This document discusses active learning and its benefits over passive learning. It introduces Ivanahda, the head of the Psychology Department at Universitas Indonesia for 2020-2022. It presents Edgar Dale's Cone of Experience, which shows that people retain 20% of what they hear, 30% of what they see, 50% of what they see and hear, 70% of what they say and write, and 90% of what they do. Active learning engages learners by having them find information, participate in hands-on activities, simulations, and doing real tasks. These active learning methods lead to higher-order thinking skills and better learning outcomes compared to passive learning where learners simply receive information. Active learning also provides benefits to