The document summarizes the principles of learning as observed by a student teacher in Mr. Richard L. Duparco's Grade 2 classroom. It lists 9 principles of learning and provides examples of how each principle was demonstrated through the teacher's instruction and the students' learning behaviors. The student teacher then analyzes how the principles affect lesson planning and delivery. They determine that the most applied principle was collaborative learning, and the least was that learning can be a painful process. In reflection, they note the importance of considering these learning principles when planning lessons to ensure students understand topics fully.