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Mobile augmented reality games (MARGs) can be leveraged for educational purposes, as there are several examples in the literature revealing their educational value. The supporting technologies for MARGs' implementation in education are increasingly pervasive and popular, so it is time for their adoption in teacher practices. However, the integration of new practices in schools, with an impact on students' learning, requires teacher training. For that, a 50 h workshop was con-ducted to promote the collaborative development of MARGs for science, technology, engineering, and mathematics learning, which was attended by 16 in-service teachers, in Portugal. The aim of this study is to propose a set of guidelines for teacher training on MARGs, emergent from the perspectives of teachers who participated in the workshop. This is a descriptive qualitative study focusing on documental analysis of the individual final reflections of the participating teachers. The results showed that the workshop answered teachers' personal and professional needs, with an impact on their practices, in what concerns the integration of mobile and AR technology, and of games. Producing a new game during training and making it freely available for others to use seemed to be very satisfactory for teachers, and a good practice to follow. From teachers' reflections, it was possible to propose a set of guidelines useful for international readership, both researchers and teacher trainers, who aim to conceive and develop continuous professional development initiatives for MARGs' integration in teacher practices.

Ongoing technology progress sustains innovative teaching approaches. Mobile devices, augmented reality (AR), and games are a few of the new resources that teachers have at their disposal to promote student learning. However, their effective integration into practices requires training, so there is a need to analyze the impact of training initiatives on teacher professional development. A case study is being conducted on the development process of mobile AR games for Science, Technology, Engineering and Mathematics (STEM) learning by 14 Portuguese in-service teachers in a 50 h workshop. This contribution refers to the analysis of this training's impact on teacher professional development through a questionnaire filled in at the beginning and end of the workshop. This study registered a higher impact on teachers' understanding of AR educative use, the less-known approach, compared to mobile and game-based learning. Moreover, teachers became more experienced with these approaches as learners, and reported having explored them with their students during the workshop period. Teacher ability to identify benefits and barriers in these approaches increased with the workshop, particularly the learning that could be promoted with mobile AR games. The presented set of barriers to implementation is relevant to future teacher professional-development initiatives.

New teaching methodologies are nowadays integrating mobile devices, augmented reality (AR), and game-based learning in educational contexts. The combination of these three elements is considered highly innovative, and it allows learning to move beyond traditional classroom environments to nature spaces that students can physically explore. The literature does not present many studies of this approach's educational value. The purpose of the study is to present an illustrative case of a mobile AR game in order to analyse its educational value based on the users' opinion, both teachers and students, and on logs of game results. Through a mixed method approach, the educational value scale was applied to 924 users after playing the EduPARK app in a Green City Park. Results revealed high educational value scores, especially among teachers and students of 2nd and 3rd Cycles of Basic Education (83.0 for both). Hence, this particular software seems to be more suitable for 10-15 years-old students who highlighted motivational features, such as treasure hunting, points gathering, the use of mobile devices in nature settings, and AR features to learn. This study empirically revealed that mobile AR games have educational value, so these specific game features might be useful for those who are interested in creating or using games supported by apps for educational purposes.

The EduLab model is a "new" educational model that integrates technologies in educational contexts comprising full equipped classrooms with attractive and easy-to-use technological resources. This model tries to promote a dynamic and more effective teaching and learning process. For this purpose, the model provides teachers training and monitoring in order to encourage innovative pedagogical formats, such as collaborative work, flipped classroom and research-based learning (Pombo, Carlos, & Loureiro, 2015). The current article intends to characterize and analyse the developed teaching strategies with the use of the available technologies, carried out in the subjects of Mathematics and Natural Sciences in a fifth grade class at the Gafanha da Nazaré School Grouping (Aveiro, Portugal). In the Natural Sciences subject, technologies were used, particularly, to support the resolution of work proposals. The research-based learning and collaborative work were implemented as a way to develop skills and "acquiring" knowledge by the students. In some Natural Sciences lessons, flipped classroom method was implemented with significant gains for the students' learning. In the Mathematics lessons, technologies were especially used to support the resolution of work proposals and oral exposition by teacher. Attending to the specificity of this subject, the implementation of innovative strategies was less frequent.

