In this worksheet, students must use their logic, math, history, and research skills to solve four clues about U.S. history.

Learn how to calculate time across time zones in this math and geography worksheet!

Learn what time zones are, and how to use them to calculate time across regions, in this math-meets-geography worksheet.

Convert prices of supplies from the California Gold Rush to today's monetary values. What you find in this fun history and math exercise may shock you!

Practice calculating elapsed time with this time zones worksheet!

Can your fourth grader assist Zoey Chase in tracking down this conspicuous culprit? Working through these multi-digit multiplication problems is the first step!

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

Practice telling time across time zones with this hands-on geography and map worksheet!