Frogs

February 1, 2015
Frogs and toads, amphibians who lead a double life on water and on land, are the subject of this veteran science writer's latest nature exploration. In the pattern of many of his recent titles, Simon's introduction to these interesting creatures consists of thoughtfully arranged exposition that moves smoothly from topic to topic without any interruptions to the narrative flow. He covers their development, habitat, physical characteristics, senses and behavior (especially seasonal changes and reproduction), concluding with mention of the chytrid fungus and frog population decline. He presents a few specific and unusual species. Unfamiliar words and concepts such as ectothermic, metamorphosis, estivation and hibernation are emphasized in boldface, explained in the text and defined in the backmatter. From a splendid opening display of all stages in a wood frog's life, from egghood to adulthood, striking photographs from various sources illustrate Simon's points. Beautifully reproduced and interestingly arranged, these images don't have captions but will be clear to readers who understand the text. In the process of describing his approach in an introductory author's note, Simon offers readers good suggestions for their own science writings: drawing helpful comparisons, using strong verbs and descriptive detail, asking questions, engaging both the senses and the imagination, and making science fun. A grand addition to any elementary-age collection of nature titles. (index, websites) (Nonfiction. 6-10)

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February 1, 2015

Gr 3-5-Among the plethora of books about frogs currently in print, Simon's stands out as one of the best. Covering the life cycle, five senses, and unique adaptations (who knew that frogs use their large eyes to help them swallow food?), readers are offered detailed information and just enough text for a young frog enthusiast or report writer. Unfamiliar words are in bold, and definitions worked seamlessly into the text are further defined in the glossary. Large, attractive, uncaptioned photos are well placed, effectively conveying the material (the frog demonstrating periscope eyes is particularly well placed). Simon devotes a paragraph to five types of unusual frogs and toads from around the globe, and there's also information about the current state of frog habitats and scientific research. VERDICT A smart choice for reports and recreational reading for all libraries.-Jennifer Wolf, Beaverton City Library, OR

Copyright 2015 School Library Journal, LLC Used with permission.

February 15, 2015
Grades 1-3 With their peculiar life cycle and strange appearance, amphibians are ripe for inquiry. This exhaustive introductory resource on frogs' habitats, behaviors, mating habits, and stages of growth uses bright, bold, large-scale photos that sometimes dwarf the accompanying text. Many pages are devoted to the complex life cycle of frogs, from egg to tadpole to froglet. Young readers will be intrigued by the truly odd adaptations that frogs enjoy, including using their eyes to breathe and swallow and their long sticky tongues. Differences between toads and frogs are explained, and a survey of common types of frogs from around the world is included. Environmental threats to frogs, such as pollutants, climate change, and habitat destruction, are discussed in the summary, and readers are reminded of the important functions that frogs serve in the balance of nature. An accompanying online teachers' guide aligns the book to Common Core standards, while a glossary of germane science terms makes this a quality resource for both formal instruction and pleasure reading.(Reprinted with permission of Booklist, copyright 2015, American Library Association.)

July 1, 2015
Simon brings his conversational, child-friendly perspective on science to an elementary-curriculum favorite. The narrative moves effortlessly through the stages of the frog life cycle, explaining each in careful detail and making good use of the accompanying close-up photographs. Woven throughout the discussion are wondrous particulars about frog anatomy -- such as the air-filled sac of the spring peeper as it calls for a mate, and the incredible flexibility of frog eyes and tongues. The many frog species common in North America discussed here can be used for identification purposes, while those from other parts of the world highlight the extremes of markings and behaviors. Scientific terms are called out in bold text; these are both explained in the main text and defined in an appended glossary. Index. danielle j. ford

(Copyright 2015 by The Horn Book, Incorporated, Boston. All rights reserved.)