This article reports the results of an empirical investigation on teachers' beliefs about teaching and learning and the globalised world as a teaching subject. Following a qualitative reconstructive approach, the study investigated how teachers' beliefs and the way teachers address the complexity of sustainability issues relate to each other.…

Most chemistry students struggle with interpreting and understanding NMR (nuclear magnetic resonance) spectra and the general concepts of NMR spectroscopy. NMR spectroscopy seems to be difficult to both teach and learn. Therefore, the corresponding courses should be investigated in more detail. We conducted a survey with N = 39 German university…

Individuals or groups are forcibly displaced due to economic problems, wars, terrorism, political conflicts, and discrimination based on gender, ethnicity, or religion. War-induced migration often leads to movement towards neighboring countries, creating challenges for host nations like housing, healthcare, basic needs, and education. Similarly,…

Australia-wide consensus was reached on seven core concepts of physiology, which included homeostasis, a fundamental concept for students to understand as they develop their basic knowledge of physiological regulatory mechanisms. The term homeostasis is most commonly used to describe how the internal environment of mammalian systems maintains…

In the pandemic era, online learning has become the standard mode of learning in China where lockdowns were in place. However, in lockdowns, the roles of guardian, teachers and learners transform and change traditionally-accepted responsibilities and roles as well as relationships, thus warranting an examination of the third space of learning and…

The success of the learning process greatly depends on the smooth functioning of its components. This study aims to shed light on the challenges faced by elementary school teachers when implementing teaching materials in the Indonesian language learning process. The research employs a descriptive design by utilizing quantitative methods,…

Determining the level of difficulty and student development is important in the learning continuum, especially the anatomical and physiological aspects. This study aimed to collect teachers' opinions about the learning continuum of anatomical and physiological aspects based on its difficulty level. This survey research was conducted in the cities…

In this study, the process of design, implementation, evaluation, and redesign of a Teaching-Learning Sequence (TLS) on simple machines for students of 9-12 years old is shown according to the principles of Design Based Research. The aim is to create a TLS that satisfactorily addresses the conceptual difficulties inherent to the object of study…

Education research has established that teachers' beliefs matter because they can affect classroom practices and student outcomes, and beliefs are viewed as an important construct within statistics education. However, relatively little research about the beliefs of in-service statistics teachers has been conducted. Additionally, little research…

The purpose of the study was to determine the perceptions that senior high school (SHS) chemistry students, and teachers have about organic chemistry as well as to compare organic chemistry topics that are difficult for students and teachers. Simple random sampling (lottery) and purposive sampling methods were used to select a sample of 100 SHS…

The mole concept is one of the fundamental concepts in chemistry. However, a number of studies carried out in various countries have shown that teachers and learners face many difficulties in teaching and learning the concept. One of the underlying sources of teaching and learning difficulties of the mole concept identified in literature is the…

The aim of this study was to investigate deaf and severely hard-of-hearing students' foreign language learning characteristics. In order to provide a better understanding of the challenges this group of learners face, a mixed methods study was designed including a questionnaire survey to provide generalizable results for our context and an…

This study enhanced the 7E instructional model towards enriching the science inquiry skills of senior high school learners in General Chemistry 1. A total of 136 Grade 12 learners enrolled in the Science, Technology, Engineering, and Mathematics (STEM) strand participated in the study. The study was composed of three phases. In Phase I, the…

This study enhanced the 7E instructional model towards enriching the science inquiry skills of senior high school learners in General Chemistry 1. A total of 136 Grade 12 learners enrolled in the Science, Technology, Engineering, and Mathematics (STEM) strand participated in the study. The study was composed of three phases. In Phase I, the…

In this study, we explored the extent to which teachers agree on the ordering and separation of levels of two different learning progressions (LPs) in English language arts (ELA) and mathematics. In a panel meeting akin to a standard-setting procedure, we asked teachers to link the items and responses of summative educational assessments to LP…