This is one of my favorite units to teach and I am so happy that you are giving it a try! This unit is meant to be used in either a math or science class to reinforce concepts of measurement, data collection, and accurate writing. It can also be used as a club or extracurricular project. The unit includes all lesson plans, a unit plan, powerpoint, guided notes and handouts, foldables, stations, formative assessment, all answer keys, two demonstrations and two hands on projects as well as oppo