📉 Original Cost, Percent of Change & Percent of Error | Unit 3 Part 2 Scaffold Notes | Georgia Standards Aligned Help students master some of the most challenging percent concepts with these Unit 3 Part 2 scaffolded notes focused on original cost, percent of change, and percent of error. This resource breaks down multi-step percent problems into clear, manageable steps while emphasizing reasoning and real-world meaning. Perfect for interactive notebooks, whole-group instruction, small group