Science and Mathematics Education Commons^™

Blending Community And Content Through Place-Based Science, Terri Hebert, Judith L. Lewandowski

Collaborations: A Journal of Community-Based Research and Practice

Place-based education connects the learner to the local environment through diverse strategies that increase awareness and connectedness to the community, and ultimately to the world (Sobel, 2004). Constructivist principles of learning – the belief that individuals “construct their own knowledge by engaging in the learning process, interacting and collaborating with teachers and other students, reflecting on the content, and meaningfully integrating the new information with prior knowledge” (Sowan & Jenkins, 2013, p. 316) – run deep within place-based education as the learner constructs meaning through personal interactions with the local environment. In other words, the “landscape shapes [one’s] mindscape” (Haas …

Session E-2: Sharing Analogies And Demonstrations To Reinforce Chemistry Concepts, Dave Devol, Angela Ahrendt

Professional Learning Day

Chemistry concepts can often be difficult for students to understand, in part due to the fact that we are discussing with students things that cannot be seen (atoms and molecules!). Analogies that relate chemistry concepts to things that students are more familiar with can be a powerful way to help them understand concepts, as can demonstrations that make concepts come to life visually. We will share a few of our favorite analogies/demos, and ask that each participant share one of their favorite analogies or demos. As we realize it would be difficult for visiting teachers to bring what they need …

Session E-4: Labs For Next Generation Science Standard: Waves And Electromagnetic Radiation, Brooke Schmidt

Professional Learning Day

Participants will have the opportunity to participate in two labs aligned with the Next Generation Science Standards for Waves and Electromagnetic Radiation. The first explores the relationship between the speed, frequency, and wavelength of a wave while changing the medium, and the second lab demonstrates the wave nature of light through interference.

Session B-2: Forensic Metallurgy – A Challenge In Basic Measurements, Patrick Young

Professional Learning Day

Chinese antiquities may be readily found for sale on eBay. Ancient coins may be purchased for very reasonable prices. Are these authentic artifacts, or modern forgeries? An investigation will include measurements and calculations to identify the metals involved. Using only inexpensive, school-grade equipment, participants will be challenged to solve the mystery. Success will hinge on careful measurement, deductive reasoning, and a thoughtful consideration of experimental uncertainty.

Effects Of Inquiry Based Learning On An Undergraduate Precalculus Course, Jessica Wilson

UNO Student Research and Creative Activity Fair

MATH 1340 has a history of high DFW rates. This is true not just at UNO but nationally as well. An Inquiry Based Learning (IBL) approach to teaching this course could be a possible solution. In the fall 2016 semester I assisted Dr. Matthews with a MATH 1340 course. This class focused on problem solving in groups with little lecture time and many student presentations. To compare our class to the traditionally taught precalculus class we gave a pretest and posttest to both sections. After performing a two sample t-test on the data we found that students in the IBL …

Session C-1: Modeling Stem Activities Into Classroom Practice, Sowmya Anjur

Professional Learning Day

Students understand concepts better when they have had a chance to work hands on with relevant material. Examples will be presented from my classroom where difficult concepts have been modeled into simple experiments with considerable success in enhancing student understanding. Special focus will be given to selected topics that students seem to have the most difficulty grasping. The objective is to enable students to transfer their understanding to solve complex problems with considerable ease and apply their understanding to real world scenarios on assessments. Suggestions will also be provided for implementation of various concepts into the high school classroom.

Istem Teaching & Learning Conference Program 2017, Interdisciplinary Stem Teaching & Learning Conference

Interdisciplinary STEM Teaching & Learning Conference (2012-2019) (Archived)

iSTEM Conference Program 2017

The Mathematics Of Nutrition Science, Lana Zinger, Jonathan Cornick, Jennifer Maloy

Open Educational Resources

The Mathematics of Nutrition Science is a workbook designed to integrate and contextualize developmental mathematics into an introductory college level Nutrition class. Definitions and skills from Community College Level Elementary Algebra and Quantitative Literacy courses are explained through examples analyzing the nutritional content of different foods. The book contains exercises for students to practice these skills, and also to reflect on the concepts through short writing assignments aligned with developmental English. These materials could be used by Nutrition course instructor in many different ways, and are designed to be self-contained and require minimal mathematical instruction.

