A Developmental Model for Adaptive and Differentiated Instruction Using Classroom Networking Technology

This paper presents a detailed explanatory model for adaptive and differentiated instruction. The model combines current practices for mathematics instruction with recommended practices for formative assessment. The model can best be implemented using classroom network technologies (such as TI-Nspire Navigator with TI handhelds), but it can also be used with manual data collection means such as personal whiteboards for each student. The model is presented for mathematics, but could be easily extended to science instruction or other subjects. Experience with adaptive and differentiated instruction suggests that teachers grow to full master level proficiency over time, often over a period of years, and that some teachers never reach that level. Accordingly, two transitional models are presented, an immediate (entry-level) model and an expert model for adaptive instruction. Fully differentiated instruction is incorporated in the ‘Master’ model. Growth from immediate, to expert, to master level requires development of skill with the technology, but more important are critical changes we infer in the teacher’s beliefs, as well as growth in their pedagogical content knowledge (PCK).