The Unit Conversion DVD Series teaches the techniques of the most common unit conversions through fully worked example problems. The strategy associated with unit conversions is emphasized so that students will be comfortable applying any conversion factor necessary to solve the problem. This episode teaches all of the prefixes in the metric system such as "milli-", "micro-", "kilo-", etc, and proceeds to use these in numerous example problems. At the end of the section students will be very comfortable with the metric system and the SI system of units. Grades 7-12. 55 minutes on DVD.