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Journal of Science Education for Students with Disabilities

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Stem Stories, January 2018, #2, Ginger L'Heureux

STEM Stories

First Generation Series #2

Investigating Critical Thinking In Experiential Learning, Megan Gillen

Honors Projects

This action research project reviews the relevant literature on experiential learning to research whether experiential learning promotes critical thinking in a middle school science classroom. Based on constructivism, research shows experiential learning, particularly problem-based learning, increases motivation, promotes professional skills, and multiple strategies used to solve problems. Even though its effects are difficult to measure on standardized tests and most of these research studies are small qualitative studies, this teaching method’s benefits are significant enough to warrant its implementation. The results from this study show no conclusive evidence that experiential learning promotes critical thinking. Suggestions for expanding the action research …

Ten Years Of The Real World Design Challenge, Robert W. Deters, Brent Terwilliger, S.C. Kleinke, Ralph K. Coppola, Jeff Coppola

Publications

Preparing students to be successful in STEM careers is important to foster continued growth in the US and the world. The Real World Design Challenge is a high school design competition focused on the area of aviation. Students work in teams to solve a real world problem using professional tools. The 2018 challenge marks the tenth anniversary of this program. The first students to compete in this competition are now in the work force. This paper describes the background of RWDC, the different challenges that have been used throughout its ten years, the current precision agriculture challenges using UAS, and …

Parts Of The Whole: Hands On Statistics, Dorothy Wallace

Numeracy

In this column we describe a hands-on data collection lab for an introductory statistics course. The exercise elicits issues of normality, sampling, and sample mean comparisons. Based on volcanology models of tephra dispersion, this lab leads students to question the accuracy of some assumptions made in the model, particularly regarding the normality of the dispersal of tephra of identical size in a given atmospheric layer.

Review Of Painting By Numbers: How To Sharpen Your Bs Detector And Smoke Out The "Experts" By Jason Makansi, Denis Voytenko

Numeracy

Makansi, Jason. 2016. Painting By Numbers: How to Sharpen Your BS Detector and Smoke Out the "Experts". Tucson, AZ: Layla Dog Press. 196 pp. ISBN 978-0-9984259-0-0.

Jason Makansi’s book, Painting By Numbers: How to Sharpen Your BS Detector and Smoke out the "experts," aims to get people to start thinking more about the errors in models and data presented to them on a daily basis. The book is written in a friendly and accessible way without excessive jargon. Throughout the book, Makansi provides the reader with twelve commandments to follow to be able to evaluate questionable claims along with …

Models As Weapons: Review Of Weapons Of Math Destruction: How Big Data Increases Inequality And Threatens Democracy By Cathy O’Neil (2016), Samuel L. Tunstall

Numeracy

Cathy O’Neil. 2016. Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy (New York, NY: Crown) 272 pp. ISBN 978-0553418811.

Accessible to a wide readership, Cathy O’Neil’s Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy provides a lucid yet alarming account of the extensive reach of mathematical models in influencing all of our lives. With a particular eye towards social justice, O’Neil not only warns modelers to be cognizant of the effects of their work on real people—especially vulnerable groups who have less power to fight back—but also encourages laypersons to take initiative …

Why I Believe People Need Painting By Numbers, Jason Makansi

Numeracy

Jason Makansi.2016. Painting By Numbers: How to Sharpen Your BS Detector and Smoke Out the Experts (Tucson AZ: Layla Dog Press). 196 pp. ISBN 978-0998425900.

This piece briefly introduces my Painting By Numbers, which aims to take the core messages of the QL/QR community from academic and professional circles to the rest of the citizenry. I describe the book in the context of the critical need for the most basic numeracy tools to help consumers of news, information, and analysis—delivered through traditional and contemporary social media outlets—determine where a reported numerical result lies on the scale from utter nonsense …

Quantitative Map Literacy: A Cross Between Map Literacy And Quantitative Literacy, Ming Xie, H. L. Vacher, Steven Reader, Elizabeth Walton

Numeracy

We define quantitative map literacy (QML), a cross between map literacy and quantitative literacy (QL), as the concepts and skills required to accurately read, use, interpret, and understand the quantitative information embedded in a geospatial representation of data on a geographic background. Long used as tools in technical geographic fields, maps are now a common vehicle for communicating quantitative information to the public. As such, QML has potential to stand alongside health numeracy and financial literacy as an identifiable subdomain of transdisciplinary QL.

