Self-regulated learners achieve academic success by employing specific cognitive, metacognitive, behavioural, and resource management strategies. In fully online learning environments, these strategies are critical but are often challenging for first-year undergraduates to develop. This study presents a novel approach to supporting undergraduates' development of Self-Regulated Learning (SRL) skills in a fully online first-year psychology course. Seven SRL activities were embedded as micro-assessments within the summative assessment structure. Qualitative and quantitative data from students across multiple teaching periods were analysed. Results show that embedding content-specific SRL activities improved academic performance, increased engagement, and built a stronger online learning community. The impact of deliberately integrating SRL principles into the course design and assessment structure on student Self-Regulated Learning Online (SRL-O) questionnaire scores at the start and conclusion of the course will also be discussed. Overall, this study demonstrates that purposeful integration of SRL principles into course design and assessment can improve academic outcomes and foster positive learning experiences for first-year undergraduate students who are studying online.