This research aims to develop ECARsites, an online site designed to support data-related activities in science learning and to facilitate the implementation of data, computational thinking (CT), and self-directed learning (SRL) practices in a more contextualized and relevant way for students. The approach used design-based research (DBR) methods,…

This research study focuses on providing professional development for teachers using virtual reality in secondary social studies classrooms. Literature surrounding virtual reality for education focuses on the effects of virtual reality on student motivation and engagement. However, there are no current studies available to help instructional…

Supporting teachers' implementations of technology in the classroom is a critical and longstanding issue in mathematics education. As access to various technology resources grows, a need exists for professional development opportunities that prepare teachers to integrate technology effectively to support students' mathematical learning…

This article describes the Infusing Computing project, a 4-year study designed to support middle and high school teachers in infusing computational thinking (CT) into their disciplinary teaching. Due to the COVID-19 pandemic, weeklong workshops held in summer 2020 were shifted to a virtual format and utilized emerging technology tools, synchronous…

Immersive virtual environments (IVEs) model scientific inquiry practices and can provide rich learning experiences for students. However, the teacher is an essential component of how the students engage with the technology, as they embed the IVE into everyday teaching and learning. Ideally, classroom pedagogies would reflect the scientific…

LGBTQ youth frequently experience bullying and harassment in the school setting. Teachers are in an ideal position to prevent student harassment, yet most don't have adequate training. This study evaluated the effectiveness of "Step In Speak Up," an interactive online simulation. In a randomized controlled trial, 1390 participants…

This study examined the effectiveness of a literacy-infused science (LIS) intervention on science learning of ELs from rural schools in the U.S.-Mexico border area. The intervention consists of teacher-level virtual professional development (VPD) and virtual mentoring and coaching (VMC), as well as a student-level LIS curriculum. Results from…

Living Book--Augmenting Reading for Life, a three-year EU-funded Erasmus + project (September 2016-August 2019), exploited the affordances of augmented reality (AR) and other emerging technologies in order to address the underachievement of European youth in reading skills. The program developed an innovative approach that empowers teachers from…

There is currently significant interest in 3D fabrication in middle school classrooms. At its best 3D printing can be utilized in authentic design projects that integrate math, science, and technology, which facilitate deep learning by students. In essence, students are able to tinker in a virtual world using 3D design software and then tinker in…

This mixed method study investigated the impact of various levels of professional development (PD) on middle school educators' knowledge of second language acquisition (SLA) and the needs of English Language Learners (ELLs). This study also investigated participants' reasons for choosing their selected level of participation and their feelings…

In this empirical study we examined the effect of a literacy-infused science intervention on fifth grade economically challenged students' science achievement in the curriculum-based and standardized assessments. A total of 27 treatment students and 20 comparison students from two intermediate schools in a rural district in South Texas in the…

The purpose of this study was to characterize and compare 64 elementary science teachers' computer simulation use prior to and following professional development (PD) aligned with Innovation Adoption Theory. The PD highlighted computer simulation affordances that elementary teachers might find particularly useful. Qualitative and quantitative…

The Association for the Advancement of Computing in Education (AACE) is an international, non-profit educational organization. The Association's purpose is to advance the knowledge, theory, and quality of teaching and learning at all levels with information technology. The "EdMedia + Innovate Learning" conference took place in New York,…

The purpose of these case studies was to examine the ways technology and professional development supported the use of the SimScientists assessment systems. Qualitative research methodology was used to provide narrative descriptions of six classes implementing simulation-based assessments for either the topic of Ecosystems or Atoms and Molecules.…

For the forty-second time, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Las Vegas, Nevada. The Proceedings of AECT's Convention are published in two volumes. Volume 1 contains papers dealing…