For this ordering fractions worksheet, 6th graders use an online manipulative to aid them in ordering fractions. They complete 5 problems using the bounded fraction pointer online.

Fifth graders determine how to convert fractions, decimals, and percents. In this conversion lesson, 5th graders use an on-line applet to practice making these conversions. They review how to make the conversions in a whole class lesson...

High schoolers explore sorting networks.  For this computer science lesson, students problem solve as they investigate a parallel processing sorting network. 

Students convert standard units of measurement to metric units using tape measures, meter sticks, rulers, and online conversion calculators.