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GEOMETRY IS AS EASY AS PIE

From the Piece of Cake series

A cute angle any way you slice it.

Why use pie charts to demonstrate basic principles of geometry when actual pies will do?

In her equally scrumptious follow-up to Geology Is a Piece of Cake (2017), Coppens once again keeps the focus on the food—linking introductions to seven fundamental concepts of geometry, including “Symmetry,” “Tessellations,” and “Angles,” by quickly turning each topic pie-ward: “How does rotational symmetry relate to pie?” “How do polygons relate to pie?” “How does Pi (π) relate to pie?” The illustrations offer a similarly enlightening (not to mention mouthwatering) mix of simple diagrams and color photos (most by the author herself) of beautifully decorated pies, sliced or whole as required for demonstrative purposes. Clear, simple line diagrams complement these photos and ably help to integrate the content. A discussion of right, complementary, acute, and obtuse angles (and more) yields explorations of both equitable slicing and relative appetite size. Recipes? Of course…eight in all, ranging from appetizer-sized samosas and a savory quiche to a butterscotch pie and a lattice-topped apple masterpiece (demonstrating parallel and perpendicular lines, natch). All come with detailed instructions, though for all but the final array of miniature berry pies, pre-made dough or crusts are recommended. The author closes with 20 challenging review questions (about geometry, but cast in pie-centric language) and a final photo gallery labeled “Just Desserts” to drool over.

A cute angle any way you slice it. (Glossary) (Nonfiction. 9-12)

Pub Date: March 15, 2020

ISBN: 978-1-943431-52-6

Page Count: 40

Publisher: Tumblehome Learning

Review Posted Online: Jan. 25, 2020

Kirkus Reviews Issue: Feb. 15, 2020

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SURVIVE-O-PEDIA

Mild amusement for armchair travelers, offering (as the intro puts it) “all of the adventure with none of the stitches.”...

From “Airplane Crashes” to “Whitewater” and “Woods,” an alphabetical tally of hazardous situations with (usually) a few coping strategies.

The sixth “Junior Edition” in the Worst Case Scenario franchise gathers abbreviated or rewritten versions of 63 natural hazards covered in the adult volumes but probably new to the intended audience. Each gets a spread of photos and lighthearted cartoons of young folk in extremis, which accompany briefly described scenarios, background explanations, general safety tips and common-sense behaviors. Not much of all this is intended to be seriously helpful—for one thing, the format doesn’t lend itself to quick reference, and for another, the likelihood of any readers running with the bulls in Pamplona, surviving an asteroid collision or encountering a gorilla in the wild is low. Furthermore, victims of sudden amnesia are advised not to seek medical help but just wait, as it’ll go away in 24 hours, a method of cracking open coconuts with a pointed stick is actively dangerous and the only suggested strategy for dealing with killer whales is to “keep your distance.”

Mild amusement for armchair travelers, offering (as the intro puts it) “all of the adventure with none of the stitches.” (Browsing item. 10-12)

Pub Date: Sept. 1, 2011

ISBN: 978-0-8118-7690-2

Page Count: 144

Publisher: Chronicle Books

Review Posted Online: July 5, 2011

Kirkus Reviews Issue: July 15, 2011

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THE BAREFOOT BOOKS WORLD ATLAS

The balance between information and attractive bookmaking is always important, but atlases like the National Geographic...

Retro-looking maps with pictures of animals, transport, famous landmarks and traditional dancers fill the pages of this mediocre atlas.

The text emphasizes environmental changes and sustainability, with proportionately less information on people. Organizationally, it starts with the oceans, including the two polar areas, and then explores the landmasses. Short, factoid-heavy paragraphs on physical features, climate and weather, natural resources, environment, wildlife and transport accompany each deeply colored map, and in the appropriate regional sections, a paragraph on people and places is added. Although the disproportionately sized pictures of landmarks, natural resources, generic people and miscellany on the maps are identified ("Omani man"; "bus"), too often they are not further explicated. Occasional fold-out pages and small, inserted “Did You Know?” booklets give the illusion of interactivity. Providing comparisons on carbon footprints (“a person in the UAE [United Arab Emirates] on average emits 15 times more than a person in China”) is vital information that seems at odds with the childish maps. A separate wall map (in the same style) is included. The woeful index includes only entries for country names, followed by their capitals.

The balance between information and attractive bookmaking is always important, but atlases like the National Geographic World Atlas for Young Explorers (2007) still remain the gold standard. This struggles to meet the bronze one. (glossary, index, sources; companion app not seen) (Reference. 9-11)

Pub Date: Oct. 1, 2011

ISBN: 978-1-84686-333-2

Page Count: 56

Publisher: Barefoot Books

Review Posted Online: Aug. 23, 2011

Kirkus Reviews Issue: Sept. 15, 2011

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