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Practical Research

Easing into Socioscientific Issues and Critical Science Literacy

Science Scope—May/June 2024 (Volume 47, Issue 3)

By Mitchell Klocke and Jerrid W. Kruse

Including SSIs in the classroom can be a daunting task. To make this task more manageable, we have developed a strategy to easily create short modules for use in our classrooms that can be used to introduce new topics or apply previously learned topics. In this article we discuss how to create the modules, ideas for implementation, and lessons learned so far.
Including SSIs in the classroom can be a daunting task. To make this task more manageable, we have developed a strategy to easily create short modules for use in our classrooms that can be used to introduce new topics or apply previously learned topics. In this article we discuss how to create the modules, ideas for implementation, and lessons learned so far.
Including SSIs in the classroom can be a daunting task. To make this task more manageable, we have developed a strategy to easily create short modules for use in our classrooms that can be used to introduce new topics or apply previously learned topics. In this article we discuss how to create the modules, ideas for implementation, and lessons learned so far.
 

Empowering Student Action Through Climate Literacy Development

Science Scope—May/June 2024 (Volume 47, Issue 3)

By Jocelyn Miller, Gina Childers, and Rebecca Hite

In light of the International Panel on Climate Change's findings, this article underscores the detrimental effects of climate misinformation in the U.S. and its role in impeding public understanding and action. Leveraging the power of education, an 8th-grade 5E instructional unit is introduced to foster students' climate literacy by delving into the human-induced causes of climate change. Through the 5E instructional model, students are presented with diverse materials, activities, and projects. These include discussions on climate change activism, interactive simulations, experiments mirroring Eunice Foote's groundbreaking work in 1856, and culminating in a student-produced video project highlighting climate change causes. By melding social perspectives and rigorous scientific exploration, this NGSS-aligned unit draws from relevant climate literacy research and aims to produce a generation of students equipped to actively and knowledgeably participate in global climate discourse.

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In light of the International Panel on Climate Change's findings, this article underscores the detrimental effects of climate misinformation in the U.S. and its role in impeding public understanding and action. Leveraging the power of education, an 8th-grade 5E instructional unit is introduced to foster students' climate literacy by delving into the human-induced causes of climate change. Through the 5E instructional model, students are presented with diverse materials, activities, and projects.

In light of the International Panel on Climate Change's findings, this article underscores the detrimental effects of climate misinformation in the U.S. and its role in impeding public understanding and action. Leveraging the power of education, an 8th-grade 5E instructional unit is introduced to foster students' climate literacy by delving into the human-induced causes of climate change. Through the 5E instructional model, students are presented with diverse materials, activities, and projects.

 

Transporting Martian Samples: Using Engineering Design to Assess Thermal Energy Transfer, Forces, and Nature of Engineering

Science Scope—May/June 2024 (Volume 47, Issue 3)

By Isaiah J. Kent-Schneider, Bridgid Miller, Emma Marie, Jayme Scheck, Jerrid Kruse, and Dan Chibnall

Engineering activities often emphasize the practices of engineers, but can sometimes feel disconnected from content. This engineering design activity ties together multiple Next Generation Science Standards (NGSS) and explicitly addresses the nature of engineering (NOE). We help students connect the activity to authentic engineering through an activity wherein students design a capsule to transport samples from the surface of Mars back to Earth for NASA. Through this process, students define criteria for a successful design by contemplating the role of rovers and then design capsules by drawing on their knowledge of forces, motion, and thermal energy transfer. Finally, students test their designs and evaluate whether they met the criteria they set.
Engineering activities often emphasize the practices of engineers, but can sometimes feel disconnected from content. This engineering design activity ties together multiple Next Generation Science Standards (NGSS) and explicitly addresses the nature of engineering (NOE). We help students connect the activity to authentic engineering through an activity wherein students design a capsule to transport samples from the surface of Mars back to Earth for NASA.
Engineering activities often emphasize the practices of engineers, but can sometimes feel disconnected from content. This engineering design activity ties together multiple Next Generation Science Standards (NGSS) and explicitly addresses the nature of engineering (NOE). We help students connect the activity to authentic engineering through an activity wherein students design a capsule to transport samples from the surface of Mars back to Earth for NASA.
 

