Public learning track
Consumer Mathematics: Interest, Credit, and Financial Modeling
8th Grade · Math · Open Global Math
10 lessons
Goal
Model financial decisions including simple and compound interest, loan repayments, total cost of credit, payment options, and long-term savings strategies.
Featured Diagrams
Calculating Simple Interest and Future Value
10 lessons
0 of 10 done
- 1Calculating Simple Interest and Future ValueUp nextStart
- 2Compound Interest: Annual Compounding FormulaPremiumNot started yet
- 3Compound Interest: Periodic Compounding IntervalsNot started yet
- 4Simple vs. Compound Interest: The Time Value of MoneyNot started yet
- 5Calculating the Cost of Credit, Payment Plans, and InstallmentsNot started yet
- 6Credit Card APR, Minimum Payments, and Finance ChargesNot started yet
- 7Evaluating Loan Repayments and Cost of BorrowingNot started yet
- 8Comparing Consumer Payment Methods and Buy-Now-Pay-LaterNot started yet
- 9Devising Personal Savings Plans and Sinking FundsNot started yet
- 10Inflation, Purchasing Power, and Real Investment ReturnsNot started yet
Curriculum Framework
8th Grade · Math · Open Global Math
1
10 lessons
Plane Measurement: Perimeter, Arc Length, Composite Area, and Sectors
Calculate perimeters, arc lengths, and areas of regular, composite, circular, and irregular plane figures using appropriate metric units and levels of precision.
2
12 lessons
Surface Area, Volume, and Capacity of Three-Dimensional Solids
Calculate lateral surface area, total surface area, volume, and fluid capacity for prisms, cylinders, cones, and spheres, and explore geometric relationships between 3D solids.
3
10 lessons
Rates, Compound Measures, Duration, and Global Time Zones
Solve real-world rate problems involving speed, density, pressure, unit pricing, time conversions across 12/24-hour clocks, and international time zone schedules.
4
10 lessons
Consumer Mathematics: Interest, Credit, and Financial Modeling
Model financial decisions including simple and compound interest, loan repayments, total cost of credit, payment options, and long-term savings strategies.