We explored student pharmacists' development of professional identity in a large-enrollment classroom setting. Professional identity formation develops over time through an assortment of experiences and can be a challenging topic for educators to teach. In a large-enrollment classroom, a small-group activity utilizing Jamboard, a Google application, was designed to encourage 1st-year student pharmacists to start exploring their professional identity. We describe our rationale and experience using this collaborative technology in a large-enrollment environment to help 1st-year student pharmacists explore their identities in an active learning format. We also report advantages and disadvantages of using Jamboard, for consideration when using similar applications.