metric

Body metrics: Helping students learn the metric system

February 21, 2009

Students really struggle with the metric system.  I know I still do.  I have a rough iea of how long an inch is, and how long a foot is, but I don’t have a great sense of how long a centimeter or meter is.  In this episode of Science Teaching Tips, TI staff educator Lori […]

Read the full article →