Whether to engage student preconceptions to facilitate conceptual change is an area of debate among conceptual change theorists. Here, we evaluate the efficacy of a preconceptions-based instructional sequence about groundwater previously described by (Arthurs, 2019). To assess the impact this instructional sequence had on facilitating the…

Because racism is permanently woven into the fabric of American society, the fight for Black equality and liberation is a constant struggle of resistance. Traditionally, a strong method of resistance utilized by oppressed people has been the use of language. Language is a form of symbolic power, a political force utilized to empower those who make…

Microscopy is not specifically mentioned in the Next Generation Science Standards (NGSS), and consequently secondary education limits its use to learning parts, procedures, and observing fixed specimen slides. However, when alternative approaches (See Section IV in this paper) are encouraged, microscopy provides opportunities for hands-on…

A laboratory exercise was developed for the study of the effect of three cations (Al, Ca, and Na) on the flocculation and dispersion of soil particles. The exercise was designed for Soil Science undergraduate students in the second-course in the Agricultural Engineering and Environmental Sciences department at the University of Vigo. The students'…

Elevated levels of bacteria impact the use of the Little River watershed in Texas. The amount of bacteria entering the waterway could be reduced if landowners within the watershed received water-related information and adopted best management practices. However, landowners' access to water-related information is limited, perhaps, because the…

A spreadsheet-based project is presented that is designed to enhance and expand student understanding of phase transition properties of pure water and ideal and nonideal (electrolyte) aqueous solutions. Using fundamental principles of classical and statistical thermodynamics, students calculate the melting and boiling points, the enthalpies and…

Student interns are a resource that can increase the capacities of Extension professionals. Trained student interns based out of Nebraska Extension offices provided water and energy reduction recommendations to irrigators using center pivot irrigation systems. Follow-up interviews and a survey performed 1 to 3 years after the original assistance…

Issue #49 of the Bank Street Occasional Paper Series, "Indigenous Pedagogies: Land, Water and Kinship," brings together Indigenous educators and researchers to demonstrate how Indigenous teaching and learning takes form across contexts. Indigenous knowledge systems, values, and ways of being are understood and enacted within…

Social media are a popular source of information for young people, serving the purposes of not only communication but also the creation and distribution of content as well as advertising. However, that content may contain science-related information that in many cases is not based on scientifically proven sources. Content creators and/or…

Herbivores are important to ecosystems because they transfer energy stored in plant matter to other organisms. However, when herbivores occur in high abundances, they can become pests and harm the plants that form the basis of food webs. Mangroves are saltwater tolerant trees found along most tropical and subtropical shorelines. Because mangroves…

Undergraduate biology education has changed over the past decade, incorporating an iterative and evidence-based approach. Many educational assessments have confirmed the effectiveness of integrating authentic research and open-ended inquiry into introductory biology courses, demonstrating a significant positive impact on students' learning and…

To cope in various aquatic environments (i.e. swimming pools, lakes, rivers, oceans), learners require a wide repertoire of self-regulatory behaviours such as awareness of obstacles and water properties, floating and moving from point to point with different strokes, decision making, emotional control and breathing efficiently. By experiencing…

The territory of Indonesia is dominated by vast oceans. Therefore, Indonesian citizens should be equipped with a deep understanding about sea currents and sea pollution. This study aims to identify the conceptions held by pre-service primary school teachers about both sea currents and sea pollutant migration. The study also aims to identify…

A common misconception about dissolving is that heating and/or stirring are required for the dissolving process to occur. In this study, quantitative experimental evidence was collected and analyzed to demonstrate that neither heating nor stirring is required for dissolving. Educators can use the data and results in this study to address this…

Science classes should support students' development of scientific argumentation. While previous studies have analyzed argumentative texts, they have overlooked the ways in which other types of representations, including images, affect the production of such texts. In addition, studies into the use of visual images in science education have…