With biodiversity loss as one of today's most pressing global problems, it is crucial to raise public recognition of this crisis and promote acceptance of conservation efforts. Plants, which typically struggle with low awareness ('plant blindness') and less emotional connection than animals with humans, are facing a special challenge. Promoting…

Many simple chemical reactions produce an audible fizz due to the formation of gases, such as oxygen, hydrogen, or carbon dioxide. A hands-on activity based on perceiving these audible chemical changes is presented. The relative quality of fizz due to the formation of gases in a chemical reaction was determined by visually impaired middle and high…

A critical objective of environmental education (EE) is sustained and active care for the natural world. Numerous studies point to the inadequacy of information-centered pedagogies in motivating such ecologically responsive action. The primacy of action in effectively addressing environmental issues calls for conceptions of EE that emphasize the…

Collaboration skills are closely related to cognitive learning outcomes. Learning made by collaborating can improve students' understanding of the material, so that student learning outcomes are maximized. Cognitive learning outcomes of students in class X-I SMA Negeri 1 Turen on Virus material show low results with an average score of 56 and…

Current educational demand is ranking the learner among the most intellectual beings on the basis of school accountability and school achievement in the more challenging content like Science and Mathematics. The learners use their own strategies to learn the concept which are not taught to them show high achievement and know how to learn and apply…

This paper examines the representation of women in Irish Leaving Certificate Physics textbooks. Findings show that women are significantly underrepresented, both in terms of scientific characters (historic and current) described within the textbooks, and also in terms of more general non-scientific characters within the books. Furthermore,…

Science education is essential for sustainability and prosperity. However, students from rural communities, arguably the future custodians of our environment and significant drivers of our economies, underperform in science education. In Australia, rural students generally lag behind metropolitan students in science achievement and engagement.…

According to research findings from all over the world, textbooks play an important role for teachers in the choice of methods, content and educational goals. However, the open textbook market, where the state's influence is limited, results in a significant gap between the state (written) curriculum and actual classroom practice. To understand…

The refractive index of a liquid is known to depend strongly on the temperature gradient of liquids. When a laser beam passes through a transparent material going through thermal diffusion, the light projected onto a screen will be displaced in relation to the thermal diffusivity. A simple apparatus is used to measure the time evolution t of the…

Teaching the noncommutativity of the product of matrices to high school or college level students is a difficult task when approached from a purely formal perspective. The aim of this paper is to present a simple experimental activity for teaching the noncommutativity of the matrix product, based on the Jones calculus, a mathematical formalism for…

We present an experiment designed to study standing waves in a tube with one closed end. Two smartphones are used, one to emit a sound signal with a chosen frequency and another equipped with a microphone to detect the sound pressure level inside the tube. Due to the finite diameter of the tube, the standing wave node (or antinode) appears…

The purpose of this study is to understand how secondary science teachers conceptualize student science identity and the impacts of this thinking on actions and planning with teaching. Research on how science identity impacts college students is more robust while little research looks at the impacts of secondary science teachers on science…

Co-design is an increasingly common process for curriculum development in science education, where teachers and researchers work together to create curricula, drawing on mutual knowledge and expertise. In efforts to understand this process, I looked at design dilemmas that occurred during design meetings and categorized the ideas that emerged in…

This article establishes a rational, feasible, and necessary conclusion to reform high school science content into an equitable experience for its wide diversity of students' self-identities. Research indicates that 85% of graduates would not normally have enrolled in any science course unless required. Their values are more aligned with their…

This study explores the effects of gendered inquiry-based learning (IBL) practices on other science learning experiences and motivations including STEM (Science, Technology, Engineering, and Mathematics) career aspirations. For this, PISA 2015 data representing the Finnish 15-year-old student population has been selected and analyzed by multiple…