Are you looking to challenge your students with measurement problems? This packet contains over 10 worksheets with higher level questions to complete either by individuals, small groups or can be used in centers. Your students will have a greater understanding of how to use a balance scale and work word problems on liquid mass work after completing these thought provoking worksheets. My name is Ryan Williams and I created these lessons to be congruent with the third grade common core standards. I am a National Board Certified Teacher and a 2012 Milken Award winner.