STEM Accelerator
Accelerator Activities By Season
Fall
- Learning Assistant (LA) Program
- Learning Assistant Seminars (COS 390 and 391)
- Noyce Program
- Mentoring GTAs
- International Learning Assistant Alliance Conference
- STEM Education Research
- COS 108: Seminar for Bridge Camp Students
Spring
- LA Program and Seminars
- Noyce Program
- Undergraduate Research Colloquium
- FOCUS MOST
- Chesapeake Bay Bowl
- Mentoring GTAs
- STEM Education Research
Summer
- FOCUS Camp
- FOCUS Academy
- STEM Bridge Experience
- ENVISION
- Noyce Summer Enrichment
- LA Program Assessment
- STEM Education Research
- College of Science STEM Teaching Fellowship
Learning Assistants
Learning Assistants (LAs) are College of Science undergraduates who participate in undergraduate instruction, course innovation, peer-to-peer tutoring and mentoring. LAs have unique opportunities to work closely with COS faculty and help their peers. Learn more here.

Awards and Honors
- Dr. Christine Rosenfeld, University Teaching Excellence Award 2026
- Professor Kelly Knight, Stearns Center Teaching Fellow for STEM Education, Spring 2025. Learn more
- Professor Kelly Knight, Presidential Award for Faculty Excellence in Diversity and Inclusion, 2024, Learn more
- Dr. Rebecca Jones, University Teaching Excellence Award 2024, Special Recognition in Teaching Mason Core, Learn More
- Professor Kelly Knight, College of Science Dean's Award for Excellence in AJEDI, December 5, 2022, Learn more
- Dr. Rebecca Jones, College of Science Dean's Impact Award, December 5, 2022, Learn more
- Professor Kelly Knight, University Teaching Excellence Award Winner, 2020, Learn more
- Dr. Ben Dreyfus, University Teaching Excellence Award Winner, 2020 Winner for General Education, Learn more
- Dr. Julia Nord, University Teaching Excellence Award Winner, 2017 Winner for General Education, Learn more
Grants related to STEM Education
Current Awards
- Dr. Ben Dreyfus (Co-PI), NSF EAGER #2329874, Quantum Teaching and Learning in Elementary Classrooms, $299,769
- Dr. Ben Dreyfus (Co-PI), NSF Award #2044232, Cultivating Physics Identity and Belonging for Women in Physics, $299,001
- Dr. Tina Bell (PI) and Dr. Rebecca Jones (Co-PI), NSF Noyce #2050638, Supporting, Mentoring and Retaining New STEM Secondary Educators Through Major Transitions from Recruitment to Highly Effective Teacher, $1,199,552
Prior Awards
- Dr. Rebecca Jones (PI), NSF S-STEM #1564989, The RADSS Program (Rural and Diverse Student Scholars), March 28, 2016 - August 31, 2023, $643,925.00
- Dr. Tina Bell and Dr. Rebecca Jones, Strategic Investment Fund for STEM Bridge Camp, 2022-2023, $179,400
- Dr. Mary Nelson (PI), NSF Noyce #1240031, Noyce in Northern Virginia, October 1, 2012 - June 30, 2021, $1,449,999
Summer Programs
The STEM Accelerator is committed to sharing the excitement and joy of science, engineering and mathematics with the community. We regularly coordinate camps, workshops, competitions, and programs designed to increase access and success in STEM.
Learn more about the STEM Bridge Experience for incoming first-year student and FOCUS for middle and high-school students.