What concepts and skills are crucial for QML? The obvious answer is, “It depends on the type …

Increasing Statistical Literacy By Exploiting Lexical Ambiguity Of Technical Terms, Jennifer J. Kaplan, Neal Rogness

Numeracy

Instructional inattention to language poses a barrier for students in entry-level science courses, in part because students may perceive a subject as difficult solely based on the lack of understanding of the vocabulary. In addition, the technical use of terms that have different everyday meanings may cause students to misinterpret statements made by instructors, leading to an incomplete or incorrect understanding of the domain. Terms that have different technical and everyday meanings are said to have lexical ambiguity and statistics, as a discipline, has many lexically ambiguous terms. This paper presents a cyclic process for designing activities to address lexical …

Disrupting Dominant Discourses: A (Re)Introduction To Social Practice Theories Of Adult Numeracy, Helen M. Oughton

Numeracy

The role of dominant discourse in constructing a deficit view of adult numeracy is examined, using reports from recent international surveys of adult skills as illustrative examples. Social practice theory is introduced as an alternative perspective for examining the ways adults actually use numeracy in their daily lives and work. This perspective suggests the test items used by large-scale surveys such as PIACC are only proxies for real-life numeracy skills, and that performance in such tests may misrepresent the numeracy skills of adults. Instead, social practice theory suggests that adults may have informal, situated numeracy practices that serve them adequately …

A Tale Of Two Courses: Exploring Teacher Candidates’ Translation Of Science And Special Education Methods Instruction Into Inclusive Science Practices, Sami Kahn, Ryan Pigman, Jennifer Ottley

Journal of Science Education for Students with Disabilities

Early childhood educators teach science to all students, including students with disabilities. Strategies for accommodating students with disabilities in science, including familiarity with equitable frameworks such as Universal Design for Learning (UDL) are therefore a critical aspect of early childhood teacher candidates’ pedagogical content knowledge (PCK). Such strategies are often emphasized in special education courses that are offered separately from science methods courses. This practice assumes that teacher candidates can synthesize and transfer those practices into their science lesson planning. To explore how teacher candidates actually assimilate the instruction on inclusive science that is taught in their preparation coursework, this …

Edutainment: Weaving Your Passion Into The Process Of Stem Education, William Robertson

Selected Works Temporary Series

This presentation will focus on the use of live action and video instruction as a method of content dissemination and to motivate students in learning in science, technology, engineering and mathematics (STEM) education. Specifically, this area, dubbed “edutainment”, will chronicle different interactions with students, teachers and community members that utilized live action to video as methods of capturing relevant content in student-centered contexts. The fundamental idea is to infuse one's passion into your methods of teaching, and to inspire others to use their gifts in their education, and thereby connect them to their dreams and aspirations.

Edutainment: Weaving Your Passion Into The Process Of Stem Education, William Robertson

Departmental Papers (TE)

This presentation will focus on the use of live action and video instruction as a method of content dissemination and to motivate students in learning in science, technology, engineering and mathematics (STEM) education.  Specifically, this area, dubbed “edutainment”, will chronicle different interactions with students, teachers and community members that utilized live action to video as methods of capturing relevant content in student-centered contexts. The fundamental idea is to infuse one's passion into your methods of teaching, and to inspire others to use their gifts in their education, and thereby connect them to their dreams and aspirations.

Astrobee: Air Sampling Device And Zero Robotics Game, Bryce Van Ross

STAR Program Research Presentations

Astrobee is a free-flying, 1'x1'x1' cuboid robot that is planned to be onboard the International Space Station (ISS) by February 2019. Astrobee will be the successor of the current ISS free-flyer, SPHERES. Free-flying robots possess a range of potential. They can facilitate work for astronauts aboard the ISS by performing rudimentary tasks and housekeeping (e.g., record-keeping, sensor analysis, etc.) efficiently. Free-flyers also act as innovative testbeds for guest scientists to perform zero-gravity control theory research. In recent years, SPHERES has hosted annual Zero Robotics (ZR) programming competitions in collaboration with MIT, challenging middle and high school students to write code …

Promise Programs: Providing Opportunities For Mathematics And Science Enrichment, Illinois Mathematics And Science Academy

Promise Programs

IMSA is committed to excellence and equity including active recruitment of students from all areas of Illinois. IMSA’s PROMISE programs address the challenges of underrepresented and underserved students through year-round academic enrichment programming at low or no cost.

