This 5x5 Graph Paper Composition Book has five squares per inch. Often used for math or science projects and lessons by teens and adults. Younger children may be better using the larger-sized 4x4 graph paper. Often called engineering paper, this size grid paper is great for mapping board and video games, design projects, designing gardens, floorplans, knitting, crochet and so much more. Ideal for math and science lessons, homework and practice for teens and adults. 5x5 Softcover Matte finish Ideal for all projects Also known as coordinate paper, grid paper, engineering paper, squared paper or math/maths paper.