Bodybuilding: An Anatomical Model Project in Paramedic Education

Introduction—Anatomy is not sufficiently taught through books or handouts alone. The best method to teach anatomy continues to be widely debated. Previous research conducted mainly with medical students supports a model building exercise to improve anatomy knowledge retention. This research study investigated students’ perceptions on using model construction as a means to learn anatomical structures.

Methods—Paramedic students were assigned to groups, and each group was given an anatomical model to construct. These models were required to be 1) anatomically correct, and 2) useful as a teaching aid. Their perceptions of 3D modeling software and self-directed learning materials were also investigated.

Results—The survey had a 48% (n=22) response rate completing it in full. The majority of respondents (73%, n=16) enjoyed the model building and found it interesting. Half (n=11) of respondents indicated it affected their normal studying habits. Its utility in teaching and reinforcing anatomical knowledge appears questionable, with only 9 (41%) respondents indicating they found it useful for that. However, more than 90% (n=20) agreed it was useful in aiding them to visualize anatomy in 3D. A majority (73%, n=16) indicated it was easy to work within a group to build the model. The use of additional learning resources such as 3D anatomy software and podcasts varied among the respondents.

Conclusion—The results indicate that this is a potentially useful exercise in helping students to learn anatomy. The utility of this exercise in promoting teamwork and student collaboration appears to be encouraging. Suggestions to improve the assignment included a demonstration session of all models to aid understanding and the ability to pick groups rather than being assigned.