Skip to main content
 

The Poetry of Science

Solar Power

Science and Children—January/February 2023 (Volume 60, Issue 3)

By Sylvia Vardell and Janet Wong

 

the early years

Preschoolers “On the Move” with Energy

Science and Children—January/February 2023 (Volume 60, Issue 3)

By Shelly Lynn Counsell

Preschoolers “On the Move” with Energy

 

Editor's Note

Energy

Science and Children—January/February 2023 (Volume 60, Issue 3)

By Elizabeth Barrett-Zahn

“Energy is liberated matter, matter is energy waiting to happen.”

— Bill Bryson, A Short History of Nearly Everything

“Energy is liberated matter, matter is energy waiting to happen.”

— Bill Bryson, A Short History of Nearly Everything

“Energy is liberated matter, matter is energy waiting to happen.”

— Bill Bryson, A Short History of Nearly Everything

 

Research & Teaching

Advice to Future Participants From Six Cohorts of an Undergraduate Summer Research Program in Atmospheric Science

Journal of College Science Teaching—January/February 2023 (Volume 52, Issue 3)

By Adam T. Murry, Nan Yuan, and Dean Atkinson


Many undergraduates use research internships to gain experience for graduate school. Science, technology, engineering, and mathematics (STEM) programs involve heavy research and lab work duties, for which students are often unprepared and lack opportunities for practice. Evidence supports Undergraduate Research Experience (URE) programs’ ability to improve retention in STEM, but research has not conclusively identified what students need to do to excel in these programs. This analysis used a multimethod approach to identify and quantify student-to-student peer advice from six cohorts of a summer STEM URE. We identified six themes in the advice from exit surveys: proactively manage time, communicate with your team, motivate yourself, be diligent, have fun, and accommodate changes in lifestyle. Each theme included between three and five subthemes that demonstrated nuance within the larger themes. Navigating the expectations of a URE is a complicated endeavor, but participants who are close to the experience provide rich descriptions to aid adjustment. Developing strategies for time management and team communication are most important, followed by motivation, work ethic, enjoyment, and practical adjustments.

Many undergraduates use research internships to gain experience for graduate school. Science, technology, engineering, and mathematics (STEM) programs involve heavy research and lab work duties, for which students are often unprepared and lack opportunities for practice. Evidence supports Undergraduate Research Experience (URE) programs’ ability to improve retention in STEM, but research has not conclusively identified what students need to do to excel in these programs.

Many undergraduates use research internships to gain experience for graduate school. Science, technology, engineering, and mathematics (STEM) programs involve heavy research and lab work duties, for which students are often unprepared and lack opportunities for practice. Evidence supports Undergraduate Research Experience (URE) programs’ ability to improve retention in STEM, but research has not conclusively identified what students need to do to excel in these programs.
 

Research & Teaching

A Mixed-Methods Analysis of Perspectives Toward Learning Assistant–Faculty Relationships

Journal of College Science Teaching—January/February 2023 (Volume 52, Issue 3)

By Cameron J. Hill, Anthony P. Barrasso, and Kathryn E. Spilios


Learning Assistant (LA) programs oversee and support undergraduate instructors and faculty members who work together to facilitate student learning in a variety of classroom settings. The success of an LA program is tied to experiences of the participants; therefore, understanding the perceptions of LAs and faculty is central to driving programmatic changes and ensuring positive outcomes. In this article, we use a mixed-methods approach to analyze the perspectives of LAs and faculty in Boston University’s LA program. Using surveys and one-on-one interviews, we highlight the qualities of a strong LA, the nature of LA-faculty relationships, the role of the LA in a course, and how faculty benefit from working with LAs. Our data suggest that interpersonal skills are imperative to be a successful LA, there is variation in how LAs and faculty interact, curriculum can be inclusive of LAs, and LA-faculty partnerships impact faculty understanding and implementation of evidence-based pedagogy. This article provides targeted, actionable suggestions for LA program improvements based on our analysis, as well as a foundation for future studies to further explore the impact of the LA model on faculty and LAs.

Learning Assistant (LA) programs oversee and support undergraduate instructors and faculty members who work together to facilitate student learning in a variety of classroom settings. The success of an LA program is tied to experiences of the participants; therefore, understanding the perceptions of LAs and faculty is central to driving programmatic changes and ensuring positive outcomes. In this article, we use a mixed-methods approach to analyze the perspectives of LAs and faculty in Boston University’s LA program.

