General+info

="...the art of teaching has rapidly become the "science" of teaching due to the fact that research in education only has a history of about 30 years".=

“Effective teachers appear to be effective with students of all achievement levels, regardless of the level of heterogeneity in their classrooms.”

Marzano, R.J., Pickering, D.J. & Pollock, J.E.(2001). //Classroom Instruction that Works: Research-based Strategies for Increasing Student// //Achievement,// 1. Alexandria, VA: ASCD.