Review and Extension: Addition and Subtraction Within 100
Apply addition and subtraction skills to real-world problem solving
Calculate and track project costs and resources
Develop responsible planning and stewardship skills
“For which of you, desiring to build a tower, does not first sit down and count the cost, to see if he has enough to complete it?”
— Luke 14:28 (WEB)Demonstrates the importance of careful planning and mathematical thinking in real-world scenarios
Introduce today's lesson by discussing how families and churches plan events or projects
Explain budgeting and resource planning using a simple church event scenario
Students will plan a hypothetical church children's event, tracking costs and resources
Simpler: Provide pre-printed cost sheets with smaller numbers
Challenge: Add percentage discounts or multiple budget categories
Review calculations and discuss the importance of careful planning
Coming up: Tomorrow we'll explore adding and subtracting 10 mentally
Second graders are developing abstract thinking about money and resources
Keeping track of multiple steps in calculations
Ability to break down complex problems into smaller steps