Peter DeWitt, principal of an elementary school in upstate New York, tries here to understand the contradictory messages sent out by Merryl Tisch, chancellor of the NY Board of Regents.

On one hand, she says that teachers should no longer teach to the test, but with the advent of Common Core, there is more testing than ever.

She says that testing is less important than ever as kids sit for hours of it.

The state plans to increase the stakes attached to the testing, but teachers should not teach to the test.

She says the Common Core will introduce a new era of critical thinking, which insults the teachers who have been doing exactly that for years.

Tisch will be honored by Teachers College, Columbia University, on May 21.