Contemporary sciences, including the didactics of science, employ computational simulations as tools in their academic endeavors. The construction and application of these simulations are of interest to didactics as they contribute to shaping new perspectives on scientific activity. Consequently, they warrant special attention in…

Design activities can serve as a concrete experience to address the similarities and differences between science and engineering, and also demarcate engineering from tinkering. They can lay the foundation for concept development of targeted disciplinary ideas. Minor, but crucial, changes to classroom tinkering activities along with targeting and…

Reform documents advocate for innovative pedagogical strategies to enhance student learning. A key innovation is the integration of science and engineering practices through engineering design (ED)-based physics laboratory tasks, where students tackle engineering design problems by applying physics principles. While this approach has its benefits,…

The purpose of the current study is to examine the effect of adapting the engineering design process to robotic coding, STEM, and the nature of science applications on teachers' self-efficacy towards engineering education and attitudes towards robotic coding. A weak experimental design with a single-group pre-test and post-test, one of the…

It is becoming increasingly important for students to go beyond engaging in design by reflecting upon the nature of engineering (NOE) and wrestling with questions such as, "What do engineers do?" and "What is engineering?" This article describes an activity in which middle school students are asked to create a product to help a…

In tabletop games involving dice, it is important to ensure randomness of the dice rolls and to protect other gaming elements from being scattered by rolling dice. One way of ensuring random rolls and protecting gaming elements is to drop dice into a dice-rolling tower ("dice tower"). A dice tower is usually small (20 cm by 20 cm) and…

What better way to engage fifth-grade students in science and engineering practices than to use paper airplanes to encourage them to question, explore, create, and test designs! This multi-day unit draws from a fourth-grade curriculum (Pearson 2012) aligned with the "Next Generation Science Standards" (NGSS Lead States 2013) used in…

This column presents ideas and techniques to enhance your science teaching. This month's issue shares information on how students' everyday experiences can support science learning through engineering design. In this article, the authors outline a reverse-engineering model of instruction and describe one example of how it looked in our fifth-grade…

The magic flask, which is a kind of black box activity, builds an environment for science teachers to discuss nature of science in a formal or/and informal learning environment in the context of the history of science through an explicit-reflective approach. In the activity, the nature of science (NOS) aspects are explicitly addressed and…

Background: This article describes the design and the evaluation of a student lab program on the topic of nanoscience and technology (NST), mainly focusing on Nanoscience and its applications. The program was designed for students in grades 8-10 and was part of a larger outreach program of the Collaborative Research Center 'Function by Switching'…

This work describes a single-session laboratory experiment devoted to teaching the principles of factorial experimental design. Students undertook the rational optimization of a luminol oxidation reaction, using a two-level experiment that aimed to create a long-lasting bright emission. During the session students used only simple glassware and…

In order for technology and engineering education (T&EE) students to meet the design challenges of this century, T&EE teachers will need to deepen their content pedagogy in the areas of science and math. This raises the question: Will the need to deepen content pedagogy initiate a process of change that transforms technology and engineering…

Despite the presence of the "Standards for Technological Literacy" (STL) in engineering and technology curricula and in scholarly research (e.g., Strimel & Grubbs, 2016; Kennedy, Quinn, & Lyons, 2018; Bers, Seddighin, & Sullivan, 2013; Harrison, 2011), it is now the "Framework for K-12 Science Education" (National…

Engineers commonly use rules, theories and models that lack scientific justification. Examples include rules of thumb based on experience, but also models based on obsolete science or folk theories. Centrifugal forces, heat and cold as substances, and sucking vacuum all belong to the latter group. These models contradict scientific knowledge, but…

I describe a design-based learning activity that utilizes the interdisciplinary content domain of biomimicry. Design-based learning requires student creativity and technological innovation to address novel science problems, characteristics of the nature of science not often addressed in schools. Alignment with national standards documents,…