CEOE OSAT Advanced Mathematics Field 11 Author:Sharon Wynne CEOE OSAT Advanced Mathematics Field 11 Includes 5 competencies/skills found on the CEOE OSAT Advanced Mathematics test and 125 sample-test questions. This guide, aligned specifically to standards prescribed by the Oklahoma Department of Education, covers the sub-areas of Problem Solving and Reasoning: Mathematical Systems and Number Theory; Alg... more »ebra, Functions and Analytic Geometry; Geometry and Measurement; Trigonometry and Calculus; and Probability, Statistics, and Discrete Mathematics.« less