1a. How is “living what [you] believe” (Fulfilling the Promise, page 26, middle of right-hand column) both difficult and easy for teachers?
Living what you believe is difficult because there are easier things to do. It is much easier to simply stand up in front of a class and try to fill our students' brains, it is better and harder to take the time to have a differentiated class that can truly learn. It is easy for teachers because it is often better to follow one's own conscious/beliefs than to do anything else. Your beliefs make up who you are and how you think so it is natural to follow them.
1b. How can (might, should) differentiation affect “living what you believe”?
A teacher should believe that every child can learn and help them to learn as much as possible by differentiating their instruction. This differentiation puts into practice your belief of helping every child learn and grow to their potential.
1c. From chapter 4, explain what Tomlinson meant when she suggests that a teacher, early and often, should say to students, “Let’s figure this out together. Let’s make this our class.”
She wants teachers to say this early and often because the best way for children to learn is by feeling invested in their own education. If a student thinks that they have a say in their education and that they are valued individually by the teacher they will work harder and better in school, thereby learning more.