The AGIRE project is a partnership between the University of Aveiro, a consortium comprising 26 companies related to teaching and learning, and one School Grouping, with the financial support of QREN. The project is embedded into the Edulab concept (school laboratories with technological equipment, as tablets, laptops, whiteboards, and educational materials such as eBooks and learning platforms) to promote the adoption of innovative teaching practices. The project stems from identified contextual needs and aims to monitor the project implementation within an interventional perspective, concerning educational innovation with the use of digital technologies. The goal is to promote teachers' and students' digital literacy, by developing Teacher Training Courses (TTC) and taking advantage from the school technology environment on a pedagogical level. After attending a short-term (15 hours) technological TTC, a 64-hour TTC involving 13 teachers of Basic Education during the current school year is being conducted. The TTC, developed in a blended learning environment, follows the flipped classroom methodology comprising autonomous tasks for consulting multimedia resources at a distance and face-to-face sessions for discussion, reflection and collaborative work. This fits into a design-based methodology (Parker, 2011), allowing the analysis of the intervention outcomes and its successively refinement towards a solution, following the phases: i) Analyze the problem; ii) Design and develop potential solutions; iii) Implement and evaluate; and iv) Reflect and report. A set of data collection instruments developed under this project allowed its monitoring, as well as the redefinition of the TTC and its previewed activities. For example, the questionnaire on the trainee teachers' digital literacy, the grid to monitor the strategies implemented in classrooms, as well as the autonomous work tasks allowed each teacher to position its practice at the level of technology integration and to raise his/her expectations towards the educational technologies.

There is a discussion on the potential of augmented reality (AR), mobile technologies to enhance learning. This article presents: 1) the EduPARK project's first cycle of design-based research for the development of a mobile AR game-like app that aims to promote learning in an urban park, and 2) an experience of students using it in loco. The focus is the students' perceptions regarding the usability and functionality of the app. Data collection involved focus groups, questionnaires and app usage information. Data was submitted to content analysis and descriptive statistics. Results revealed an excellent usability of the EduPARK app, with an average system usability scale of 85.6. Overall, students reported that the app was enjoyable, easy to use and promoted learning; however, improvements and more evaluation experiences are needed to better understand mobile AR game-like learning in urban parks.

This article describes how the EduPARK Research and Development Project promotes articulation between research, teachers, professional practice, and initial and advanced teacher training, constituting a very useful theoretical and practical framework, with impact not only in schools, but also in the community and in the tourism sector. The EduPARK app was developed by the EduPARK project multidisciplinary team, involving researchers from the University of Aveiro (Portugal) from three specialisms: education, biology, and computer science. The project aimed to create attractive and effective strategies for interdisciplinary learning, relying on the development of an interactive mobile augmented reality (AR) app that supports geocaching activities to be explored in the Aveiro urban park.

The AGIRE project, under the Edulab concept, aims to promote the adoption of innovative teaching practices. This paper reports the support strategies used to evaluate the teacher practices at the end of a teacher training course (TTC) and analyse its impact on teacher technology integration, using a design-based methodology. Teachers' initial perception was gathered using an online questionnaire comprising ICT personal and professional competencies. The questionnaire results and the classroom observations showed that the majority of teachers were at the level of ICT adoption, before attending the TTC, reaching the adaptation level of integration of ICT, after the TTC. A variety of teaching strategies (flipped classroom, collaborative work, …) and technologies (interactive white boards, tablets, videos, …) were explored. The results sustain the thesis that, with proper support, ICT can be integrated in educational contexts in an innovative way and contribute to the development of teachers' digital literacy.