The aim of this study is to reveal experienced primary school teachers' pedagogical content knowledge (PCK), sub-components of PCK, and their possible interactions with science teaching. To this aim, a multiple holistic case study design was used. The research used a comprehensive PCK model consisting of 5 categories and 28 subcategories to…

The present study aims to investigate university students' conceptions of liquids with the help of the scientific story writing technique, which is one of the alternative assessment techniques. The study group comprised students studying science (n=50) and biology teaching departments (n=20) in Turkey. Thus, the study carries within two groups. In…

General chemistry II is often a challenging course for first-year STEM students, and many students rely on partial credit to achieve success in the course. However, assigning liberal partial credit to students' work can also disincentivize developing proficiency with the material. Here, we present an alternative specifications-based grading scheme…

This study reviewed the green and sustainable chemistry education (GSCE) research that provided training at the tertiary level from 2000 to 2024. The Web of Science and ERIC databases were screened using title and abstract review. In total, 49 studies were analysed. The analysis instrument has two main parts, namely, general characteristics of the…

Adult learning involves the analysis and synthesis of knowledge to become competent, which cannot be assessed only by traditional assessment tool and didactic learning methods. Stimulation of higher domains of cognitive learning needs to be inculcated to reach a better understanding of the subject rather than traditional assessment tools that…

Many students possess their own unique potential and "genius," but seem to base their worth on the status of grades instead of their connection to education itself. Antonio Salieri, for instance, created wonderful, emotionally binding music throughout his lifetime. Salieri however, never saw the beauty in his work because Mozart, a child…

Scientists and other professionals across the globe require employees to collaborate, think critically, and solve problems effectively. To this end, the "Next Generation Science Standards" (NGSS) have a vision of ensuring that through inquiry, collaboration, and evidence-based instruction, students will have the necessary skills to be…

Physical chemistry students often have negative perceptions and low expectations for success in physical chemistry, attitudes that likely affect their performance in the course. Despite the results of several studies indicating increased positive perception of physical chemistry when active learning strategies are used, a recent survey of faculty…

This Dissertation in Practice (DiP) uses an action research (AR) methodology to answer a research question pertaining to the impacts of implementing a multimodal-based assessment project in the introductory, General Biology I (BI 114) classroom at East-State Junior College. A mixed-methods approach will be utilized to ascertain the impacts on…

This investigation focused on the systematic instruction of a science skill from the core content standards in accordance with the Kentucky Alternate Assessment for students with moderate and severe disabilities (MSD). Specifically, this study examined the effectiveness of using a constant time delay procedure with multiple exemplars in teaching…

The authors of this article believe that giving students opportunities to talk about and represent science concepts helps them develop deeper, more integrated understandings, while providing teachers with rich, alternative methods of assessment. They provide Science units and instructional approaches that are consistent with science and…

Although concept maps have been used as alternative assessment methods in education, there has been an ongoing debate on how to evaluate students' concept maps. This study discusses how to evaluate students' concept maps as an assessment tool before and after 15 computer-based Predict-Observe-Explain (CB-POE) tasks related to acid-base chemistry.…

Over the last 30 years, there has been ongoing research and debate concerning the implementation and effectiveness of cooperative learning in the classroom. The problem is determining the fair assignment of individual grades while using cooperative work. Teachers have limited time to compile, equate, and convert group grades for each student. The…

In this qualitative study the authors describe how students with severe to profound hearing impairments learn science subjects in primary school in Botswana. Twenty-two teachers from two centres of deaf education in Botswana were recruited purposively to take part in the current study. Multilayered data collection methods were utilized to gain an…

The purpose of this investigation was to add functional content during core content instruction of language arts, science, and math. The investigation involved three middle school students with moderate disabilities who participated in the state's alternate assessment. During instruction using a constant time delay procedure to teach required…