The aim of this research is to analyze the relevance of textbook to reading materials based on KTSP This research is conducted at SMPN 33 Surabaya located at Jl. Putat Gede Surabaya. The researcher used qualitative and rnquantitative method in this research. Then, the instruments used to collect the data are interview guide, assessment indicator, and study of documentations. Based on KTSP, …