Learning Assistant (LA) programs oversee and support undergraduate instructors and faculty members who work together to facilitate student learning in a variety of classroom settings. The success of an LA program is tied to experiences of the participants; therefore, understanding the perceptions of LAs and faculty is central to driving programmatic changes and ensuring positive outcomes. In this article, we use a mixed-methods approach to analyze the perspectives of LAs and faculty in Boston University’s LA program.
 

Research & Teaching

Beyond “See Figure 1”

A Heuristic for Writing About Figures and Tables

Journal of College Science Teaching—January/February 2023 (Volume 52, Issue 3)

By Cary Moskovitz


Visual elements such as graphs, tables, and diagrams are essential components of scientific writing. Although scientific writing textbooks and guides often contain information on how to design such visuals, little has been written on how to effectively discuss those visuals within the text. This article offers a novel heuristic for teaching students how to effectively execute these “passages about visuals” in a way that is both conceptually simple enough to be understood by novices yet rich enough to accommodate the complexity of expert scientific writing. The heuristic consists of a set of “moves”: announce, orient, observe, and explain. Following an explanation of the moves, readers are walked through a variety of examples showing the moves in context and noting the different ways the moves are arranged and executed in published scientific research articles. Pedagogical implications and approaches for using the heuristic in the classroom are then discussed.

Visual elements such as graphs, tables, and diagrams are essential components of scientific writing. Although scientific writing textbooks and guides often contain information on how to design such visuals, little has been written on how to effectively discuss those visuals within the text. This article offers a novel heuristic for teaching students how to effectively execute these “passages about visuals” in a way that is both conceptually simple enough to be understood by novices yet rich enough to accommodate the complexity of expert scientific writing.

Visual elements such as graphs, tables, and diagrams are essential components of scientific writing. Although scientific writing textbooks and guides often contain information on how to design such visuals, little has been written on how to effectively discuss those visuals within the text. This article offers a novel heuristic for teaching students how to effectively execute these “passages about visuals” in a way that is both conceptually simple enough to be understood by novices yet rich enough to accommodate the complexity of expert scientific writing.
 

Research & Teaching

How Do Students Interact With the Primary Scientific Literature in an Undergraduate Science Program?

Journal of College Science Teaching—January/February 2023 (Volume 52, Issue 3)

By Yi Hou, Heather Verkade, Jan van Driel


The ability to read, understand, and interpret primary scientific literature is an essential skill for undergraduate students in science. This study aimed to provide a detailed understanding of how second- and third-year undergraduate students in a biochemistry and molecular biology major at the University of Melbourne in Australia feel about reading research articles and how often they are expected to do so. Teachers’ expectations of the students’ use of literature in their assessment tasks were compared with the experiences of students with their reading of the literature. There was a clear increase in the confidence and reported skills of third-year students, as well as an increase in the importance they see in reading the literature, compared with the second-year students. This increase was matched by much higher teacher expectations that students would read the literature for their assessment tasks. This expectation can be seen in the shift from a low proportion of relatively low-level literature “understand” interactions on Bloom’s revised taxonomy to a larger proportion of marks for higher-level “analyze.” A more guided approach with second-year students would be beneficial.

The ability to read, understand, and interpret primary scientific literature is an essential skill for undergraduate students in science. This study aimed to provide a detailed understanding of how second- and third-year undergraduate students in a biochemistry and molecular biology major at the University of Melbourne in Australia feel about reading research articles and how often they are expected to do so. Teachers’ expectations of the students’ use of literature in their assessment tasks were compared with the experiences of students with their reading of the literature.

The ability to read, understand, and interpret primary scientific literature is an essential skill for undergraduate students in science. This study aimed to provide a detailed understanding of how second- and third-year undergraduate students in a biochemistry and molecular biology major at the University of Melbourne in Australia feel about reading research articles and how often they are expected to do so. Teachers’ expectations of the students’ use of literature in their assessment tasks were compared with the experiences of students with their reading of the literature.
 

