Assessment of learning outcomes of first year dental students using an interactive Nearpod educational platform

The impact of COVID-19 required revisions in curricula, especially among professional programs that have traditionally required hands-on learning of content. This study endeavored to assess the level of effectiveness of the online presentation of material both qualitatively and quantitatively in a 5-week module on cariology for first-year dental students. Quantitative analysis of the assessment data was required to determine if an interactive engagement platform increased student outcomes. Quantitative survey and qualitative student comments were analyzed to determine the students' preferences for supplemental learning opportunities and utilization trends. The purpose of this study was to measure the learning outcomes of online course delivery with the use of an interactive education platform.

The dental class of 2023 received the cariology material in a live, in-person lecture format. The class of 2024 received the same material in a combination of synchronous Zoom lectures and asynchronous interactive presentations utilizing the interactive education platform (Nearpod). The identical midterm examination on cariology was administered to both cohorts at the completion of the 5-week module.

Quantitatively, the class of 2024 had a significantly higher mean score than the class of 2023 on the midterm examination, collectively and in both female and male cohorts. Qualitatively, the dental students overwhelmingly expressed support for the ease of use and educational value of the Nearpod platform.

This study found that student performance on the identical exam was improved through the use of synchronous Zoom lectures and asynchronous Nearpod review sessions. The application of technology to enhance remote learning can be effective in supporting student mastery of core concepts in dental education.