Considering Ells When Planning Lessons, Jim Ewing

Faculty Publications

Teachers typically prepare lesson plans for non-ELLs and then attempt to “retrofit” lesson plans for ELLs. This article offers suggestions for planning mathematics lessons that meet ELLs’ needs.

Teens-As-Teachers Nutrition Program Increases Interest In Science Among Schoolchildren And Fosters Self-Efficacy In Teens, Virginia Bolshakova, John Gieng, C. Sheena Sidhu

Faculty Publications

The Healthy Living Ambassador Program brings health, teen leadership, and teamwork to California's elementary school gardens through interdisciplinary UC Cooperative Extension collaboration, community-based partnerships and teen teaching. During spring 2015, teen ambassadors trained by Extension educators and volunteers at UC Elkus Ranch in San Mateo County taught nutrition science, food cultivation and healthy living skills in an 8-week, garden-based, after-school nutrition and physical education program for elementary school children in an urban setting. We conducted a pilot study using a mixed-methods approach to measure and explore the program's impact on children's vegetable selection and consumption preferences, as well as perceived …

Mathematical Modelling: A Guidebook For Teachers And Teams, Peter Galbraith, Derek Holton

Mathematics

This document aims to provide teachers with material that will enable them to prepare students to develop skills of mathematical modelling. Mathematical modelling is a process in which real-life situations and relations in these situations are expressed by using mathematics. Included in this publication are junior modelling problems for upper primary, junior or middle secondary levels; intermediate modelling problems for junior or middle secondary levels; and senior modelling problems for middle or senior secondary levels. A specific purpose of this material is to provide additional support to assist teachers and schools in choosing and mentoring student teams to participate in …

An Engineer Cantonment Bestiary: The Art Of Titian Ramsay Peale, Hugh H. Genoways, Thomas E. Labedz

University of Nebraska State Museum: Mammalogy Papers

Includes an overview of the work of American nature artist Titian Ramsay Peale as part of the Stephen H. Long Expedition, 1819-1820, at Engineer Cantonment in eastern Nebraska, USA.

Includes textual descriptions and/or reproductions of watercolors and lined drawings by Peale of banded killifish (Fundulus diaphanous), American White Pelican (Pelecanus erythrothynchos), Wood Duck (Aix sponsa), Rough-legged Hawk (Buteo lagopus/Falco lagopus), Sandhill Crane (Grus canadensis tabida), Pectoral Sandpiper (Calidris melanotos), Scarlet Tanager (Piranga olivacea), American Tree Sparrow (Spizella arborea), Yellow-headed Blackbird (Xanthocephalus …

Using Tpack To Explore The Integration Of Virtual Microscopes Into An Introductory Biology Course, Bobbie Seyedmonir

Theses, Dissertations and Capstones

The purpose of this study was twofold: (1) to determine the effectiveness of virtual laboratories relative to traditional or blended laboratories in the attainment of conceptual knowledge and skill in microscopy, and (2) to explore how such technologies are integrated in real world classrooms. Four sections of a non-major’s introductory biology course were utilized for the study (N=100). After attrition, the maximum number of intact cases for each question was utilized. Results show no difference between groups in the attainment of conceptual understanding of microscopes parts and functions; however, the Traditional treatment condition scored significantly higher than both the Virtual …

The Perceived Efficacy Of Tier I Intervention Strategies As A Precursor To Tier Ii Pull-Out Mathematics Intervention For Students With Add/Adhd By Elementary Classroom Teachers, Dawn Campbell

EDL Sixth Year Theses

The core purpose of this study was to provide insight to the staff at Orchard Hill Elementary School in South Windsor, Connecticut into effective ways to address the challenges that students with ADHD face in the math classroom. By first identifying which research-based instructional strategies and behavior interventions are being used, as well as the perceived efficacy of the strategies and interventions by those implementing them day-to-day, the school community could begin to understand the efficacy of Tier I intervention for students with ADHD and identify potential needs for further research or professional development or capitalize on successful strategies and …

Supporting Elementary Teachers’ Enactment Of Nature Of Science Instruction: A Randomized Controlled Trial, Jennifer L. Maeng, Randy L. Bell, Tyler St. Clair, Amanda L. Gonczi, Brooke A. Whitworth

