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The use of new technologies for educational purposes has been the subject of great interest in the general education and discipline-based education research communities. In recent years, new technological developments have emerged in the domains of Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR). In this work we present our development of five AR and MR enhanced simulations to support instruction in a second semester introductory physics course covering electricity and magnetism. The simulations were designed to support student learning by leveraging the improved visualization, interactivity, and immersion opportunities these technologies afford. We present preliminary versions of our simulations developed for iOS and Android smartphones, Microsoft HoloLens devices, and traditional PCs. Mixed sets of these devices can share synchronized simulations anchored to common spatial locations, and participants are able to work together in person or remotely.

AAPT SM 22

Cross-Platform Interactive Simulations for Introductory Physics

### Welcome to the Brazilian Symposium on Multimedia Systems and Web 
Promoted annually by the Brazilian Computer Society (SBC), the Brazilian Symposium on Multimedia Systems and Web (WebMedia) is the main event on the subject in Brazil and an excellent opportunity for scientific and technical exchanges between students, researchers and professionals in the areas of Multimedia, Hypermedia and Web. This year, we will be celebrating the 27th edition of WebMedia, to be held from **November 5th to 12th, 2021**, organized by the Federal University of Minas Gerais and Federal University of São João Del Rei. For the second time in its history, the event will be held online, with interaction between the participants being done through tools and web platforms.
 <iframe width="560" height="315" src="https://www.youtube.com/embed/2GvWKRUDtAY" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> 
The Webmedia 2021 schedule will feature:
 
* Technical sessions for the presentation of scientific articles.
* National and international lectures
* Panel with Companies
* Workshops
* Short courses
* Project meetings open to the community
 

The topics of interest for paper submission are:
 
* Web and Social Networks
* Multimedia
* Digital TV, Ubiquitous and Mobile Computing
 

In addition to the main track, WebMedia 2021 will feature the Tools and Applications Workshop, the Scientific Initiation Papers Contest, the Theses and Dissertations Contest, the RNP CT-Video Workshop.
 
The organization of WebMedia 2021 is under the responsibility of the [Department of Computer Science at UFMG (DCC/UFMG)](http://dcc.ufmg.br/) and [Department of Computer Science at UFSJ (DCOMP/UFSJ)](https://dcomp.ufsj.edu.br/)
 
**#PartiuWebMedia2021 #WebMedia2021**

WebMedia 2021

The Brazilian Symposium on Multimedia Systems and Web (WebMedia) is the main event on the subject in Brazil and an excellent opportunity for scientific and technical exchanges between students, researchers and professionals in the areas of Multimedia, Hypermedia and Web.

poster

AAPT meetings are a great way to reflect on your teaching, recommit to best practices and re-energize your career with new research, products, and techniques. Listen to internationally known plenary speakers, attend sessions, workshops, and special activities. This meeting is an excellent opportunity to share your expertise and learn from and network with leaders in the field.



With&nbsp;an exploratory study of science education for middle or junior high schools, this paper explains&nbsp;why a physics teacher endeavours to develop an updated and adapted curriculum and pedagogy to support and&nbsp;empower&nbsp;adolescents&nbsp;by initiating their learning in physics and moving on to quantum mechanics&nbsp;at their early ages (Grades 8–9) in a science program during our complex contemporary times. Furthermore, the study&nbsp;discusses&nbsp;how the teacher develops such a curriculum and utilizes technological pedagogical tools to engage and encourage young students, particularly girls, to learn mathematical sciences connected to their everyday lives and lived experiences, not as a school subject but as required scientific knowledge and skills for 21 st -century achievements.&nbsp;Such initiation can create opportunities to learn physics over a longer period of time, broaden girls’ participation, increase their self-confidence, and practise essential STEM skills such as critical thinking, problem-solving, collaboration, innovation, and so forth.

Well Developed Curriculum and Pedagogy of Quantum Mechanics for Adolescents

Universal Design for Learning (UDL) is a framework that supports instructors in designing inclusive learning environments that anticipate and plan for variations in students’ needs, abilities, and interests. UDL-aligned instructional design may reduce the need for accommodations for some students with disabilities. In this study, we explore postsecondary physics instructors’ approaches to adapting their teaching and learning environment while engaged in a year-long UDL learning community. Revealed causal mapping (RCM) is an analytic technique that uncovers experts’ mental maps about their subject domain. We employ RCM to value instructors’ knowledge and experiences and identify motivations and goals of the learning community members as they select, implement, and reflect on UDL-aligned modifications to their instruction.

Causal mapping analysis of Universal Design for Learning-aligned instructional changes

Project-based learning centers student projects in the curriculum so that students learn the required material to complete the project. This pedagogy benefits students' creativity, yielding a diverse set of projects. It is challenging to grade and provide formative feedback on such projects in large-enrollment courses with over 300 students. Even when students create projects in teams of 5 or 6, we have 50 or more projects. We discuss our use of formative peer feedback for student projects in an introductory undergraduate college-level physics course. In our implementation, rather than students grading each others' final projects, students give feedback on a project draft in an effort to improve the authenticity and usefulness of peer feedback. We discuss our analysis of this formative peer feedback, comparing the difference between experts' and students' peers' feedback. We also discuss the extent to which students find the peer formative feedback process valuable.

