This document discusses trends in differentiated instruction for math and science, including flexible grouping, respectful tasks, tiered lessons, and stations. Flexible grouping involves splitting students into temporary groups based on goals, skills, or understanding. Respectful tasks provide meaningful, high-level work for all students. Tiered lessons provide materials at different levels to allow students to learn from their own starting point. Stations provide multiple ways for students to master concepts independently. The conclusion states that no single approach works for all students, so differentiated instruction is needed to meet individual abilities and strengths.