In this math instructional activity, students convert standard measurements. Students give the equivalent of the standard measurements. Hints are given if needed.

In this how many worksheet, students answer how many are in a pair, dozen, weekend, tandem, and other numbers. Students complete this for 10 problems.

In this Cyberchase video segment, the CyberSquad helps the Fairy Tale people save their king by teaching them how to count quickly by grouping.