QR videos were created with the following workflow: (1) determine specific learning outcomes that the video should address, (2) determine resources and concepts necessary to achieve these learning outcomes, (3) script video content, and (4) record and edit the video. To choose learning outcomes to 110 address, the Head GTAs prioritized concepts that LA and student feedback indicated were repeatedly misunderstood when learned solely from lecture or written resources. For example, when using a drying agent to remove trace water from an organic solution, students overwhelmingly asked for clarification on how, specifically, to know when all water was removed. Continuing this example, the necessary resources to address this question in a video format would be personal protective equipment 115 (PPE), a separatory funnel and filter flask, aqueous and organic solutions, and drying agent, etc.