input: [0] Mathematics and Engineering [2] Textbooks Equations Steps to solve a math problem Test questions on exams Graphics (charts, tables, and graphs) Word problems [3] Math process notes (Steps are given to solve a math problem) Provide evidence to support solutions Summarize steps to solve a math problem Explain through application how math is used to solve real world problems Proofs in geometry [4] Prove and/or reprove why an equation or mathematical theory is correct or valid Extend an existing concept Apply an existing idea to a new area Characterize or classify a mathematical object or concept Research ideas come from Jeff Suzuki Assistant Professor of Mathematics and Director of Quantitative Support at Bard College [5] Writing is concrete, expressed in simple terms, concise, and objective Typically follows AMS and IEEE format and style guidelines [1] 
output: Algebra Calculus Engineering Geometry Statistics Trigonometry