Science: Science TODAY™ - Growing Bigger by the Decade

Using the populations of the 5 largest countries in 2002, students do calculations and reason about trends in the data.

Note: TODAY is a trademark of USA TODAY, a division of Gannett Co., Inc.

Students use formulas in lists to calculate the percent increase in the populations of the five countries from 2002 to 2050.

Note: TODAY is a trademark of USA TODAY, a division of Gannett Co., Inc.

Students also use lists to calculate the percent increase in the population density.

Note: TODAY is a trademark of USA TODAY, a division of Gannett Co., Inc.