This is a fun, easy way to use non-standard measurement tools to find length. This resource includes 15 sets of pictures tiles to use as non-standard measuring tools and 14 work mats to practice measuring with. Each work mat shows which tiles to use when measuring. The students will fill in the blanks for the amount of tiles it took to measure the picture. The final question asks the students to compare their measurements. They can circle the picture tile that they used more of to measure with. Hopefully they will begin to see that the smaller picture tiles require more than the larger picture tiles. The picture tiles can also be used to measure objects around the classroom.