Numerous studies in the educational field show the importance of feedback in the teaching process and students' motivation for learning. Although researchers agree that feedback is essential for improved performance, learners often dismiss it, and its effectiveness is diminished because of specific characteristics of feedback itself, teacher, and…

This study aimed to examine whether withholding answers coupled with physical manipulation of material strengthened by the self-explanation effect (SEE) contribute to the development of a deeper conceptual understanding and retention of learning about motion content in a hands-on (HO) learning environment. The correlation between students'…

Nanozyme is a kind of mimetic enzyme possessing unique properties of nanomaterials and catalytic functions of natural enzymes. The nanozymes have the characteristics of high catalytic efficiency and good stability and are widely utilized in medicine, chemical industry, food, agriculture, and environment. This laboratory experiment is designed for…

This article introduces a flexible and easy-to-implement open-ended scientific inquiry activity called the Paper Towels Challenge. After experimentally determining which of three unbranded paper towels is the most absorbent, students discuss their results and methods. The teacher facilitates the discussion of epistemological issues. This activity…

The ability to relate physical concepts and phenomena to multiple mathematical representations--and to move fluidly between these representations--is a critical outcome expected of physics instruction. In upper-division quantum mechanics, students must work with multiple symbolic notations, including some that they have not previously encountered.…

This study was conducted in the laboratory and Metaverse environment with "Acids-Bases," a science subject related to the Metaverse, one of today's technologies. In line with the purpose of the research, the embedded design of the mixed research method, which combined quantitative and qualitative research methods, was used. The…

The main objective of the present study was to construct and standardize an achievement test in science for the secondary school science students in grade 8. An achievement test having 120 test items was prepared by the facilitator based on the four main learning objectives of teaching science that are knowledge, understanding, application, and…

This study investigates the effect of teaching enriched with astronomy activities and educational games on astronomy achievement in the 6th-grade Solar System and Eclipses unit. Fifty-seven students in the 6th grade of a secondary school in Türkiye participated in the study. Although the groups were formed randomly, since the students themselves…

Background/purpose: Chemistry is one of the five science subfields typically covered in secondary schools in the United Arab Emirates. Chemistry is a branch of science that studies the properties, composition, and structure of substances. Numerous subfields fall under the umbrella of chemistry, including inorganic, organic, analytical, and…

The aim of this research was to investigate the synergistic effects of peer collaboration and graphic organisers (i.e. mind maps) in Hong Kong science classrooms. Over two hundred Grade Four (i.e. Primary Four) students were assigned to different pedagogical groups, namely, "individualised learning with mind mapping," "collaborative…

Many science students struggle with using scientific language and making sense of scientific phenomena. Thus, there is an increased interest in science education research and public policy with regard to understanding and promoting scientific language use and sensemaking in science classrooms. However, there is a lack of comparative studies on how…

This study aims to conduct a bibliometric analysis of the use of virtual reality in science education over three decades (1993-2023). The method involved data from Google Scholar-indexed publications using Publish or Perish with keywords related to "virtual reality" and" education" over the past 3 decades. Nine hundred and…

Mixed results have been reported on the correlation between clickers and performance. This study investigates the usage of clickers in a voluntary context to answer in-class questions in a General Chemistry class. Scores on an internal chemistry placement exam were used to estimate cognitive ability, as a factor that students can no longer…

Science education researchers and curriculum documents have advocated scientific inquiry for more than six decades; however, inconsistent findings concerning its effects on students' learning outcomes have been revealed in recent analyses of large-scale international assessment data (e.g., the Programme for International Student Assessment…

Assessment plays a critical role in instruction and curriculum. Existing literature on instructors' assessment practices and related factors has been intensively focused on primary and secondary education. This study extended the contexts of previous literature to post-secondary chemistry education by exploring general chemistry instructors'…