Sure! A "aabb pattern" in math refers to a sequence of items in which the first two items are the same (represented as "aa") and the next two items are also the same (represented as "bb").For example, in a sequence of shapes, an "aabb pattern" might look like this: - square, square, circle, circle, triangle, triangle In this sequence, the first two items (squares) are the same, and the next two items (circles) are also the same, forming an "aabb pattern".In terms of numbers, an "aabb pattern" might look like this: - 2, 2, 5, 5, 8, 8 In this sequence, the first two numbers (2s) are the same, and the next two numbers (5s) are also the same, forming an "aabb pattern".Overall, an "aabb pattern" is a simple and recognizable pattern that can be found in various sequences, and it's a concept that is often introduced to young learners to help them understand and recognize patterns..