Essential Elements of Differentiated Instruction. This is an excellent visual aide for teachers. Carol Ann Tomlinson is an expert in differentiation and gifted and talented. I've heard her presentation several times and she never disappoints!
Differentiated Instruction & Adaptive Learning...by Christina Yu, Knewton.com...Differentiated instruction, the tailoring of educational experiences to meet individual learner needs, is nothing new. Differentiated instruction is difficult and time-consuming work, however, and class sizes are increasing all the time, making individualized learning harder to achieve