The Measurement Lab is designed to clean up misconceptions in the area of weight. The lessons in Measurement Lab are created for students 1st-5th grade. Students have a difficult time remembering how to accurately measure when they don’t understand the basic concepts of measurement. Often times teachers will skip the most important conceptual lessons because they are focused on teaching the CCSS. Without checking to see if the students understand the most basic concepts, the students who struggle understanding these concepts will likely have a difficult time retaining what little they have learned and may not understand enough to do what is asked of them.