Previous research suggests that everyday expressions are commonly used in students' descriptions of nutrient uptake. This study investigate a classroom context in year 5 with a focus on signs of scientific meaning-making about nutrient uptake with an animation as a resource in two different schools. In one of the schools there was also a teacher…

Students' self-efficacy in physics classes can play a key role in shaping course outcomes. Prior research has shown that women have a lower self-efficacy than men in calculus-based introductory physics courses. We administered a validated survey to 564 students to investigate the gender differences in self-efficacy and how it predicts student…

Learners who pass the South African National Senior Certificate (NSC) physical sciences examination generally show a weak conceptual understanding of chemistry at university. This inconsistency was investigated by examining strategies used in the teaching of chemical equilibrium in schools. A combination of on-site observations, journaling and…

Background: The goal of this research was to determine students' perceived self-efficacy in science classes through involving students in expanding disciplinary core idea (DCI) and interdisciplinary core idea (ICI) maps, as a method to visualize knowledge (utilizing mind mapping and concept mapping) to support students to integrate…

In scientific practices, students are frequently asked to conduct investigations to produce data that will serve as the basis for evidence that meets the goals of an investigation. But however, assisting in the formulation and implementation of students' investigations is often a difficult task for many teachers because authentic investigations…

In Japan, research activities by junior and senior high school students show an upward trend. However, there are limited examples of research activities in the field of elementary particles and atoms. This is due to the difficulty associated with procuring research tools such as accelerators or particle detectors. Therefore, we hosted the 'Accel…

We describe a simple STEM project for students to learn to measure atmospheric pressure by using a sensor of the type BMP180 together with the Arduino electronic platform. The collected experimental data, together with simple experiments, can be used to study the different pressure units and the relationship between pressure and force. Also, they…

This paper presents the design and reports on the use of a simple and inexpensive cloud chamber kit that is compatible with active learning, experiential learning, and project-based learning strategies. The kit was developed for use in a first-year undergraduate nuclear science seminar class at a university in the US. Diffusion cloud chambers are…

Redox titration problems are considered difficult for students to learn due to their abstract nature, the myriad amount of representations, and the mathematical competency required to learn and solve. The goal of this research project is to examine challenges students face in learning about redox titration-related problems, approaches they use in…

The current study determined the impact of the Argumentation-Flipped Learning (AFL) Model on the scientific process skills and academic achievement of students by performing a quasi-experimental pretest-posttest and retention control group design. The data were collected by scientific process skills test and concept test from a total of 112 5th…

This study contributes to learning improvement in practical classes in Computer Network technology courses, using the Physical Technological Laboratory (PTL) as a tool. Multimodal narration content analysis was used, which aggregates and organises the data collected in the PTL environment. Based on the results, we infer that both the student and…

The author relates their involvement in the process of testing a picture storybook to teach science concepts. The project asked: If children were learning through a story where the science content was explicit, would children be able to explain the science in the context of the story and then in real-world contexts? Would the learning become…

This research aimed to determine the effect of digital stories on 3rd grade students' achievement, attitudes, and motivation in science lesson. For this purpose, explanatory sequential design, one of the mixed methods, was used in the research. The study group, composed of primary school 3 rd grade students, was identified via convenience sampling…

In this paper, we analyse the introduction of peer mentors into timetabled classes to understand how in-class mentoring supports students' learning. The peer mentors in this study are high-achieving students who previously completed the same course and who were hired and trained to facilitate Peer Assisted Study Sessions (PASS). PASS gives…

This work aimed to raise ocean awareness of 6th-grade students using marine invertebrates and integrating ludic activities within the curricula. Forty-two students from two public elementary schools from Northeast Brazil were selected. A pre-experimental design with pre-test/post-test was followed, using a questionnaire on…