Recent Scholarly Work
Publications
- B.W. Dreyfus, N. Holincheck, J.L. Rosenberg, “Quantum Chutes and Ladders: A quantum tabletop board game,” accepted to The Physics Teacher
- L.A. Akesson, J.L. Rosenberg, N. Holincheck, B.W. Dreyfus, “Defining a physics person: Tensions in the identity development of undergraduate women in physics,” accepted to Physical Review PER
- “Shielding through time: Bridging the history and teaching of Slater’s Rules”, Grace Juwon Lee and Rebecca M. Jones*, Journal of Chemical Education, Vol. 103, Issue 4, pages 1943-1948, doi: 10.1021/acs.jchemed.5c01117, https://doi.org/10.1021/acs.jchemed.5c01117
- "Exploring the Concept of Valence and the Nature of Science via Generative Artificial Intelligence and General Chemistry Textbooks", Rebecca M. Jones, Eva-Maria Rudler, and Conner Preston, Journal of Chemical Education 2024 101 (8), 3276-3283, https://pubs.acs.org/doi/10.1021/acs.jchemed.4c00271
- Jones, R. M.; Emenike, M. "Pursuing Retention and Success Of Rural and Diverse Stem Students: A Qualitative Investigation of a Program Ecosystem and Undergraduate Participants." Journal of STEM Education: Innovations and Research 2024, 25 (1). https://jstem.org/jstem/index.php/JSTEM/article/view/2631“The unexpected emotional cost of teaching chemistry in a pandemic”, Rebecca M, Jones, Frontiers in Education, STEM Education Section, Vol. 8, March 16, 2023, doi: 10.3389/feduc.2023.1120385, https://www.frontiersin.org/articles/10.3389/feduc.2023.1120385/full
- “The Rural and Diverse Student Scholars Program: An Ecosystem of and for STEM students
Rebecca M. Jones and Mary Emenike, Poster Presentation, Anti-Racism and Inclusive Excellence Conference, Arlington, VA, October 24, 2022 - Bulancea, G., P. Granfield, J. Jauchen, J. Love, M. Nelson, R. Sachs, and C. Sausville. 2021. A community of grassroots leaders: Leveraging faculty networks to create change. PRIMUS. 31(3–5): 627–642. February 17, 2021, https://www.tandfonline.com/doi/full/10.1080/10511970.2021.1882016
Presentations
- Tina M. Bell, Christine Rosenfeld, Benjamin W. Dreyfus, Rebecca M. Jones, Kelly Knight, Sarah M. Pazos, “Longitudinal development of Learning Assistants’ approaches to teaching and learning”, International Learning Assistant Conference, Boulder, Colorado, November 8, 2025.
- Benjamin W. Dreyfus*, Tina M. Bell, Rebecca M. Jones, Christine Rosenfeld, Kelly Knight, Sarah M. Pazos, “Longitudinal development of Learning Assistants’ approaches to teaching and learning”, American Association of Physics Teachers (AAPT) Summer Meeting, Washington DC, August 3, 2025.
- Rebecca M. Jones* and Bernand E. Cruz Torrez, “Exploring student perspectives on a semester-long creative communication project in inorganic chemistry”, Gordon Research Conference for Chemistry Education Research and Practice, Lewiston, Maine, July 7, 2025
- Tina Bell*, Rebecca Jones, Andrew Gilbert, Kerin Hilker-Balkissoon, and Padmanabhan Seshaiyer, “Supporting, Mentoring, and Retaining New STEM Secondary Educators: Engagement in Professional Development Programming”, Southeastern Noyce Conference (SENOYCE), Mobile, Alabama, July 11, 2025.
- B.W. Dreyfus, J.S. Barnes, T. Bell, M. Crowe, R.M. Jones, K.L. Knight, J.A. Nord, “Interpreting and understanding Learning Assistants’ experiences from personal reflections,” Contributed poster, American Association of Physics Teachers, 2024 Summer Meeting, Boston, MA, July 8, 2024.
- “Snapshots from the last 5 years of the LA program at George Mason University”, Tina Bell, Benjamin W. Dreyfus, Rebecca M. Jones, Kelly L. Knight, Julia A. Nord, James Barnes*, Mary Crowe, Learning Assistant Alliance International Conference, October 28, 2023
- “Encouraging creative chemical communication via infographics”, Rebecca M. Jones, Poster Presentation, Gordon Research Conference, Visualization in Science and Education, Bates College, Lewiston, ME, July 17, 2023.
Student Opportunities
Opportunities for engagement in STEM at Mason are abundant. The Accelerator offers various student centered opportunities, such as STEM Boot Camp, the annual College of Science Undergraduate Research Colloquium, and the Learning Assistant program.

Who is the STEM Accelerator?
Director
Exploratory Hall 1404
Associate Professor
Biology
Exploratory Hall, Room 1405
Professor, Physics
Exploratory Hall, Room 1406
Professor, Interim Director
Chemistry and Biochemistry
Planetary Hall, Room 319
Professor, Forensic Science Program
Discovery Hall, Room 181A
Associate Professor, Geography and Geoinformation Sciences
Interim Faculty, 2025-2027
Connect with the STEM Accelerator
via email
stemcos@gmu.edu
on campus
Exploratory Hall 1400
















