Picture book reading is essential in the early stages of learning and development. The current study aimed to incorporate picture books to improve first graders' scientific thinking, including scientific reasoning and creativity. The study adopted a quasi-experimental research design. There were 24 students in the experimental group and 23 in the…

Written examinations for laboratory courses fall short in testing students' technical skills, problem-solving abilities, and execution of experimental design. This has led to practical examinations growing in popularity, but examples for senior-level students remain scarce. Senior organic chemistry students are gearing toward independence to…

This study uses a case study methodology to showcase the use of the DTSICM (Design thinking Strategy to Identify and Clear Misconceptions) model, which provides a design thinking approach to identify and clear a common misconception on photosynthesis, held by a sample of 27 A-level students. As a first stage, data collected through the…

In-class activities that use a collaborative learning approach were developed for a one-semester biochemistry course as a way to achieve higher student engagement. The redesign of this course from a traditional lecture to a format that incorporated a significant active learning component without reducing the amount of content is described. These…

The typical introductory physics lecture requires students to consolidate and assimilate a large quantity of complex information that is often novel to them. This can leave students overwhelmed, slow the pace of their learning, and lower their motivation. We find that carefully designed multimedia summaries in the form of one-minute videos and…

According to the Programme for International Student Assessment (PISA) 2015 measurements, Slovak primary school pupils commonly can reach some below average scores in terms of scientific literacy and have less and less positive attitudes towards the natural sciences. Natural sciences and statistics are intertwined disciplines. This implies that…

The result of the Division Achievement Test in Science administered to Grade 6 learners, out of six competencies included in MELCS, four competencies were identified as the "Least Learned" as they got a mastery level indicated as "Low Proficient". Thus, this developmental research aimed to develop and test supplementary…

Educators must address several challenges inherent to the instruction of scientific disciplines such as physics -- expensive or insufficient laboratory equipment, equipment error, difficulty in simulating certain experimental conditions. Augmented reality (AR) can be a promising approach to address these challenges. In this paper, we discuss the…

In theory, practical work is an established part of university-level chemistry courses. However, mainly due to budget constraints, large class size, time constraints and inadequate teacher preparations, practical activities are frequently left out from chemistry classroom instruction in most developing countries. Small-scale chemistry (SSC)…

In this study, we sought to examine the influence of a 12-week design-based elective Science, Technology, Engineering, and Mathematics (STEM) course on pre-service chemistry teachers' content knowledge, STEM conceptions, and engineering and engineering design views. To attain the goals determined, we utilized five STEM activities starting with a…

A general consensus exists among the leaders of both developed and developing nations that their citizens should be scientifically literate. Therefore, it is important for educational systems to provide students with access to pertinent scientific knowledge, an appreciation for the scientific processes, and the ability to evaluate scientific…

The purpose of this study was to investigate the effects of 5E inquiry learning activities on students' achievement, attitude toward chemistry. A non-equivalent control group design was used to the quasi-experimental research in this study. A total of 34 (8 males and 26 females) undergraduates in Turkey voluntarily participated in the study. The…

We investigated whether use of an adaptive-responsive online homework system (OHS) that tailors homework to students' prior knowledge and periodically reassesses students to promote learning through practice retrieval has inherent advantages over traditional-responsive online homework. A quasi-experimental cohort control post-test-only design with…

This work presents a proposal for the teaching-learning of the concept map technique applied to the Natural Sciences course in the second year of Compulsory Secondary Education (ESO, according to its initials in Spanish). Two sessions have been designed, one of which is an instructor-led session to learn the technique and another is a session in…

The purpose of this study is to investigate the effect of REACT strategy developed in relation to "Particulate nature of the matter" subject on academic achievement and conceptual change. This study was accompanied by pre-test-post-test control group design. The academic achievement and concept test, which were developed, was distributed…