STEM posters for the elementary classroom. This is a set of 18 bright and colorful STEM/STEAM posters to review the engineering design process. The posters are 8.5 x 11 and come in landscape and portrait orientation. One set gives a simpler explanation of the 6 different processes. Poster list (landscape orientation)• Engineering design process (ask, imagine, plan, create, improve, share)• 1 poster for each step (simple definition)• STEM poster (science, technology, engineering, math)• STEAM po