TMSCA stands for Texas Math and Science Coaches Association. This is the organization for coaches of academic University Interscholastic League teams in Texas middle schools and high schools. It was formed in 1981 to: Enhance competition of a homogenous kind throughout the state of Texas in University Interscholastic League (UIL) math and science contests through grade level and team competition in a standard contest form. Increase interest and participation in the UIL sponsored math and science events. Offer state level contests sponsored by TMSCA. Enable Texas math and science sponsors to have a line of communication to the Legislative Council of the UIL and to the UIL state directors. TMSCA consists of four contests: Number Sense Calculator Mathematics Science