"The Ballad of Proxima-B" is an educational RPG that promotes learning and collaboration. Students contribute to world-building and game mechanics, creating fictional worlds and characters, including a dystopian Earth, the planet Proxima-B, and alien races. The game incorporates constructivist, constructionist, and Dynamic Systems Model…

This design case details the ten-year (2014-present) iterative process to design and develop a graph-based computer-assisted program to support middle school students' development of collaborative argumentation. We begin by describing the first two iterations of the design and discuss how we learned from the process failures. This paper focuses on…

This design case presents a gamified dictionary learning intervention for away-from-school learning. Intended to be mobile, the game features AI speech recognition for practicing English words and phrases. We also introduce a second feature--an integrated teacher dashboard that addresses issues in traditional homework--a lack of immediate feedback…

The objective of this project was to address design gaps in previous programs that address scientific argumentation in middle schools. We adopted gamification mechanics (e.g., stimulus and response and progression) to design a computer-assisted program to better support students' development of scientific argumentation. In this paper, we describe…

The PrimaryAI project focuses on developing an upper elementary integrated curriculum that covers life science, artificial intelligence (AI), and computer science concepts. The PrimaryAI curriculum uses both problem-based learning (PBL) and game-based learning (GBL) to engage students and situates the curriculum in a real-world context. The…