About the Role
Math teachers deliver high-quality instruction across Algebra I/II, Geometry, Trigonometry, Pre-Calculus, Calculus, Statistics, and discrete math. Core responsibilities include lesson planning aligned to state standards and Common Core, assessment design, classroom management, parent communication, and data-driven intervention. On Rex.zone, some roles blend education with AI tasks—authoring and validating problem sets, solution checking, training data quality reviews, annotation guidelines compliance, and large language model evaluation for math reasoning.



