In introductory 1st year biology labs, students often enter with varying levels of prior knowledge, creating challenges in maintaining a consistent laboratory understanding. To address this, we implemented impactful hands-on pre-labs using 3D paper models designed to reinforce and refresh key biological concepts. These interactive models allowed students to actively engage with fundamental topics such as cell structure, macromolecules, and genetic processes before entering the laboratory setting. The pre-labs were completed outside of lab time and aimed to bridge gaps in prior knowledge, ensuring all students, regardless of their high school biology background, started on more equal footing. Student feedback indicated high engagement and perceived learning benefits, with many reporting increased confidence in applying concepts during lab exercises. Furthermore, in-lab quizzes assessing introductory knowledge demonstrated a measurable improvement in student performance, highlighting the effectiveness of this approach. By integrating 3D paper-based activities as a preparatory tool, we enhanced student comprehension and participation, ultimately fostering a more effective and inclusive learning environment in first-year biology labs.
Keywords: 3D paper models, preparatory tool, active engagement, inclusive learning, introductory biology labs
University of Manitoba (2025)
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