1. Using a 4-Step Process - Drawing Diagrams to Solve Problems - Using Estimation to Solve Problems - Using Equations to Solve Problems - Writing Mini-Problems to Help Solve Multi-Step Problems - Using Geometric Formulas to Solve Problems - Solving Problems by Drawing Graphs - Using Venn Diagrams to Solve Problems - Solving Non-Routine Problems 1 & 2 - Formulating Problems From Given Data - Formulating Problems When Data Is Needed.