Exploring Mathematical Capital: An Essential Construct For Mathematical Success?, Marla Ann Lasswell Baber

Dissertations and Theses

In the United States students have traditionally struggled with mathematics. Many students leave the educational system with limited mathematical literacy that can adversely affect their success as a college student, a consumer and citizen. In turn, lack of mathematical literacy affects their socioeconomic status. Through improving their mathematical literacy, students can be more successful not only in mathematics but, it seems in many aspects of their lives. Many researchers have defined mathematical literacy; yet, we need to understand more about how mathematical literacy develops. This study explores a model that identifies four key components that seem to be associated with …

Knowing What Students Know: How Question Formats Differ In Their Abilities To Reveal Student Thinking, Brian Couch

Discipline-Based Education Research Group Speaker Series

Instructors use assessment ubiquitously throughout undergraduate STEM courses to gauge student understanding of important concepts. The utility of an assessment can be partly judged by the degree to which it can detect the presence of correct and incorrect understandings. We will discuss a series of within-subjects controlled experiments to determine how student responses differ for questions posed in multiple-choice, multiple-true-false, or free-response formats as well as implications of this research for instructional practice.

3d Printing For Mathematics Education, Cecile M. Piret

TechTalks

3D printing is particularly well-suited for teaching concepts of mathematics. We (Drs. Piret and Ellis) have started using 3D printers in a calculus 3 classroom. Our goals are to analyze the impact of the printers on students' understanding and motivation towards calculus, and to further incorporate this new technology in our teaching of mathematics. In this talk, we will show a few examples of projects that were presented to the students in our classes, and we will try to motivate you to also use the printers in your classrooms.

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.

Hexapod Herald - Vol. 29, No. 2, March 2017

Hexapod Herald and Other Entomology Department Newsletters

Contents: Congratulations - Publications - Blasts from the Past - Grants - Faculty News - This 'n That - Meet an Online Student

A Genetic Context For Understanding The Trigonometric Functions, Danny Otero

Pre-calculus and Trigonometry

In this project, we explore the genesis of the trigonometric functions: sine, cosine, tangent, cotangent, secant, and cosecant. The goal is to provide the typical student in a pre-calculus course some context for understanding these concepts that is generally missing from standard textbook developments. Trigonometry emerged in the ancient Greek world (and, it is suspected, independently in China and India as well) from the geometrical analyses needed to solve basic astronomical problems regarding the relative positions and motions of celestial objects. While the Greeks (Hipparchus, Ptolemy) recognized the usefulness of tabulating chords of central angles in a circle as aids …

Evaluation Of The In2science Peer Mentoring Program: Final Report, Julie Kos, Jacynta Krakouer, Sheldon Rothman

Program monitoring and evaluation

Large-scale studies of 15-year-old school students show associations between students’ attitudes toward science learning and their levels of achievement (Ainley, Kos, & Nicholas, 2008). One model for improving students’ attitudes towards science and mathematics learning has been the provision of peer mentoring. The In2science program uses a peer mentoring approach to engage secondary school students in science and mathematics study. Working with the classroom teacher, university students serve as mentors and help students with their learning and build relationships in a small group or a whole class. Mentors talk to students about studying science (or another STEM area) at university …

Pisa 2015: Reporting Australia's Results, Sue Thomson, Lisa De Bortoli, Catherine Underwood

OECD Programme for International Student Assessment (PISA) Australia

The Programme for International Student Assessment (PISA) is an international comparative study of student achievement directed by the Organisation for Economic Co-operation and Development (OECD). PISA measures how well 15-year-olds, who are nearing the end of their compulsory schooling in most participating educational systems, are prepared to use the knowledge and skills in particular areas to meet real-life opportunities and challenges. PISA 2015 is the sixth cycle of PISA since it was first conducted in 2000. Seventy-two OECD countries or partner economies participated in PISA 2015. In Australia, PISA is managed by the Australian Council for Educational Research (ACER) and …

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.