Formative peer grading in project-based learning: is it reliable?

When the pandemic forced most of us online, many teachers made use of their college’s Learning Management System. However, I have always found such systems to be slow and laggy, requiring way too many steps to update, and thus almost unusable to my ADHD brain. It was even more challenging during my wandering adjunct days when I might be teaching at multiple schools with their own systems and setups. Fortunately, I have dabbled in web development and was able to come up with an alternative. In this presentation I will describe some of the tools and practices I have created to replace the LMS with something more efficient for myself and my students alike.

Replacing the LMS as an ADHD Professor and Web Developer

Engaging students with well-designed clicker questions is one of the commonly used research-based instructional strategy in physics courses partly because it has a relatively low barrier to implementation. Moreover, validated robust sequences of clicker questions are likely to provide better scaffolding support and guidance to help students build a good knowledge structure of physics than an individual clicker question on a particular topic. Here we discuss the development, validation and in-class implementation of a clicker question sequence (CQS) for helping advanced undergraduate students learn about Larmor precession of spin, which takes advantage of the learning goals and inquiry-based guided learning sequences in a previously validated Quantum Interactive Learning Tutorial (QuILT). The in-class evaluation of the CQS using peer instruction is discussed by comparing upper-level undergraduate students’ performance after traditional lecture-based instruction and after engaging with the CQS.

Developing clicker questions on Larmor precession of spin in QM

The susceptible-infectious-recovered (SIR) model is used to gain insights into the spread of COVID-19 in the United States during the omicron wave from December 2021 to April 2022. During that time, new COVID-19 infections are believed to have been caused primarily by the omicron (B.1.1.529) variant of the SARS-CoV-2 virus. In our model we assume that the reported infection rate data were caused solely by the omicron variant, independent of prior infection by other variants of COVID-19 and vaccinations. We fitted the infection rate data to the SIR model using three adjustable parameters: model population size, infection rate constant, and initial number infectious. Those parameters determine the height, width, and timing of the peak in the omicron wave, respectively. The resulting model successfully explains the omicron wave in the US, thus providing support for our assumptions and indicating that there is no significant difference between selected States of the Union.

Modeling the Omicron Wave of COVID-19 with the SIR Model

Helium-filled High Altitude Balloons (HABs) have been used by St. Catherine University all women’s research team to investigate the near-space environment. Due to low pressure, the balloons expand until they burst at approximately 32 km. Cosmic ray showers colliding with atmospheric particles are significant in the region where these HABs are flown. One of the constituents of the collision process is neutrons. A personal neutron dosimeter (PND) can be used to quantify neutrons through the appearance of bubbles as a result of neutron reactions with a liquid substrate. Over the years, flights have been flown consisting of a PND, heater circuit, Geiger – Mueller tubes, GPS, and a GoPro camera. Data analysis shows a correlation between the altitude of the neutrons in comparison to other shower-generated particles. The particle peak occurs between 15-25 km – correlating to the charged particle maximum known as the Regener-Pfotzer maximum.

Personal Neutron Dosimeter Measuring Cosmic Rays in Stratospheric Ballooning Missions.

Our goal is to create a mathematical function to represent what free choice is, using primarily philosophy as well as statistical and quantum mechanics. Other researchers are working on similar projects pertaining to agency and consciousness, of which we have employed ideas from theoretical physicist Carlo Rovelli (Rovelli 2020) and a group at the Wisconsin Institute (Oizumi et al. 2014). We assume the existence of free will, because regardless of whether or not we have it, we act in accordance with it. A more rigorous de?nition of freedom of choice must be a prerequisite to any deeper understanding of free will. The project is within the scope of theoretical physics, requiring precision about how conscious phenomenon is described within our model. Carlo Rovelli’s Agency in Physics focuses on connecting statistical mechanics with modes of agency (2020), while Ian Durham's model has been creating a function of adaptive free choice (2021).

Defining Adaptive Free Choice in a Conscious System

The topic of my talk will be inclusion. I will define inclusion as one of acceptance. An acceptance of at a minimum, of at least a fair “listening too”. This would mean a listening to not only other ideas, but listening to other people’s point of view on all sorts of things including life. Listening to a different culture than yours. Listening to the community where you teach at. Listening to your students. Finally, listening to your heart and understanding what it is telling you. This concept has been talked about and written about by myself and others to also mean “two eyed seeing” and I have personally added “two ears listening”. Really listening to others is not as easy as it sounds. I will be giving examples of what I mean during this talk. Come and “listen” it will be fun!

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Cross-Platform Interactive Simulations for Introductory Physics

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