2nd Grade Math (Florida) 2nd Grade Math Want Full Access? Join The Many Satisfied MathTA Users! SIGN UP TODAY OR LOGIN Number Sense and Operations Number Sense and Operations START Fractions Fractions START Algebraic Reasoning Algebraic Reasoning START Measurement Measurement START Geometric Reasoning Geometric Reasoning START Data Analysis and Probability Data Analysis and Probability START Course Content 2nd Grade: Number Sense and Operations (2.NSO) 2nd Grade: Fractions (2.F) 2nd Grade: Algebraic Reasoning (2.AR) 2nd Grade: Measurement (2.M) 2nd Grade: Geometric Reasoning (2.GR) 2nd Grade: Data Analysis and Probability (2.DP)