Children in early elementary school are natural engineers – building and taking apart anything they can get their hands on. Introducing engineering into the classroom at this early age takes advantage of their interest to excite and engage them in math, science, and technology learning. Moreover, it plants the seed for an interest in engineering and can start to combat some of the gender issues associated with engineering. Several members of Tufts University’s Center For Engineering Educational Outreach (CEEO) have worked for the past few years at the first grade level to bring engineering into the classroom. Using LEGO materials, CEEO members have collaborated with teachers to create a collection of activities that introduce first graders to forces, frictions, the engineering design process, as well as reinforce math and reading concepts. Activities range from building walls and chairs to discuss forces -- to creating ramp climbing cars to discuss gear rations and torque -- to producing a LEGO based movie of Dr. Seuss’ The Lorax.. This paper will describe the process of creating the activities as well as support required to implement engineering activities at the first grade level.