These engaging worksheets are designed to challenge students whilst improving their time measurement skills and unit conversions.   The fun-filled worksheets feature characters searching for hidden gems. To guide them along the maze, your students must pair time measurements with different units that share the same duration together. This set of worksheets focus on hours, days and weeks.   There are three versions of the worksheets. As they progress, the challenges intensify, introducing measurements with decimal places for added complexity. Plus, a bonus question awaits at the end of each worksheet, prompting students to calculate the total duration of the routes.   Whether the three versions are used for differentiation or progressive learning, these worksheets are sure to make time-telling an exciting journey. When you have decided which version of the worksheets to give to which students, you can simply print out the number of copies that you require. Handy answer sheets are also provided.