Curated OER
Word Population Problem
In this population worksheet, learners explore the population of the world. They determine the square miles that would be covered if the total population were standing in one spot. This one-page worksheet contains 1...
Science Made Simple
Science Made Simple: Area Measurement Conversions
This site allows you to type in an area of measurement you want to be converted. The site converts it for you!
Other
Science Made Simple: Area Conversions
This site, which is provided for by Science Made Simple, allows you to enter an amount into an area conversion calculator.