PROFILE Abigail Levy About informal science Projects What Can We Learn from Middle School Science Fairs about Teaching Science and Engineering Practices? Research Science Fairs Under the 'Scope: Key Findings Overview and Key Findings from the Science Fairs Under the ‘Scope Study NASA Informal Education: Final Report - A Descriptive Analysis of NASA's Informal Education Portfolio: Preliminary Case Studies Poster - Science Fairs Under the 'Scope