Authors of the MODULE(S²) Project Geometry materials will share how the educative curriculum materials were conceived and provide a brief tour through the materials. The MODULE(S²) Project Geometry materials include three modules designed for use with prospective secondary mathematics teachers:  Axiomatic Systems, Transformational Geometry, and Similarity and Measurement. Throughout the materials, connections are made to mathematics taught in K-12 settings. During the tour, the axiomatic systems used in the materials, selected proofs, connections to K-12 teaching, and other aspects of each module will be shared. Opportunities to further engage with MODULE(S²) will be provided.