Day 15

9:30-10:00 Practicing Book Talks
10:00-10:30 Developing an Explanatory Model of the Earth's Seasons
10:30-10:45 Using Powerful Ideas to Explain an Intriguing Phenomena
. Using Mathematics to Estimate Something of Interest
10:45-11:20 Planning for Teaching at an Elementary School
11:20-11:30 Writing
11:30-11:50 Reflecting