Exploring Climate Change through Students’ Place Connections and Public Data Sets

Science Scope—May/June 2024 (Volume 47, Issue 3)

By Kathryn Lanouette, Krista Cortes, Lisette Lopez, Michael Bakal, Michelle Wilkerson

Climate change is a pressing societal challenge. It is also a pedagogical challenge and a worldwide phenomenon, whose local impacts vary across different locations. Climate change reflects global inequity; communities that contribute most to emissions have greater economic resources to shelter from its consequences, while the lowest emitters are most vulnerable. It is scientifically complex, and simultaneously evokes deep emotions. These overlapping issues call for new ways of science teaching that center personal, social, emotional, and historical dimensions of the crisis. In this article, we describe a middle school science curriculum approach that invites students to explore large-scale data sets and author their own data stories about climate change impacts and inequities by blending data and narrative texts. Students learn about climate change in ways that engage their personal and cultural connections to place; engage with complex causal relationships across multiple variables, time, and space; and voice their concerns and hopes for our climate futures. Connections to relevant science, data science, and literacy standards are outlined, along with relevant data sets and assessments.

Open Access article

Climate change is a pressing societal challenge. It is also a pedagogical challenge and a worldwide phenomenon, whose local impacts vary across different locations. Climate change reflects global inequity; communities that contribute most to emissions have greater economic resources to shelter from its consequences, while the lowest emitters are most vulnerable. It is scientifically complex, and simultaneously evokes deep emotions. These overlapping issues call for new ways of science teaching that center personal, social, emotional, and historical dimensions of the crisis.

Climate change is a pressing societal challenge. It is also a pedagogical challenge and a worldwide phenomenon, whose local impacts vary across different locations. Climate change reflects global inequity; communities that contribute most to emissions have greater economic resources to shelter from its consequences, while the lowest emitters are most vulnerable. It is scientifically complex, and simultaneously evokes deep emotions. These overlapping issues call for new ways of science teaching that center personal, social, emotional, and historical dimensions of the crisis.

 

citizen Science

Caterpillars Count

Science Scope—May/June 2024 (Volume 47, Issue 3)

By Jill Nugent

Citizen Science column
Citizen Science column
Citizen Science column
 

Feature

Data analysis using open data and software reveal environment-mediated microbial heterogeneity in soil and sediment samples, while enhancing STEM research experience at an undergraduate institution

Journal of College Science Teaching—May/June 2024 (Volume 53, Issue 3)

By Aditi Sengupta, Nallely Delara, Joyce Barahona, and Justin Garcia

Undergraduate institutions serve as stepping stones to a student’s career. Teaching and learning in the science classrooms requires quality and integrated teaching-research learning experiences that prepare students to advance their careers. Using publicly available datasets and open-access data analyses software serves can be impactful in engaging students in meaning research experiences, while keeping low institutional expenses associated with implementing and supporting research opportunities. Here, we show two examples of student-led data research that utilized openly available data and software to analyze microbial sequence data. As part of this process, we also recognized a need for discipline-specific databases that can hold a record of publicly available data. Such a set-up will support undergraduate educators and students in accessing data relevant to their requirements, thereby narrowing the gap between data availability and accessibility. Finally, both examples illustrate the benefits of using open resources in supporting student learning, with the possibility of using such resources to develop course-based undergraduate research experiences (CURES) as part of course curricula.
Undergraduate institutions serve as stepping stones to a student’s career. Teaching and learning in the science classrooms requires quality and integrated teaching-research learning experiences that prepare students to advance their careers. Using publicly available datasets and open-access data analyses software serves can be impactful in engaging students in meaning research experiences, while keeping low institutional expenses associated with implementing and supporting research opportunities.
Undergraduate institutions serve as stepping stones to a student’s career. Teaching and learning in the science classrooms requires quality and integrated teaching-research learning experiences that prepare students to advance their careers. Using publicly available datasets and open-access data analyses software serves can be impactful in engaging students in meaning research experiences, while keeping low institutional expenses associated with implementing and supporting research opportunities.
 

