Among the factors identified to be responsible for the poor performance of senior high school students in biology is inappropriate instructional media. This study investigated the effects of plastic relief sculpture on senior high school students' performance in biology practical activity in Ogbomoso, South Local Government Area of Oyo State,…

A dual-enrollment course was designed in which the elementary concepts of organic chemistry were introduced to high school students. Students were assessed at the end of the term using an American Chemical Society (ACS) standardized exam. The same exam was given to corresponding traditional on-campus sections of the same class taught by the same…

Volumetric titrations are an accurate and precise analytical method, which explains their use in industrial and research settings and their inclusion in senior secondary chemistry curricula around the world. Students often have difficulty understanding the intricacies of titrations because they are novices being presented with a long list of…

Although Inquiry-Based Science Teaching (IBST) and the Nature of Science (NOS) are well documented as important aspects of teaching science subjects in schools, little research has been undertaken to understand how these aspects feature in secondary school science curricula in Tanzania. Thus, this study examined the extent to which IBST and NOS…

The specialised uses of solid angles mean that they are quite unfamiliar quantities. This article, apart from making solid angles a little more familiar, brings out several topics of general interest, such as how units are interrelated and how equations depend on the choice of units. Although the steradian is commonly used as the unit for solid…

Around the globe, science education during compulsory schooling is envisioned for all learners regardless of their educational and career aspirations, including learners bound to the workforce upon secondary school completion. Yet, a major barrier in attaining this vision is low learner participation in secondary school science. Because curricula…

It takes a lot more than just telling students that a topic is important for them to find value in the lesson. In order to get students as enthused about a subject, it is important to utilize topics that the students are already interested in, then create a link between that and the science objective. The framework for this type of instruction is…

Over the past few decades, researchers have focused on the lack of conceptual understanding of mole concept because it is considered to be difficult for students globally. Due to its abstract and mathematical nature, chemistry teachers tend to use algorithmic teaching strategies to provide learning experiences for students, resulting in…

Biological organisms function as the result of a multitude of complex physical systems all interacting with one another at different length scales and over different time scales. At stages of education below university undergraduate level, this complexity often prevents the discussion of physics within a biological context, subtly implying that…

In this study, an analogy has been developed to teach students electric circuits in a more concrete way. A connection between the elements of electric circuits and the characters in the Little Red Riding Hood story has been established to teach how simple electric circuits work. In addition to the similarities in the story, we have indicated where…

Psychological factors like motivation and self-efficacy have been found to have significant predictive powers on learners' achievement in physics but literature is silent on how gender influences their predictive powers. Based on this premise, the researchers sought the predictive powers of motivation and self-efficacy on physics learners'…

Computational thinking (CT) is often associated with computer science and mathematics in general. However, the involvement of computer science according to gender is seen to be imbalanced. Therefore, this study aimed to identify the level of students' CT skills by gender and their relationship to achievement in mathematics. The study employed…

The present study aims to determine how far topics of renewable energy are included in the science curricula of the middle stage in Saudi Arabia. Thus, the study adopts the analytical descriptive approach. The sample comprised the science curricula of the second middle year (two semesters). The author developed and applied a form, whose validity…

The content that is privileged in teaching has consequences for what the students are given the opportunity to learn and can thus be regarded as an aspect of power. We analyse power aspects in the teaching of physics by identifying actions that guide or direct other people's actions, and then analyse similarities and differences in different…

Despite the importance of organic chemistry to human health and quality of life, very few outreach programs have been successful in communicating this message. This contributes to negative public perceptions of organic chemistry and obscures the enormous advances in quality of life engendered by organic synthesis. New chemical outreach programs…