Data from PISA and TIMSS have recently fuelled the debate on the efficacy of Inquiry-Based Science Teaching (IBST). Some analyses of these data show that the effects of different scientific activities related to IBST carried out with students vary according to the frequency of their implementation. Extending this research, the present study…

This study examined the impact of integrating virtual science inquiry activities with Predict-Observe-Explain (POE) teaching strategies on 5th graders' understanding of science concepts and epistemic beliefs in science. A cohort of 80 5th graders (mean age of 12 years old, 40 boys and 40 girls) from a public primary school in North China took part…

Many of today's adolescents have little to no connection to their environments or the native plants and animals that share their spaces. This is primarily due to a significant decrease in the amount of time children spend outdoors now, compared with children in the mid to late 20th century, compounded by a lack of natural history and outdoor…

This paper presents a cooperative learning activity on a nuclear power plant to develop students' reasoning skills on socioscientific issues. To this end, the steps in the implementation of the activity have been given in detail. The activity was implemented in an undergraduate course with senior preservice science teachers, whose reflections were…

Extant literature lacks an explanation of the thought processes used by secondary school science teachers to interpret students' scientific models that are comprised of drawing activities. In this exploratory study, a constructivist grounded theory (CGT) was developed to generate an interpretive understanding. The CGT was generated from…

Hands-on chemistry experiments often stimulate students' curiosity about this subject, but blind or visually impaired (BVI) students usually do not get to participate in such hands-on activities. Thanks to adaptive methods and assisting technology, BVI students can actively participate in chemistry experiments. In this study, chemical laboratory…

The magnetic switch is part of common low-cost devices such as window alarms. Its operation is based on magnetic properties of ferromagnetic material. The paper describes our experience with using window alarm device in a course called 'How things work', which is elective course for first year physics majors. Specifically, we report on the…

Distance learning requires the combined use of techniques because it is more complicated to keep the students' attention. This exercise is designed to explain the inactivation of the x-chromosome in humans and is intended to complement the theoretical explanations. It is estimated that it lasts two hours and makes use of different web resources.…

When it comes to winning the hearts of children, it is sometimes hard for plants to compete. How do teachers make plants exciting for children? The answer lies in the ancient practice of hydroponics. Hydroponics may seem like complicated, cutting-edge technology, but, in fact, it has been around for centuries. Using hydroponics in the classroom…

The purpose of this article is to outline some activities using resources that can generally be found in most kitchens and involve very little expense. It is based upon a workshop at the 2019 International Primary Science Education Conference (PSEC) in Edinburgh, which consisted of a wide variety of demonstrations of science in action, where…

Our aim in this paper is to describe an opportunity for physics students and faculty to learn about an environmental issue of much current interest: the quantification, or footprint analysis, of carbon dioxide (CO[subscript 2]) and reactive nitrogen emissions. These can originate from human activities such as energy use, food consumption, and…

Young children's scientific attitude is a basic norm of human kind to cultivated actual learning which has been an expected to be a curious, motivated, generous and responsible person. The study aims to investigate scientific attitude of young children through literature-based and project-based learning organization (LPBL). Participants were 25…

Green chemistry provides unique opportunities for student engagement through K-12 and community outreach. As a platform for safe, engaging outreach, green chemistry activities allow for hands-on approaches to introducing science and chemistry concepts in informal settings. Green chemistry outreach also is a means for American Chemical Society…

I describe a kinesthetic activity about oxygen handling by hemoglobin with two specific goals: (1) to help students gain a better understanding of how hemoglobin properties affect oxygen delivery and (2) to improve the ability of the students to actually read the hemoglobin oxygen-binding curve. The activity makes understanding oxygen delivery…

Space is a topic most learners find engaging. This article set out a short project investigating meteorite impacts, both practically and using simulations, and suggests resources that could be used. The formation of craters, such as those on the Moon caused by objects landing on its surface, is used to illustrate a study plan. The project is…