This document provides information about a Montessori mathematics project on trinomial cubes. It includes an acknowledgement, aims and objectives, introduction, materials, layout, and exercises for building a trinomial cube using wooden cubes and prisms. The project aims to help children visually understand the trinomial formula (a+b+c)3 through hands-on manipulation of the cubes and prisms to rebuild the cube structure. The document outlines the different layers and sizes of cubes/prisms used to represent the terms in the expanded trinomial formula.