Nancy Valley reflects on her lesson plans and teaching experiences during her practicum. She found that more time was spent organizing lessons than executing them, and that her estimations for time usage and activities were often inaccurate. However, she showed improvement over time in areas like choosing appropriate content, providing clear instructions, engaging different learning styles, and balancing practice time. Overall, she identified many skills that she needs to continue developing but felt she made progress in self-reflecting on her teaching and identifying deficiencies compared to best practices.