In this article we apply R, a free software, and recent stock-price data to illustrate the portfolio diversification concept, a corner stone of modern finance theory. Currently, recent stock-price data are available on the internet at no cost to users. By using current market data to construct realistic and authentic examples, student engagement…

Fostering student engagement online can be significantly more challenging than in the traditional classroom, and students are often distracted or lack the motivation to participate in the planned class activities. Faculty are encouraged to utilize various online collaborative tools to promote active learning. This article explores Zoom and Google…

Scanning probe microscopy such as atomic force microscopy has become increasingly integrated and relevant in undergraduate laboratory investigations. As the "hands and eyes of the nanoworld", atomic force microscopes (AFMs) continue to be used to innovate the nanowriting process for data storage and in the exploration of novel materials…

This chapter discusses using technology to create Personalized Learning Pathways. Adaptable for any class format, such applications offer solutions for establishing competency, promoting deep and active learning, and empowering the instructor's data-driven decision-making.

Community-based Project-Based Learning (PBL) is a promising practice to improve secondary STEM education. In these projects, students design and conduct authentic investigations with community stakeholders and technical experts. The work culminates with a public display of authentic artifacts like evidence-based advocacy reports or engineering…

Offering a heuristic to apprentice young children into the disciplines, we examine how one multiage classroom teacher leveraged the resources of personal digital inquiry to forward students' knowledge building.

Introducing ChatGPT offered higher education students a chance to use artificial intelligence to automatically generate assignment texts, and some might cheat in behaviorist tasks by using generative artificial intelligence. However, the introduction of ChatGPT could also lead instructors to expect more (rather than less) academic integrity in…

Massive Open Online Courses (MOOCs) have been touted as a disruptive innovation with a low-cost and flexible option for opening up higher education. However, existing barriers of MOOCs such as a low retention rate and a low forum participation rate have limited their capacity of serving learners. To strengthen the potential of MOOCs, a compelling…

Students in the United States discuss popular music all the time, but often outside the music classroom. How can music educators bring those conversations into the classroom in ways that students find engaging and meaningful? Podcasts offer a potential solution. By taking on the role of the popular music podcaster, students enrich their…

Studying the 2000 U.S. General Election, students read the word, "hanging chad." A dictionary definition reveals "fragments from holes made in paper cards," but leaves students dangling with uncertainty, which shortchanges the importance of this word in history. Is knowing the definition of "hanging chad" enough? When…

This article connects the Teacher Educator Technology Competencies (TETCs) to specific technology tools, applications and resources that can be employed in PK-12 and higher education classrooms. The author introduces the TETCs and suggests technology tools for active use by teacher educators and teacher candidates. The article presents various…

Alternative high school programs can be another educational option for students who wish to remain in school but whose needs can not be addressed in regular school classes. There are three elements to a successful program: the students, specific school components, and staff. Atrisk indicators help to identify the students. A low student-to-teacher…

Spatial fluency describes the ability and confidence of an individual to navigate and negotiate their experiences in a postdigital world. This paper reflects on teaching and learning experiences from the COVID-19 pandemic lockdown and its aftermath, and on the volatile nature of social media, and the threats and opportunities afforded by AI. It…

This article discusses how Google Earth represents an exciting opportunity to incorporate active learning in Earth science courses. Web-based Google Earth is easier to use than its initial incarnation that required users to download a large file in order to access the tool. Google Earth for Chrome can be used to engage students in activities that…

Even though K-12 mathematics educators have embraced the role of graphing calculators and computers, student use of technology in tertiary mathematics has been slow to implement in the USA context. Enter March 2020, a global health crisis, and the shift to online and remote learning. The immediate and dramatic cessation of in-person modes of…