An effective teacher will ask students to explain their answers whether they are right or wrong. Effective teachers also wait about 3 to 5 seconds for students to respond, but will give more time to students who are English language learners.

Those are part of the specifics outlined in a 28-page rubric that will be used to evaluate teacher effectiveness at Denver Public Schools using a new framework two years in the making. A pilot version of the framework, called Leading Effective Academic Practice, or LEAP, has been sent out for testing in 16 DPS schools this month.