Changing acceleration and forces are part of the excitement of a roller coaster ride. According to Newton's second law, F = "m"a, every part of our body must be exposed to a force to accelerate. Since our bodies are not symmetric, the direction of the force matters, and must be accounted for by ride designers. An additional complication…

During the last decade there has been a noticeable increase in the number and use of smartphones around the world, a fact evinced in the latest reports by the Groupe Spéciale Mobile Association (GSMA). Nowadays, 1 in 2 people in the world own and use a smartphone.

The analysis, calculations and graphical charts presented here in this paper are based directly on a recently published paper by the first two of the above-named authors. In the present paper, it is clearly demonstrated that all of the following nine (or eleven including the centripetal acceleration and total mechanical energy) principal physical…

The acceleration of gravity in Earth's interior is determined by the density distribution in Earth. A remarkable result is that the acceleration is approximately constant all over the mantle, which amounts to about 84% of Earth's volume. This result can be explained by a simple two-layer model of Earth, showing that the constancy of the…

Quadcopters, or drones, have come into wide use recently for a variety of applications including video inspection of otherwise inaccessible areas, real estate sales, and entertainment. Students are interested in them and in some cases own their own. The combination of high mobility, relatively low price, and autonomous operation is quite…

When learning about scientific phenomena, students are expected to "mechanistically" explain how underlying interactions produce the observable phenomenon and "conceptually" connect the observed phenomenon to canonical scientific knowledge. This paper investigates how the integration of the complementary processes of designing…

This study investigates the influence of computer-based simulations on students' academic achievement and attitudes toward learning Direct Current (DC) circuits in physics. A quasi-experimental design was employed, involving 40 secondary school students divided into an experimental group (20 students) and a control group (20 students). The…

Educators cannot overlook the affect's potential for students' educational success. In this study, affective analogies are proposed as a didactic resource to foster students' affect for chemistry learning and positive attitudes towards the physics-chemistry subject. To examine the influence of the affective analogies on it, we grouped contents of…

Nowadays, physics learning in the classroom should no longer only focus on achieving academics. It must prepare students to face challenges in the future. One of the abilities that are important for learners is problem solving, and the problem-solving ability that is becoming increasingly important in today's digital era is computational thinking…

This study explores the connection between patent citations and scientific publications across six fields: Biochemistry, Genetics, Pharmacology, Engineering, Mathematics, and Physics. Analysing 117,590 papers from 2014 to 2023, the research emphasizes how publication year, open access (OA) status, and discipline influence patent citations. Openly…

This study investigates the impact of blended learning on developing scientific thinking skills and self-efficacy among pre-service classroom teacher students. An experimental pretest-posttest design was employed to achieve the study's objectives. Two research instruments were developed: a scientific thinking skills test comprising 20 items and a…

[This paper is part of the Focused Collection in Investigating and Improving Quantum Education through Research.] Instructors teaching upper-division quantum mechanics have had two primary options when it comes to textbook choice and thus curriculum sequence: starting with wave functions and the Schrödinger equation, referred to as "wave…

Transitions between educational levels have been identified as posing potential barriers for students' sense of belonging in science. In this paper, we focus on the transition from lower secondary to upper secondary school while foregrounding physics as a subject. We approach transitions as an ongoing negotiation-process of identities embedded…

Student engagement in science classroom is an essential element for delivering effective instruction. However, the popular method for measuring students' emotional learning engagement (ELE) relies on self-reporting, which has been criticized for possible bias and lacking fine-grained time solution needed to track the effects of short-term learning…

Contribution: An innovative approach utilizing interactive software paired with stereoscopic projection hardware is introduced to enhance the teaching and learning of solid-state physics. This method is distinctive for its integration of complex 3-D visualizations directly into classroom instruction, facilitating a deeper understanding of abstract…