Traditional paper science notebooks have served the purpose of engaging learners in the scientific practices, however, as with many things, paper is being replaced by digital. This study examined the digital notebook entries of students to consider the affordances and limitations of digital science notebooks versus traditional paper science…

The forced move to online learning in the arrival and persistence of the COVID-19 pandemic underscored the present lack of models for fully online general chemistry laboratory courses. While there exist a fair number of simulation platforms, video libraries, and one-off virtual experiments, a lack of complete general chemistry lab online courses…

Acid-base titration laboratories are perennially offered to general chemistry students in preparation for summative assessments of their hands-on and quantitative skills in the field. Here, we present a guided inquiry-based activity focused on total titratable acidity (TTA) as alternative to standard "cookbook" titration laboratory work.…

The main aim of this study was to investigate the effect of inquiry-based laboratory instruction on ninth grade students' scientific inquiry views. In this study an argument driven inquiry approach to laboratory instruction was used to teach a Chemistry lesson where the nature of the aspects of scientific inquiry was explicitly taught. This…

An instructional approach is presented for teaching the mole concept to high school introductory-level chemistry classes. Extensions to the strategy are presented for more advanced classes. The strength of the approach is based upon discovery. Students discover the Avogadro number and the mole concept. The discovery is based upon calculations that…

At the core of an effective model-based inquiry (MBI) unit is a scientifically rich, complex phenomenon that serves as the reason for engagement and drives student sensemaking and investigations throughout the unit. Engaging in iterative attempts to explain phenomena over the course of an MBI unit allows the opportunity for students to construct…

The paper describes an analysis of the questions posed by high school students regarding relationships between science and religion in a series of debates with scientists in public high schools of the northern part of Portugal. The exploratory interpretation of 171 collected anonymous written questions allowed for the detection of fragilities in…

Biochemistry is an important curriculum for all medical students but has long been considered obscure and of very little or indirect relevance to medical or clinical practice, which markedly diminishes the enthusiasm and motivation of medical students in learning. Biochemistry teachers always face a tremendous challenge to deliver an attractive…

In inquiry-based science lessons teachers face the challenge of adhering to curricular goals while simultaneously following students' intuitive understandings. Improvisation (improv) provides a useful frame for understanding teaching in these inquiry-based contexts. This paper builds from prior work that uses improv as a metaphor for teaching to…

This study, it was aimed to determine the motivation of students to learn science according to learning styles and the effect of differentiated teaching practices on their opinions. A mixed research design consisting of a preliminary pre test-post test model with a control group and a qualitative data combination was used. The survey was conducted…

Chemistry is essential to individual and societal well-being, yet publics tend to express less interest in chemistry compared to other science fields, and many scholars have highlighted the need for more research on effective chemistry communication and informal learning outcomes. Here, we describe one strand of a collaborative, multiyear study,…

The current COVID-19 pandemic shows how little many people know about viruses. Yet apart from COVID-19, the world has observed epidemic spread of another SARS virus, of the Ebola virus, and of the Zika virus during the last two decades. The human immunodeficiency virus (HIV) is still one of the most dangerous viruses worldwide. Some types of the…

Purpose: Teacher's behavioural intention in teaching science is one of the key determinants of students' learning outcomes. Thus, it is crucial to study which affective domains are contributed to teacher's behavioural intentions in teaching science. The present study aims to investigate the mediating effect of the dimensions of attitudes toward…

How do different components of a learning environment contribute to learning in science? The study examines the contribution of laboratory experiments and computer model explorations to the learning of chemistry through a complex-systems approach. Specifically, junior high-school students' learning of chemistry via four different methods were…

The ever-increasing advances in technology have made it necessary to make use of new educational methods in educational systems. Therefore, in this study, the effects of robotics training on students' creativity and learning physics were investigated. The research design was pretest posttest quasi-experimental, including one control and one…