Sample tests from 3 Texas teacher certification guides (Elementary Education, Basic Skills, and Multiple Subjects for a total of 338 questions. THEA Texas Higher Education Assessment has 130 questions covering Reading, Mathematics, and Writing/Elements of Composition. TExES Pedagogy and Professional Responsibilities EC-12 has 90 questions. TExES Generalist 4-8 111 has 118 questions and 3 constructed response essays covering Language Arts; Mathematics; Social Science; and Science.