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JUNK DRAWER ENGINEERING

25 CONSTRUCTION CHALLENGES THAT DON'T COST A THING

From the Junk Drawer Science series

Hours of fun for STEM-inclined kids, parents, caregivers, and teachers

Step-by-step suggestions for possible solutions to 25 engineering challenges use readily available materials.

A high school physics teacher complements his Junk Drawer Physics (2014) and Junk Drawer Chemistry (2015) with this collection of engineering problems involving energy, structures, and waves. The materials he uses often come from the recycling bin or can be purchased inexpensively. He suggests appropriate modifications for different age levels. For most of his examples, simply constructing the gizmo—a windmill, a roller coaster, a bridge, a mechanical sound amplifier—is enough in early grades. Middle schoolers can add some math and further complications; high schoolers will use more-complex math to explain their results and more-challenging tools, such as hot glue guns. Step-by-step instructions are illustrated with his own black-and-white photographs. These pictures also demonstrate some useful techniques, such as the use of a protractor. Mercer stresses imaginative use and reuse of materials, experimentation, and finding alternate solutions, and he explains the science behind the solution he illustrates. The problems are not surprising: they can be found on many websites, in science magazines, and even in textbooks. But the compilation and suggested modifications for youngsters with different backgrounds and skill sets make this particularly welcome for science teachers as well as young learners who won’t mind the crowded design.

Hours of fun for STEM-inclined kids, parents, caregivers, and teachers . (Nonfiction. 8-16)

Pub Date: May 1, 2017

ISBN: 978-1-61373-716-3

Page Count: 224

Publisher: Chicago Review Press

Review Posted Online: March 5, 2017

Kirkus Reviews Issue: March 15, 2017

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1001 BEES

Friends of these pollinators will be best served elsewhere.

This book is buzzing with trivia.

Follow a swarm of bees as they leave a beekeeper’s apiary in search of a new home. As the scout bees traverse the fields, readers are provided with a potpourri of facts and statements about bees. The information is scattered—much like the scout bees—and as a result, both the nominal plot and informational content are tissue-thin. There are some interesting facts throughout the book, but many pieces of trivia are too, well trivial, to prove useful. For example, as the bees travel, readers learn that “onion flowers are round and fluffy” and “fennel is a plant that is used in cooking.” Other facts are oversimplified and as a result are not accurate. For example, monofloral honey is defined as “made by bees who visit just one kind of flower” with no acknowledgment of the fact that bees may range widely, and swarm activity is described as a springtime event, when it can also occur in summer and early fall. The information in the book, such as species identification and measurement units, is directed toward British readers. The flat, thin-lined artwork does little to enhance the story, but an “I spy” game challenging readers to find a specific bee throughout is amusing.

Friends of these pollinators will be best served elsewhere. (Informational picture book. 8-10)

Pub Date: May 18, 2021

ISBN: 978-0-500-65265-7

Page Count: 32

Publisher: Thames & Hudson

Review Posted Online: April 13, 2021

Kirkus Reviews Issue: May 1, 2021

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FLASH FACTS

Contentwise, an arbitrary assortment…but sure to draw fans of comics, of science, or of both.

Flash, Batman, and other characters from the DC Comics universe tackle supervillains and STEM-related topics and sometimes, both.

Credited to 20 writers and illustrators in various combinations, the 10 episodes invite readers to tag along as Mera and Aquaman visit oceanic zones from epipelagic to hadalpelagic; Supergirl helps a young scholar pick a science-project topic by taking her on a tour of the solar system; and Swamp Thing lends Poison Ivy a hand to describe how DNA works (later joining Swamp Kid to scuttle a climate-altering scheme by Arcane). In other episodes, various costumed creations explain the ins and outs of diverse large- and small-scale phenomena, including electricity, atomic structure, forensic techniques, 3-D printing, and the lactate threshold. Presumably on the supposition that the characters will be more familiar to readers than the science, the minilectures tend to start from simple basics, but the figures are mostly both redrawn to look more childlike than in the comics and identified only in passing. Drawing styles and page designs differ from chapter to chapter but not enough to interrupt overall visual unity and flow—and the cast is sufficiently diverse to include roles for superheroes (and villains) of color like Cyborg, Kid Flash, and the Latina Green Lantern, Jessica Cruz. Appended lists of websites and science-based YouTube channels, plus instructions for homespun activities related to each episode, point inspired STEM-winders toward further discoveries.

Contentwise, an arbitrary assortment…but sure to draw fans of comics, of science, or of both. (Graphic nonfiction. 9-12)

Pub Date: Feb. 2, 2021

ISBN: 978-1-77950-382-4

Page Count: 160

Publisher: DC

Review Posted Online: Jan. 12, 2021

Kirkus Reviews Issue: Feb. 1, 2021

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