Feature

A Residential Learning Community for Enhancing STEM Education: Program Design and Lessons Learned

Journal of College Science Teaching—May/June 2024 (Volume 53, Issue 3)

By Jessica M. Fautch

There continues to be a concern regarding sustained recruitment and retention of students in STEM majors. Although the rate of attrition in these majors is comparable to other majors (Chen, 2013), the demand for trained scientists to enter the workforce with a baccalaureate degree is high (PCAST, 2012). In an effort to enhance retention and support of STEM students from their first year to graduation a Residential Learning Community (RLC) for STEM majors was established. Although learning communities of this type currently exist, this was the first one of its kind at our institution. The primary components included living on campus with a roommate also in the program, taking courses like general chemistry and first year seminar as a designated cohort, and increased faculty mentoring through advising. The RLC, named “STEM Scholars”, was developed with significant institutional buy-in and interdisciplinary faculty support, but without financial backing. Several key takeaways are reported here, most notably the need for funding to support a STEM cohort program. The effectiveness of the program and its components continues to be assessed; results of the assessment will be shared in the near future. Successful components of STEM Scholars can be incorporated at other institutions to further enhance STEM education.
There continues to be a concern regarding sustained recruitment and retention of students in STEM majors. Although the rate of attrition in these majors is comparable to other majors (Chen, 2013), the demand for trained scientists to enter the workforce with a baccalaureate degree is high (PCAST, 2012). In an effort to enhance retention and support of STEM students from their first year to graduation a Residential Learning Community (RLC) for STEM majors was established. Although learning communities of this type currently exist, this was the first one of its kind at our institution.
There continues to be a concern regarding sustained recruitment and retention of students in STEM majors. Although the rate of attrition in these majors is comparable to other majors (Chen, 2013), the demand for trained scientists to enter the workforce with a baccalaureate degree is high (PCAST, 2012). In an effort to enhance retention and support of STEM students from their first year to graduation a Residential Learning Community (RLC) for STEM majors was established. Although learning communities of this type currently exist, this was the first one of its kind at our institution.
 

Research and Teaching

Application of retesting as a learning tool in an online science course

Journal of College Science Teaching—May/June 2024 (Volume 53, Issue 3)

By Qunxing Ding and Haiyan Zhu

Retrieval practice has been proved effective in conceptual science learning and retesting was applied in retrieval practice and showed significant improvement in learning outcomes (Karpicke & Blunt, 2011; Ariel et al., 2018; Lyle et al., 2020). In this study, retesting was employed in an online microbiology course to evaluate the attitude and behavior of college students about it. The students were offered the same course materials and requirements except for three different options: retesting in exams without practice quizzes, retesting in practice quizzes with points, or retesting in practice quizzes without points. Our data indicated that retesting improved the exam grades, especially in those with a longer interval period between two consecutive testing attempts. Not surprisingly, the points in practice quizzes encouraged more students to take practice quizzes and their exam grades were improved. Distractedly not all the students would utilize the retesting opportunities to enhance the retention of information, which could be associated with student engagement in distance learning.
Retrieval practice has been proved effective in conceptual science learning and retesting was applied in retrieval practice and showed significant improvement in learning outcomes (Karpicke & Blunt, 2011; Ariel et al., 2018; Lyle et al., 2020). In this study, retesting was employed in an online microbiology course to evaluate the attitude and behavior of college students about it.
Retrieval practice has been proved effective in conceptual science learning and retesting was applied in retrieval practice and showed significant improvement in learning outcomes (Karpicke & Blunt, 2011; Ariel et al., 2018; Lyle et al., 2020). In this study, retesting was employed in an online microbiology course to evaluate the attitude and behavior of college students about it.
 

