We recommend our UIL Science products for North South Foundation science study. Please use the view inside links to see levels of difficulty to choose the best products for your student or child.
What is Texas UIL? The University Interscholastic League exists to provide educational extracurricular academic, athletic, and music contests. The UIL was created by The University of Texas at Austin in 1910 and has grown into the largest inter-school organization of its kind in the world.