Are you looking for construction-themed math activities for measuring length? These fun nonstandard measurement task cards will engage your students. There are 3 versions: the first students count the nuts, next, a ruler is included to support the students, and finally, the constuction and building tools on their own. Your students will love counting units when measuring the length of an object. Scatter the tools around the room and students look for them, measure them, and write on the answer s