CK-12 Foundation
Compound Interest per Period: Credit Card Payment
Credit cards can be convenient, but are they worth it? Future consumers learn about compound interest and credit card payments. They use an interactive to create a table that shows the remaining balance after each month.
Curated OER
Elbow Room - Exploring Population Density
In this population worksheet, students click on the links and research the internet about population, land, and government. Students answer 16 short answer questions including making spreadsheets.