In order to support convenient alignment of ThinkUp! Math, Ready Texas Mathematics,
and i-Ready Personalized Instruction Math Lessons to the TEKS Resource System, we have created a correlation guide. This guide correlates each unit of the TEKS Resource System to the corresponding TEKS in ThinkUp! Math, Ready Texas Mathematics, and i-Ready Personalized Instruction Math Lessons. 

Texas Math ThinkUp! with i-Ready Correlation Guide