Financial Literacy — Interest and Budgeting
Financial mathematics is mathematics that students will use every year of their adult lives. Simple interest (I = Prt) introduces a formula with four variables — changing any one changes the others. Budgeting requires adding, subtracting, and comparing quantities in context. These applications give number sense immediate, lasting relevance.
What students explore
Financial mathematics is mathematics that students will use every year of their adult lives. Simple interest (I = Prt) introduces a formula with four variables — changing any one changes the others. Budgeting requires adding, subtracting, and comparing quantities in context. These applications give number sense immediate, lasting relevance.
Key ideas
Calculate simple interest using I = Prt. Distinguish between simple and compound interest. Create and analyze a personal budget. Apply financial reasoning to real-world decision-making.
Putting it together
Apply these ideas through worked examples, guided practice, and real-world problems.