Research & Teaching

Assessment of Demographic Biases Associated With the Ground Rules System in a Large Undergraduate Engineering Course

Journal of College Science Teaching—January/February 2023 (Volume 52, Issue 3)

By Christine King, Kameryn Denaro, and Brian Sato


Despite more women and underrepresented students entering engineering, there are still gaps in achievement. A potential remedy is to establish equitable team dynamics during groupwork. Groupware systems have been implemented in the workforce and, recently, piloted in undergraduate lower-division education to establish team norms. Our prior work found that there was a significant association between gender and the utility of rules systems to establish team norms. To assess biases regarding gender and minority groups in the rules system, we examined the differences between rules chosen by individuals and teams based on demographic characteristics in a large engineering course. Students individually identified which rules were most important when working in a team, then formed teams and performed a “negotiation” to choose which rules the team would follow. We used statistical analyses to determine whether certain demographic factors predicted how influential an individual was during the selection process. We found that demographic and educational characteristics did not have a significant influence on decision-making for team rules. Furthermore, we found that female and first-generation students were more likely to select the rule “Play an active part in the team” than their male or continuing-generation peers.

Despite more women and underrepresented students entering engineering, there are still gaps in achievement. A potential remedy is to establish equitable team dynamics during groupwork. Groupware systems have been implemented in the workforce and, recently, piloted in undergraduate lower-division education to establish team norms. Our prior work found that there was a significant association between gender and the utility of rules systems to establish team norms.

Despite more women and underrepresented students entering engineering, there are still gaps in achievement. A potential remedy is to establish equitable team dynamics during groupwork. Groupware systems have been implemented in the workforce and, recently, piloted in undergraduate lower-division education to establish team norms. Our prior work found that there was a significant association between gender and the utility of rules systems to establish team norms.
 

Research & Teaching

Newspaper Physics for First-Year College Students

An Interdisciplinary Approach

Journal of College Science Teaching—January/February 2023 (Volume 52, Issue 3)

By E. J. Bahng, John Hauptman, and Jennifer Lowery


This article describes and illustrates a physics course for first-year college students whose only knowledge of physics is that they do not like the subject. The physics content is driven entirely by what appears in the daily newspapers and generally covers most physics topics in a semester. This course was structured as a learning community that combined English and physics in a single 6-credit course. Most of the writing assignments were about physics. A semester-long overview is shared, as is the instructional model for Newspaper Physics. We also provide three examples of how this model is used. Findings indicate that students gained higher physics content knowledge, higher-order thinking skills, greater confidence in seeking help and understanding science, and more opportunities to work with peers outside of class. This study contributes community-based interdisciplinary teaching and learning strategies.

This article describes and illustrates a physics course for first-year college students whose only knowledge of physics is that they do not like the subject. The physics content is driven entirely by what appears in the daily newspapers and generally covers most physics topics in a semester. This course was structured as a learning community that combined English and physics in a single 6-credit course. Most of the writing assignments were about physics. A semester-long overview is shared, as is the instructional model for Newspaper Physics.

This article describes and illustrates a physics course for first-year college students whose only knowledge of physics is that they do not like the subject. The physics content is driven entirely by what appears in the daily newspapers and generally covers most physics topics in a semester. This course was structured as a learning community that combined English and physics in a single 6-credit course. Most of the writing assignments were about physics. A semester-long overview is shared, as is the instructional model for Newspaper Physics.
 

feature

The Tachyon Nexus

An Educational Resource on Tachyons and Time Travel

Journal of College Science Teaching—January/February 2023 (Volume 52, Issue 3)

By Robert Ehrlich


This article describes a website called The Tachyon Nexus (no relation to Tachyon Nexus Inc.), which includes reliable information about the controversial subjects of time travel and faster-than-light particles known as tachyons. This compendium of various resources should be of great value both to students seeking to learn about these subjects or to high school teachers or college professors wishing to include them in their teaching on special or general relativity.

This article describes a website called The Tachyon Nexus (no relation to Tachyon Nexus Inc.), which includes reliable information about the controversial subjects of time travel and faster-than-light particles known as tachyons. This compendium of various resources should be of great value both to students seeking to learn about these subjects or to high school teachers or college professors wishing to include them in their teaching on special or general relativity.

This article describes a website called The Tachyon Nexus (no relation to Tachyon Nexus Inc.), which includes reliable information about the controversial subjects of time travel and faster-than-light particles known as tachyons. This compendium of various resources should be of great value both to students seeking to learn about these subjects or to high school teachers or college professors wishing to include them in their teaching on special or general relativity.
Subscribe to
Asset 2