief, research suggests a young woman's aptitude for STEM related fields begins much earlier, and declines without intervention.

This project details the research of why there is a gender gap in STEM, what is being done educationally, my unique case study to test the research conducted, and the implications of that research.

Informing Students About Academic Integrity In Programming., Simple Simon, Judy Sheard, Michael Morgan, Andrew Petersen, Amber Settle, Jane Sinclair

Amber Settle

Teaching The Strand Of Ccss Slope Through Metacognition In Middle School, High School, And Advanced Placement Mathematics, Sara Snarr

Sara Snarr

Secondary School Mathematics And Science Matters: Academic Performance For Secondary Students Transitioning Into University Allied Health Science Courses, Gregory S. C. Hine

Gregory S.C. Hine

Pisa 2015 Australia Student And Achievement Data [Sas] [Data Set], Sue Thomson, Lisa De Bortoli, Catherine Underwood

OECD Programme for International Student Assessment (PISA) Australia

This dataset (SAS zipped) is a data source for the report PISA 2015: Reporting Australia’s results.

Pisa 2015 Australia School Questionnaire Data [Spss] [Data Set], Sue Thomson, Lisa De Bortoli, Catherine Underwood

OECD Programme for International Student Assessment (PISA) Australia

This dataset (SPSS zipped) is a data source for the report PISA 2015: Reporting Australia’s results.

Pisa 2015 Australia Student And Achievement Data [Spss] [Data Set], Sue Thomson, Lisa De Bortoli, Catherine Underwood

OECD Programme for International Student Assessment (PISA) Australia

This dataset (SPSS zipped) is a data source for the report PISA 2015: Reporting Australia’s results.

Pisa 2015 Australia School Questionnaire Data [Sas] [Data Set], Sue Thomson, Lisa De Bortoli, Catherine Underwood

OECD Programme for International Student Assessment (PISA) Australia

This dataset (SAS zipped) is a data source for the report PISA 2015: Reporting Australia’s results.

Timss 2015 Australian Year 4 Data [Sas & Spss], Sue Thomson, Nicole Wernert, Elizabeth O'Grady, Sima Rodrigues

TIMSS 2015

This dataset is available for download as a zipped file

SAS & SPSS

This is a data source for the report TIMSS 2015: Reporting Australia’s results.

Timss 2015 Australian Year 8 Data [Sas & Spss], Sue Thomson, Nicole Wernert, Elizabeth O'Grady, Sima Rodrigues

TIMSS 2015

Dataset is available for download as zipped file.

SAS and SPSS

This is a data source for the report TIMSS 2015: Reporting Australia’s results.

Pisa 2015: Reporting Australia's Results Data Tables [6 Zipped Excel Files] [Data Set], Sue Thomson, Lisa De Bortoli, Catherine Underwood

OECD Programme for International Student Assessment (PISA) Australia

This zipped file contains 6 Excel files pertaining to the data tables for the report PISA 2015: Reporting Australia's results (2017). This report provides the Australian results from PISA 2015.

• Chapter 2 - Australian students performance in scientific literacy
• Chapter 3 - Australian students science subscales
• Chapter 4 - Australian students performance in reading literacy
• Chapter 5 - Australian students performance in mathematical literacy
• Chapter 7 - Australian students motivation and beliefs in science
• Chapter 8 - The school learning environment

Combined Cognitive & Motivational Supports For Stem Learning Beta, Jennifer G. Cromley, Avi Kaplan, Tony Perez

STEMPS Faculty Publications

With funding from the US Department of Education, we created a Combined Cognitive & Motivational Support intervention for STEM Learning. The intervention materials are available here for download as a Blackboard module, together with a How-to guide. The research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through Grant R305A140602 to Temple University. The opinions expressed are those of the authors and do not represent views of the Institute or the U.S. Department of Education.

What Should Go In A Wildlife Professional’S Geospatial Toolbox? (Response Data), William Bean, Ryan C. Baumbusch, Brooke Berger, Matthew Delheimer, Lee J. Hecker, Matthew Lau, Megan C. Milligan

Research Data Sets

Geospatial tools have become a critical component to most wildlife studies and management questions. With a diversity of approaches available, current and future wildlife professionals deserve guidance on the most important tools to answer these questions. Younger professionals may be expected to know a separate set of skills from those required further on in their career. We conducted an online survey and a year-long search of job advertisements to identify the most important geospatial approaches, techniques, programs, and ancillary skills for wildlife professionals. We provide the results of these 2 efforts so that wildlife professionals interested in geospatial tools can …

Workbooks For Instruction In Diagram Comprehension: High School Biology Part I, Jennifer G. Cromley, Tony Perez, Bradley W. Bergey

STEMPS Faculty Publications

Four methods were developed for teaching high school students how to better understand the diagrams in their biology textbooks. The 4 workbooks instantiate these methods: Conventions of Diagrams, Self-Explanation in Diagrams, Student-Completed Diagrams-Visual, and Student-Completed Diagrams-Verbal.

Why Mathematics Education Is Important For Australia's Future, Gregory S. C. Hine

Gregory S.C. Hine

No abstract provided.

Creating Art Patterns With Math And Code, Boyan Kostadinov

Publications and Research

The goal of this talk is to showcase some visualization projects that we developed for a 3-day Code in R summer program, designed to inspire the creative side of our STEM students by engaging them with computational projects that we developed with the purpose of mixing calculus level math and code to create complex geometric patterns. One of the goals of this program was to attract more minority and female students into applied math and computer science majors.

The projects are designed to be implemented using the high-level, open-source and free computational environment R, a popular software in industry for …

Teaching Secondary Mathematics, Gregory S. C. Hine

Gregory S.C. Hine

Are You A Quantitative Or Qualitative Runner?: 5.13 Miles And Rosemary-Lilac Shampoo, Shelly Sheats Harkness

Humanistic Mathematics Network Journal

No abstract provided.

From Art And Architecture To Mathematics: From Intuition To Insight; From Decoration To Demonstration, John Pottage

Humanistic Mathematics Network Journal

No abstract provided.

Test 366: John Deere B, Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT: John Deere B

TEST A: The manufacturer's representative operates the tractor for a minimum of 12 hours using light to heavy drawbar loads in each gear.

This serves as a period for limber up, general observation and adjustments. Adjustments that are permissible include valve tappet clearance, breaker ,point gap, spark plug gaps, clutch and others of a similar nature. No new parts or accessories can be installed without having mention made of it in the report. No data' are recorded during this preliminary run except the time that the engine is operated.

BELT HORSEPOWER TESTS

TEST …