Heidi Hayes Jacobs said this quote

Mapping does not purport to create an idealistic vision where all teachers agree, love one another, and gather around a campfire and sing 'Curriculum Kumbaya.' What it can develop is a sense of place, of respect, and of new grounds for discussion, disputes, and direction.

~ Heidi Hayes Jacobs

Feeling pummeled by the outside pounding of tests and standards, a teacher can easily hide and simply turn to the immediacy of the classroom. It is not surprising that many teachers burrow in their rooms with all that they know about their students. There is no place to take the information.

~ Heidi Hayes Jacobs

As educators, we are only as effective as what we know. If we have no working knowledge of what students studied in previous years, how can we build on their learning? If we have no insight into the curriculum in later grades, how can we prepare learners for future classes?

~ Heidi Hayes Jacobs

Without question, students need to practice, review, and drill skills, but they should do so only in the spirit of working toward more complex mastery of those skills. Redundant drill of skills is inherently boring and insulting to the learner, and it is one of the most effective methods for turning students off to learning.

~ Heidi Hayes Jacobs