Chemistry is often daunting for college students, contributing to high attrition rates in STEM majors. This study explored students' perceptions of the challenges in studying chemistry, including task effort and emotional costs. We examined how these perceptions, along with goal approaches, impact academic performance and retention in general…

Problem-solving ability is a fundamental skill that students must develop in science education. However, many students continue to face challenges in mastering this competence. This study aims to develop a valid, practical, and effective science learning module to enhance students' problem-solving skills. The research adopts a Research and…

Specifications grading is a relatively recent approach to assessing student learning. In this approach, students make progress toward completion of a course by demonstrating mastery of specific skills or material. The assessment tools are short, frequent exercises that can be attempted multiple times until mastered. This contrasts with the…

The efficacy of the various pedagogies that are used in human anatomy laboratories has been extensively debated. Nevertheless, an important question remains relatively unexamined--how the learning experience in the anatomy laboratory impacts students' mastery and application of anatomical knowledge beyond the laboratory setting. In this study, the…

Two-tiered assessment structures with paired content and confidence items are frequently used within chemistry assessments to stimulate and measure students' metacognition. The confidence judgment is designed to promote students' reflection on their application of content knowledge and can be characterized as calibrated or miscalibrated based on…

To be able to support students' competence development in solving physics problems over the course of a lesson series effectively, teachers need a proper appreciation of students' deficiencies. As teachers commonly assess students' competence by means of written tests, teachers are challenged to interpret students' work on these tests and to…

As the trend for English as a medium of instruction (EMI) increases, teacher self-efficacy to teach the contents of their teaching materials in an EMI context has become one of the major challenges. This study investigated the self-efficacy of Indonesian non-ELT pre-service teachers to teach in an EMI context. Two Indonesian non-ELT pre-service…

The performance in biology at the secondary level has not been as good as expected. This has been a matter of concern. Thus, there has been a continuous focus on exploring newer innovative learner-centered and friendly instructional strategies to enhance understanding and retention in biology. This study, therefore, determined the effects of…

Previous research has reported the importance of students' perceptions of learning environment in their affective outcomes, motivational regulations, and performance. In this study, we investigated the predictive effects of students' perceptions of biology classroom learning environment on their mastery goals orientation, motivational regulations,…

Strengthening Learning Progression (LP) for students' reasoning abilities is important, especially learning about diseases in Indonesia. This study aimed to map the learning progression of disease in Indonesia, compare and analyze its similarities and differences with the LP designed by National Research Council (NRC). This qualitative research to…

This study investigates the effects of process-oriented guided inquiry learning (POGIL) on the academic performance and science process skills of Grade 10 Filipino students in science. Specifically, this study aimed to (1) determine and compare the level of academic performance of students when exposed to POGIL and non-POGIL and (2) assess the…

This research aims at comparing item characteristics of instruments for assessing the level of mastery in scientific method for elementary students as they were analyzed using Classical Test Theory (CTT) and Item Response Theory (IRT). The two analyses are usually done separately, for difference object, in this moment it was analyzed…

The integration of information and communication tools in education has been a common trend in the last decade which resulted in increased student engagement, motivation, and even achievement and learning. Despite these improvements, science teachers still report challenges with its use in science education. Several abstract topics in chemistry…

The Conceptual Survey of Electricity and Magnetism (CSEM) is a multiple-choice survey that contains a variety of electricity and magnetism concepts from Coulomb's law to Faraday's law at the level of introductory physics used to help inform instructors of student mastery of those concepts. Prior studies suggest that many concepts on the survey are…

Purpose: The purpose of the study is to develop a Scaffolded Mastery Learning (ML) module in cell division topic for both teachers and students and study its impacts in teaching and learning process. Method: The study employed Sidek Module Development model in developing the modules. Three expert teachers and ten Form 4 students were involved in…