Metric Measurements: Mass

Try out the following activities to practice your metric system and Mass.

Mass Measurements (Try out the different Scales)
http://www.teachingmeasures.co.uk/menu.html

Mass Units
http://www.aaamath.com/B/mea.htm#topic58

Post Office Practice
http://www.bbc.co.uk/schools/ks2bitesize/maths/shape_space/measures/play.shtml