The research on the ability to think in systems in education is also minimal, which is why the ability to think in systems in Indonesia has not been optimally trained. Dealing with a system's complexity can be challenging at any age, particularly for students who must apply the system's cognitive capabilities during the learning process. Systems…

The goal of this research was to test the effectiveness of a new science curriculum focused on increasing awareness and knowledge of microplastic pollution in middle school students. The curriculum utilized three teaching methods including lectures, object-mediated learning, and peer collaboration to enhance student engagement and learning. The 84…

The needs of the digital revolution and the knowledge-based economy impose a transformation of traditional education to improve technical and scientific knowledge and include alternative abilities. This work presents a service-learning initiative with multiple goals: to improve scientific, technical, engineering, and mathematic (STEM) knowledge at…

Debates about how best to support students' transition from school to university have re-emerged periodically since at least the 1970s. This paper focuses upon one aspect of this transition: how to develop the quantitative skills students acquire at school throughout the first year of their degree. We report on an attempt to inject pedagogic…

Chemistry of the environment has been a long-standing and important area of scientific research. Atmospheric chemistry is of particular interest in society due to the impact that rising levels of pollutants are having on the climate. It is well-known that combustion processes create CO and NO[subscript x], which leads to the creation of other…

Nearly half of all U.S. students who declare science majors in college do not graduate with science degrees within six years. Improvements in science outcomes are linked with active-learning pedagogies such as Course-based Undergraduate Research Experiences (CUREs). However, despite the need for education reform particularly in Alabama,…

Purpose: The purpose of this paper is to examine the design of choreographies or learning environments which the students participating in "Ocean i[superscript 3]" pass through during their participation in the project, which requires constant review and interpretation, in times of COVID-19. To this end, it is proposed to: define the…

The chemistry laboratory is an impactful platform for introducing inquiry and developing science practice skills. We designed a short lab course to introduce incremental levels of inquiry, also to interconnect and integrate different domains of chemistry. Indigo dye was the central theme of this short course wherein students synthesized indigo,…

Water analysis is an excellent interdisciplinary topic for project-based learning. An undergraduate course was designed to engage the senior undergraduate chemistry students in a real-life experience. In this course, students developed methodologies based on published American Society for Testing and Materials (ASTM) methods for the measurement of…

This study aimed to determine the difference in environmental literacy skills between the Project-Based Learning (PjBL) learning model and STEM-based PjBL. This research is quantitative research with a quasi-experimental method. The research design used is a non-equivalent pretest-posttest control group design. The dependent variable in this study…

Understanding how to interpret and manipulate large data sets is increasingly important today; however, this experience has been slow to trickle down to the typical undergraduate student. Here, we describe the implementation of a project-based learning experience that uses portable air sensors for the real-time measurement of carbon dioxide,…

This study explores the impact of an action-oriented environmental education course on students' environmental awareness, with 53 college students divided into experimental (N = 27) and control (N = 26) groups. Both groups participated in similar learning activities; however, the experimental group further recorded the amount of waste discharged…

STEM is a commonly used acronym in today's education world. Parents hear the term and hope their child's school will be embracing it, teachers plan units encompassing it, even those outside the education realm have heard it and think it is important. But, do students actually understand the four disciplines and can they clearly express what they…

This study explored how engaging in critical inquiry through Project-Based Inquiry (PBI) Global fostered social action with high school students. Drawing on theoretical perspectives from critical inquiry and social action and employing a collective case study approach, we focused on six diverse students from two of the 18 teams who participated in…

"Cap and trade" is one of the most innovative policy options developed by environmental economists. By placing a cap on a social bad and allowing firms to buy and sell the right to generate it, policymakers combine government intervention with market-based incentives to improve welfare and internalize the externality. Such programs…