Students will achieve the expected science education outcomes by giving more chances for scientific argumentation through building an argument, considering it, and debating various explanations on the phenomena. The learning activity is a complex and fast process, therefore the use of video can be a solution since the learning process can be…

This was second year's research in developing a biology learning module of ecosystem material that promotes mobile android-based local region potentials, after first year conducted a field examination on android e-module and limited testing in East Lombok Regency, West Nusa Tenggara and Sleman Regency, D.I. Yogyakarta. The second-year research…

How do scientists make inferences for something they cannot directly observe? The Black Box approach seems ideal to help students understand how scientists work. Black Boxes are sealed units; their interior is not accessible. The effort to determine their possible content (internal structure) demands successive modifications in hypothesis,…

This study investigated the relationship between science process skills and student attitude toward physics in senior secondary school in Aliero metropolis. The study adopted a descriptive survey design and data were largely descriptive by nature. Two set of questionnaires namely; Science Process Skills Test (SPST) and Attitudes toward Physics…

The purpose of this action research is to introduce a debate activity contextualized in a scientific topic and explore its effectiveness in prompting teacher candidates' (TC) argumentation skills and affective perception of argumentation. We also investigate the separate impacts of the different aspects of the debate activity. Through comparing…

In a recent "AstroNote," I described a simple exercise on the mass-luminosity relation for main sequence stars as an example of exposing students in a general education science course of lower mathematical level to the use of quantitative skills such as collecting and analyzing data. Here I present another attempt at a meaningful…

Clustered regularly interspaced short palindromic repeats (CRISPR) are a revolutionary tool based on a bacterial acquired immune response system. CRISPR has gained widespread use for gene editing in a variety of organisms and is an increasingly valuable tool for basic genetic research, with far-reaching implications for medicine, agriculture, and…

Several course-based undergraduate research experiences (CUREs) have been published in the literature. However, only limited attempts have been made to rigorously identify the discovery-type research abilities that students actually develop during such experiences. Instead, there has been a greater focus on technical or procedural-type knowledge…

Central to evolution is the concept of a common ancestry from which all life has emerged over immense time scales, but learning and teaching temporal aspects of evolution remain challenging. This study investigated students' interpretation of evolutionary time when engaging with a multi-touch tabletop application called DeepTree, a dynamic…

The historic underrepresentation of women, certain racial and ethnic minorities, and members of other marginalized groups in careers in science, technology, engineering, and mathematics (STEM) reflects a disproportionate exit of individuals from these academic and career paths due to both environmental and personal factors. To transition…

The purposes of this research were 1) to develop student's scientific reasoning ability on the concept of light and image at a criterion of 70 using inquiry-based learning 5E with prediction observation and explanation strategy and 2) to compare students' scientific learning achievement on the concept of light and image after using inquiry-based…

The pivot to online teaching caused by the COVID-19 pandemic enabled science and engineering librarians at Vanderbilt University to expand their teaching roles within graduate-level courses in biomedical engineering, chemistry, and physics. In addition to addressing traditional information literacy skills related to information retrieval and…

Control of variables strategy (CVS) is a core scientific reasoning skill related to domain-general experimentation for evaluating an experimental system and deducing valid conclusions. This study aims to develop, validate, and explore latent factors predicting item difficulty in the test, measuring CVS in physics for high school students. The…

This article focuses on preschool teachers' views on in-class science activities with Syrian refugee children. Studies concerning science teaching with bilingual children have issues about language and communication. In this study, data were collected by using 9 semi-structured open-ended questions. The case study method was used as research…

Background: Continuous calls for reform in science education emphasize the need to provide science experiences in lower-division courses to improve the retention of STEM majors and to develop science literacy and STEM skills for all students. Open or authentic inquiry and undergraduate research are effective science experiences leading to multiple…