Size By Steve Jenkins

Understanding Steve Jenkins' Size Comparison Approach in Children's Non-Fiction

Steve Jenkins is an American illustrator and author who creates science books for young readers using tissue paper collage techniques. His work focuses on animals and natural phenomena, presenting factual information through detailed visual comparisons. The book known as Size By Steve Jenkins is one of several titles in his catalog that helps readers grasp relative proportions of animals and natural objects. I first encountered his work when a school librarian recommended his books for a fifth-grade reading unit on comparing and contrasting text structures. The student copy of Size By Steve Jenkins had been through approximately forty circulation cycles and still held up reasonably well, though the glue on several pages was beginning to separate from the spine. This is a common problem with the hardcover editions. I started keeping a small bone folder in my bag to help students gently reopen stuck pages without tearing the collage surfaces.

Size By Steve Jenkins

The book uses side-by-side and increasingly scaled illustrations to show how different creatures and objects relate in physical size. Jenkins takes a creature like a pygmy shrew and places it next to familiar objects for scale reference, then shows larger versions stepping up toward the massive. The collage medium gives the illustrations a textured quality that flat vector art cannot replicate. Each spread contains factual information alongside the visual comparison, usually including weight, length, and occasionally habitat or behavioral notes. One thing most educators miss about this book is how the visual progression functions as a data representation system. The graduated scaling across spreads is essentially a bar chart disguised as illustration. When I had students map out the size relationships from memory after reading, I noticed they retained the information significantly better than from textbooks with comparable data presented in table format. The spatial reasoning required to understand the collage composition engages a different cognitive pathway than reading pure text. This is worth noting when selecting materials for visual-spatial learners or students with dyslexia. The tissue paper collage method Jenkins uses involves gluing layers ofdyed tissue paper onto illustration board, then cutting shapes with scissors or knives. He does not use digital tools for the final artwork, which means each illustration is a unique physical object photographed and reproduced for print. The texture visible in the book is real texture from the actual artwork. This matters because it gives the book an authenticity that children can sense even if they cannot articulate why. Students frequently ask whether the images are photographs, and confirming that they are handmade collages tends to increase engagement with the subject matter.

There are practical considerations when using this book in a classroom setting. The images are dense with information, which means a single spread may require multiple readings. In my experience, allocating twenty minutes per spread rather than rushing through the book yields better retention. A full read-through in one sitting typically produces superficial comprehension. I have found that doing one spread per day over a two-week period allows students to absorb the facts and discuss the comparison methodology thoroughly. Another challenge is that the book includes animals and objects that some students may find disturbing, particularly the segments on predators and decomposition. The realistic rendering of a dead whale carcass or a parasitic wasp does not soften the imagery for reluctant readers. Teachers should preview the specific editions available, as printing quality varies between publishers and some color reproductions emphasize certain details more than others. I once had a student refuse to continue reading after a particular spread and later reported the images were distressing. The content is age-appropriate for most upper elementary readers but individual sensitivity varies considerably. If you are looking to acquire a copy, standard retail channels carry the hardcover edition. The ISBN for the primary edition is 978-0547397614. Used copies frequently appear on secondhand marketplaces at reduced prices, though condition varies. Library copies tend to circulate heavily, so ordering early through interlibrary loan is advisable if you need a backup. The book is also available in digital formats on some platforms, but the reproduction quality of the collage work suffers noticeably on screen, which defeats much of the visual purpose.

A limitation worth stating plainly is that the book does not cover every animal or size range comprehensively. The selection is curated for visual impact rather than systematic completeness. Some taxonomic groups receive more coverage than others, and certain size comparisons are simplified for readability. Jenkins himself has acknowledged in interviews that the book is an entry point rather than a reference work. If your students need exhaustive data on a particular organism, this book alone will not suffice. Pair it with supplementary field guides or online databases for deeper investigation. The reading level sits comfortably in the grades 3-5 range for independent readers, though younger children can benefit from read-aloud sessions with teacher guidance. The vocabulary includes scientific terms like carnivore, habitat, and predator, which align with standard elementary science curriculum expectations. Common Core connections are straightforward, particularly around informational text structures and the use of diagrams to support understanding.