If you are looking for a visual tool to spruce up your classroom, then this is for you. This 11-piece STEM poster set is a must-have for all STEM teachers. This set includes two appealing versions. One is industrial for older kiddos and the other is a bright chevron. I also added 4 notebook/journal covers. The set emphasizes the 4 C’s of STEM and the engineering design process: ask, imagine, plan, create, improve and communicate.