Publications

This embedded mixed method study used a randomised controlled⁠ trial design to examine two cohorts of upper (grades 4–6) elementary teachers’ classroom implementation of nature of science (NOS) instruction following their participation in a statewide professional development (PD). The treatment group (n = 145) was compared to a control group (n = 90), which received no PD. The PD included a summer institute that situated explicit NOS instruction within the context of problem-based learning (PBL). Data sources included videotaped classroom observations across four time points and teacher-generated descriptions of lessons preceding and following the observed lesson including learning …

Perturbations Observed In The Orbital Elements Of The Spectroscopic Binary 57 Cygni, Kenneth W. Mclaughlin, Janak Panthi

Journal of the Iowa Academy of Science: JIAS

We present spectroscopy that confirms periodic Doppler-shifts along with photometry that reinforces a lack of eclipsing in the double-lined spectroscopic binary 57 Cygni. Our spectroscopy concentrates on a range encompassing H-alpha and the helium 667.8 nm line, where we find Doppler-shifts of both stars resolved in the helium line but less so in the broader H-alpha profile. Although we find the radial velocities derived from both lines reasonably consistent, we retained only the helium-line derived velocities for sinusoidal curve-fits to the orbital dependence. The fit-amplitudes specify the ratio of the stellar masses as 1.03 ± 0.05, in agreement with previous …

Chemists Atwitter, Raychelle Burks, Stephani Page, Kiyomi D. Deards, Joan Barnes

University of Nebraska-Lincoln Libraries: Faculty Publications

Twitter can be used to promote chemists, their work, and their events to other scientists and the general public. From checklists to timelines; how to use Twitter successfully as an individual or institution is discussed. This chapter includes: examples of how the authors have used Twitter, how to find and use common subject tags, tags most used when Tweeting about chemistry and science, and a discussion about measuring success. Knowing when and how to Tweet will help chemists communicate successfully with their peers and the general public in 280 characters or less.

Stem Stories, January 2018, #1, Ginger L'Heureux

STEM Stories

First Generation Series #1

Using Student And Teacher Thinking To Improve Teaching And Learning, Ken Jensen

Teaching and Learning Sciences: Doctoral Research Projects

This research project examined how a teacher and an instructional coach can use formative assessment data on student thinking to improve the teaching and learning in a mathematics classroom. Two research questions guided the project and from them three instructional strategies emerged. The first strategy was the use of formative assessment data collected on student thinking from a previous lesson to plan for the learning in future lessons. The second strategy was the use of formative assessment data collected on student thinking during a lesson to make decisions about how to proceed with the lesson. The third strategy was the …

Model Ai Assignments 2018, Todd W. Neller, Zack Butler, Nate Derbinsky, Heidi Furey, Fred Martin, Michael Guerzhoy, Ariel Anders, Joshua Eckroth

Computer Science Faculty Publications

The Model AI Assignments session seeks to gather and disseminate the best assignment designs of the Artificial Intelligence (AI) Education community. Recognizing that assignments form the core of student learning experience, we here present abstracts of seven AI assignments from the 2018 session that are easily adoptable, playfully engaging, and flexible for a variety of instructor needs. Assignment specifications and supporting resources may be found at http://modelai.gettysburg.edu.

Mathematical Abilities In Children With Developmental Language Disorder, Alexandra M. Cross, Lisa M.D. Archibald, Marc F. Joanisse

Health and Rehabilitation Sciences Publications

Purpose. The present paper provides a scoping review of the literature on mathematical abilities in developmental language disorder (DLD). Children with DLD typically struggle with learning in school, however the mechanism by which DLD impacts academic success is unclear. Mathematics involves demands in the multiple domains, and therefore holds potential for examining the relationship between language and academic performance on tasks mediated by verbal and non-verbal demands.

Methods. A scoping review was performed via computerized database searching to examine literature on mathematics and DLD. The 21 papers meeting inclusion criteria compared children with typical development or DLD on various tasks …

The Impact Of Tracking Students In Mathematics On Middle School Student Achievement Outcomes, David P. Glasner

ETD Archive

The purpose of this study was to explore whether and how tracking structures in mathematics courses at the middle school level relate to differences in achievement between white and black students. This study used propensity score matching to compare the achievement outcomes of students enrolled in advanced mathematics classes, with students of comparable ability and background enrolled in grade-level math classes. The study sample was comprised of 1,510 students. Results from the study show that enrollment in an advanced-math course was associated with statistically significant improvement in math achievement for average-ability students. In addition, study results show that increases in …