| 3/01/17 | Assessing Student Progress Along a Solar System Learning Progression | KeriAnn Rubin, Julia Plummer, Christopher Palma, Alice Flarend, Heather Spotts, Scott McDonald, Yann Shiou Ong | Science Scope | Peer-Reviewed Article | 2014 |
| 3/01/17 | Development of a Learning Progression for the Formation of the Solar System | Julia D. Plummer, Christopher Palma, Alice Flarend, KeriAnn Rubin, Yann Shiou Ong, Brandon Botzer, Scott McDonald, Tanya Furman | International Journal of Science Education | Peer-Reviewed Article | 2015 |
| 3/03/15 | Planetary Properties: A Systems Perspective | KeriAnn Rubin, Julia Plummer, Christopher Palma, Heather Spotts, Alice Flarend | Science Scope | Article | 2014 |
| 12/05/14 | Midlife Reflections on Success and Change: The Pennsylvania Earth and Space Partnership | Tanya Furman, Scott McDonald, Laura Guertin, Julia Plummer, Chris Palma, Susan Lauver, Theresa Lewis-King, Susan Mundry | MSP LNC 2013 | Conference Paper | 2013 |
| 6/13/13 | Development of a Learning Progression for the Formation of the Solar System | Julia Plummer, Alice Flarend, Christopher Palma, KeriAnn Rubin, Brandon Botzer, Pennsylvania State University | NARST 2013 | Conference Paper | 2013 |
| 3/02/11 | Developing Learning Progressions in Earth and Space Science as a Tool for Teacher Professional Development and Student Learning | Scott McDonald, Tanya Furman, Christopher Palma | 2011 MSP Learning Network Conference | Conference Paper | 2011 |
