The document outlines principles of learning that were observed being applied in a Grade 9 mathematics classroom. It summarizes the teacher's adherence to 9 principles of learning through her teaching behaviors and the learning behaviors of her students. These include allowing students to actively participate in learning, discovering personal meaning, using hands-on activities, collaborative work, gradual instruction from simple to complex concepts, and addressing varied learning styles. The observer agreed that the teacher generally applied the principles well, though some were less evident. Overall, observing the classroom application of learning principles provided lessons about creating an organized, orderly lesson to achieve goals and maximize student learning.