[1
]Institute of Cognitive Science, University of Colorado Boulder, Boulder, CO, USA
[2
]Denver Public Schools, Denver CEC Early College, Denver, CO, USA
[3
]Illinois Science Teaching Association, East Peoria, IL, USA
[4
]Chicago Public Schools, Gwendolyn Brooks College Preparatory Academy High School,
Chicago, IL, USA
[5
]School of Education and Social Policy, Northwestern University, Evanston, IL, USA