Teacher presentation materials. Unit: Alg1+.6 Extra Support Materials for Algebra 1, Unit 6 Introduction to Quadratic Functions (Algebra 1 Supports). Alg1+.6 Extra Support Materials for Algebra 1, Unit 6 Introduction to Quadratic Functions Lessons Resources Assessments Lessons A Different Kind of Change (Alg1+) 1 Accessing Areas and Pondering Perimeters 2 Describing Patterns Quadratic Functions (Alg1+) 3 Lots of Rectangles 4 Evaluating Quadratic and Exponential Functions 5 Distance To and Distance From 6 Graphs of Situations that Change 7 Accurate Representations Working with Quadratic Expressions (Alg1+) 8 Areas and Equivalent Expressions 9 Working with Signed Numbers 10 Relating Linear Equations and their Graphs Features of Graphs of Quad