We consider the operation of the hypothetical mechanical vehicle driven by an engine powered by small rockets introduced by P D Hanstead in the inaugural volume of this journal. Hanstead arrived at three contradictory conclusions regarding the change in velocity should some of the rockets malfunction at a particular time. This thought experiment…

Vectors have important applications both within and outside mathematics, but the concept of vectors is often taught to students in a less-than-engaging way, leading to students feeling inadequate and frustrated. This article describes the use of a mathematical microworld, "Driving with Vectors," to explore vectors using equitable…

The COVID-19 pandemic changed familiar working practices overnight; Routine face to face meetings could not be held, accordingly, businesses were forced to replace routine meetings by digital technology to engage socially dispersed stakeholders in the task of maintaining business continuity. Radical sports cars are a motorsports business that has…

The simple vehicle routing problem (VRP) is a common topic of discussion in introductory operations research/management science courses. The VRP can be framed in a variety of ways, and it can be difficult to solve to optimality. For solution purposes, introductory textbooks demonstrate how Excel's Evolutionary Solver (ES) add-in produces a…

At the core of an effective model-based inquiry (MBI) unit is a scientifically rich, complex phenomenon that serves as the reason for engagement and drives student sensemaking and investigations throughout the unit. Engaging in iterative attempts to explain phenomena over the course of an MBI unit allows the opportunity for students to construct…

Maps are a primary method of displaying statistical data that comes from a geographical frame. Maps are esthetically appealing and make it easier to identify geographic patterns in a dataset. However, few introductory statistical texts and courses explicitly present maps as a way to display data. In this article, we will present examples of…

The Autonomous Vehicles (AV) are a self-driving vehicle capable of sensing its environment and operating with minimal or no human intervention converting into a fully or partially automated vehicle. These automated vehicles have great potential to revolutionize the automotive industry and our daily lives. Thus, they are receiving a lot of…

Connecting just four components that compose modern geographic information systems (GIS)--field surveys, dashboards, interactive maps, and story maps--can help foster spatial thinking, critical thinking, and rigorous use of GIS tools and data. The guidelines in this article walk an educator through the creation of a survey in Survey123, mapping…

While it has been demonstrated how air resistance could be analyzed by using mobile devices, this paper demonstrates a method of how to determine the drag resistance coefficient "c" of a commercial automobile by using the acceleration sensor of a smartphone or tablet. In an academic context, the drag resistance is often mentioned, but…

Marketers and designers are likely to work together on innovation teams as they both have customer satisfaction as their end goals. Collaboration between these disciplines in innovation teams is often impaired due to the different thought-worlds that drive decision making: intuitive versus rational. To facilitate collaboration between design and…

With the rapid adoption of internet-connected and driver-assist technologies, and the spread of semiautonomous to self-driving cars on roads worldwide, cybersecurity for smart cars is a timely concern and one worth exploring both in the classroom and in the real world. Highly publicized hacks against production cars, and a relatively small number…

In this work a matrix-type tool is used to assist design-engineering students to develop product design projects. The 'specifications-factors-concepts matrix' or SFCM is proposed as a specific tool to organize and relate product requirements, design factors and projected solutions. Taking into account the early stages of the design process, two…

America's current student demographics reflect greater diversity than ever before. With the increased enrollment of Black and Latinx students in American schools (NCES 2019), the importance of providing science students with classroom experiences embracing diversity is greater than ever. Experiences that spark an interest in Science, technology,…

Problems of optimization in natural science, technology, economics, and management are of great interest. Students also usually find them intriguing. However, the selection of such problems in introductory undegraduate physics textbooks is very limited and should be broadened. To that end, a model of traffic flow optimization, simple enough for…

It is an easily observed reality that the typical college/university student is extremely comfortable with the use of technology and particularly with the use of the Internet. The authors contend that this fact almost requires that instructors of finance classes incorporate the use of web-based financial resources into their in-class presentations…