Troy Sadler

University of North Carolina at Chapel Hill (UNC Chapel Hill)

The COVID-19 pandemic has highlighted the need for supporting student learning about viral outbreaks and other complex societal issues. Given the complexity of issues like viral outbreaks, engaging learners with different types of models (e.g., mechanistic, computational and system models) is critical. However, there is little research available regarding how learners coordinate sense making across different models. This project will address the gap by studying student learning with different types of models and will use these findings to develop and study new curriculum materials that incorporate multiple models for teaching about viral epidemics in high school biology classes.

University of North Carolina at Chapel Hill (UNC Chapel Hill)

This research project will produce curricular materials designed to help students learn about viral epidemics as both a scientific and social issue. It will engage students in scientific modeling of the epidemic and in critical analyses of media and public health information about the virus. This approach helps students connect their classroom learning experiences with their lives beyond school, a key characteristic of science literacy.

University of North Carolina at Chapel Hill (UNC Chapel Hill)

This project aims to restructure middle school science education around Grand Challenges (GCs) such as pandemics, climate events, and diminishing biodiversity. Anchoring science education around grand challenges can motivate students learning and provide a meaningful context for science curriculum and assessment. By engaging in the units around GCs, middle school science teachers and students will have opportunities to work with real data, engage in argumentation based on evidence, and take part in solutions to the grand challenges.