Research and Teaching

The illogical leap to summative without formative: Low-risk assessments of high-risk students in human anatomy and physiology classes

Journal of College Science Teaching—May/June 2024 (Volume 53, Issue 3)

By Amy Benton and Drew Hataway

Nationally, students fail anatomy and physiology courses at some of the highest rates compared to other courses at the undergraduate level. Formative evaluation guides future learning by assessing the quality of student achievement while the student is still learning. Formative assessments were introduced in an undergraduate human anatomy course intended for students majoring in various allied health fields. In this research, the formative assessments were utilized throughout the course on each of the five exams. The results were analyzed using a partial correlation and regression to establish if any relationships existed between the formative assessment and summative test and looked for any significant impact on the summative test scores. The results suggest that at-risk students can be identified using formative assessment before the first summative assessment in the class and increase the likelihood of successful course completion. Considering the implementation of formative assessments in college science courses should be considered a way to inform the instructors of student learning gaps and increase student success in the course.
Nationally, students fail anatomy and physiology courses at some of the highest rates compared to other courses at the undergraduate level. Formative evaluation guides future learning by assessing the quality of student achievement while the student is still learning. Formative assessments were introduced in an undergraduate human anatomy course intended for students majoring in various allied health fields. In this research, the formative assessments were utilized throughout the course on each of the five exams.
Nationally, students fail anatomy and physiology courses at some of the highest rates compared to other courses at the undergraduate level. Formative evaluation guides future learning by assessing the quality of student achievement while the student is still learning. Formative assessments were introduced in an undergraduate human anatomy course intended for students majoring in various allied health fields. In this research, the formative assessments were utilized throughout the course on each of the five exams.
 

Remote Learning Strategies

Here and there: A novel hybrid remote/in-person college-level science lab model at a small primarily undergraduate institution

Journal of College Science Teaching—May/June 2024 (Volume 53, Issue 3)

By Matthew Lundquist and Ann Aguanno

Moving to remote, online learning to meet local and national health guidelines during the COVID-19 pandemic posed a challenge for college science courses due to the interactive nature of laboratories. We developed and implemented a remote/in-person lab partner model where in-person students were paired with remote students in college natural science courses during the 2020-2021 academic year. The goal was to provide an opportunity for students to attend lab in-person and provide an interactive lab experience for students who elected to attend remotely. Students in each course completed a questionnaire assessing their perception of their learning. Learning outcomes were assessed and compared between in-person and remote modalities in a general biology course (General Biology II). In-person students perceived that attending in-person increased their learning but having remote partners hindered their learning. Conversely, remote students perceived that attending remotely hindered their learning overall, but having in-person partners enhanced their experience. In General Biology II, we found that learning outcomes were not significantly different between in-person and remote students. Although the data suggests the model was not successful in its initial iteration, we provide a workable technique for offering a remote laboratory option in science classes, making them more inclusive and accessible.
Moving to remote, online learning to meet local and national health guidelines during the COVID-19 pandemic posed a challenge for college science courses due to the interactive nature of laboratories. We developed and implemented a remote/in-person lab partner model where in-person students were paired with remote students in college natural science courses during the 2020-2021 academic year. The goal was to provide an opportunity for students to attend lab in-person and provide an interactive lab experience for students who elected to attend remotely.
Moving to remote, online learning to meet local and national health guidelines during the COVID-19 pandemic posed a challenge for college science courses due to the interactive nature of laboratories. We developed and implemented a remote/in-person lab partner model where in-person students were paired with remote students in college natural science courses during the 2020-2021 academic year. The goal was to provide an opportunity for students to attend lab in-person and provide an interactive lab experience for students who elected to attend remotely.
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