We differentiate instruction to honor the reality of the students we teach. They are energetic and outgoing. They are quiet and curious.

They are confident and self-doubting. They are interested in a thousand things and deeply immersed in a particular topic. They are academically advanced and ""kids in the middle"" and struggling due to cognitive, emotional, economic, or sociological challenges.

More of them than ever speak a different language at home. They learn at different rates and in di...