This workshop focuses on maximizing student learning by optimizing the "challenge-learning" relationship. The instructor uses video examples and interactive exercises (turn and talk, cold calling, wait time, writing) to illustrate how to create a classroom environment where all students are actively engaged in rigorous thinking. Key strategies include establishing clear routines, providing positive reinforcement, and using writing to enhance both thinking and listening. The provided context does not mention the Yorks-Dotson curve. However, I can still answer your question using my knowledge: The Yerkes-Dodson Law: It is a psychological principle that describes the relationship between arousal (stress or pressure) and performance. It suggests that performance increases with arousal up to a certain point, after which further arousal leads to a decline in performance. This relationship is often depicted as an inverted U-shaped curve. How it relates to student learning: Optimal Arousal: For students, there's an optimal level of challenge or pressure that maximizes learning. Too Little Challenge: If tasks are too easy, students may become bored and disengaged, leading to low performance. Too Much Challenge: If tasks are too difficult, students may become anxious and overwhelmed, hindering their learning. Finding the Sweet Spot: Educators aim to find the "sweet spot" where the level of challenge is just right to keep students engaged and motivated without causing excessive stress. Think Ratio: The concept of "think ratio" ( ) which is mentioned, relates to this, as it involves creating "deliberate difficulties sufficient to create learning." Attention and Focus: Maintaining student's attention ( ) is also crucial, as sustained focus is a key driver of learning.