Barker Creek’s STEM Poster Set is a perfect addition to your classroom or workplace! Each of the four posters in this set measures 19″ high x 13-3/8″ wide. This set includes four posters that visually support key STEM concepts — Science, Technology, Engineering, and Math. Why is it critical that our students be well versed in science, technology, engineering, and math? The simple answer is that these disciplines pervade every aspect of our daily lives. Coordinating products available: Search Barker Creek STEAM.