Favorite High School Math Lesson Plans and Activities


High School Math Common Core State Standards

Number and Quantity

  • HSN-RN The Real Number System
  • HSN-Q Quantities
  • HSN-CN The Complex Number System
  • HSN-VM Vector and Matrix Quantities


  • HSA-SSE Seeing Structure in Expressions
  • HSA-APR Arithmetic with Polynomials and Rational Expressions
  • HSA-CED Creating Equations
  • HSA-REI Reasoning with Equations and Inequalities


  • HSF-IF Interpreting Functions
  • HSF-BF Building Functions
  • HSF-LE Linear, Quadratic and Exponential Models
  • HSF-TF Trigonometric Functions


  • HSG-CO Congruence
  • HSG-SRT Similarity, Right Triangles, and Trigonometry
  • HSG-C Circles
  • HSG-GPE Expressing Geometric Properties with Equations
  • HSG-GMD Geometric Measurement and Dimension
  • HSG-MG Modeling with Geometry

Statistics and Probability

  • HSS-ID Interpreting Categorical and Quantitative Data
  • HSS-IC Making Inferences and Justifying Conclusions
  • HSS-CP Conditional Probability and the Rules of Probability
  • HSS-MD Using Probability to Make Decisions

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