The document describes three data sources that will be used to evaluate teacher effectiveness in reading comprehension instruction and use of questioning strategies: 1) A teacher questionnaire gathering information on strengths/weaknesses in reading comprehension, technology use, and questioning; 2) A performance checklist used during classroom observations to track teacher use of questioning strategies, technology, and effective student knowledge gains; 3) A rating scale from 1 to 5 that will be used to evaluate teachers based on the performance checklist, with overall averages reported and the least/most effective teachers assessed.