- 2.3 Evaluate the underlying causes or conditions of elements contributing to an issue- 2.4 Use systems thinking to arrive at a decision in the context of an issue- 2.5 Apply ethical principles when determining actions. Goal 3: Quantitative Reasoning: Learners demonstrate the ability to use mathematicaloperations and analytical concepts and operations to address problems and to inform decision—making o Competency- 3.1 Construct models that represent real—world problems or processes- 3.2 Develop visible representation of data- 3.3 Analyze data using mathematicalr'algebraic operations - 3.4 Use calculated results to inform the problem or process