SOL 6.9 is comparing measurement. The first page is a quick handout on the basic units of measurement in the US and their comparisons to Metric units. Page 2 is a quick homework activity that has the students going around their house to find items with metric and customary units on them. The rest of this unit contains a station directions and a lab sheet for each station. This can be used at the end of the measurement unit to review or at the beginning as an investigation activity. I left it in Microsoft word, so that you can change it as you see fit.