Square Root 1 Through 50, Math Educational Poster, Elementary Math, Middle School Math, High School MathThis bright education poster is great for homeschooling, classroom learning centers, early elementary teaching, middle and high school math, and a great go-to resource for teachers and students alike. Suitable for any parent(s) or teacher to pin up in their children's room or classrooms. Ideal as computer wallpaper or printed and mounted for a continual reminder.