Math for all seasons Mind-stretching math riddles

Greg Tang

Book - 2002

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j513.211/Tang
0 / 1 copies available
Location Call Number   Status
Children's Room j513.211/Tang Due Jan 20, 2025
Subjects
Published
New York : Scholastic Press 2002.
Language
English
Main Author
Greg Tang (-)
Other Authors
Harry Briggs (illustrator)
Edition
First edition
Physical Description
unpaged : illustrations
ISBN
9780439210423
Contents unavailable.
Review by Booklist Review

Ages 6-8. From flashing fireworks and blowing leaves to multiple scoops of ice cream, a bright, clear, computer-generated illustration sets the scene in each double-page spread, and a playful rhyme asks a counting question about the picture ("Can you count up all the scoops?" "Just how many leaves are there?"). With each riddle, there's also a clue to the math ("Try counting in groups of two"), and the answers at the back not only give the correct number but also show how to get the answer faster than by counting one by one. As they look at the pictures with an adult, children will enjoy learning the quick tricks of arithmetic, especially multiplication ("if it's symmetrical, count one and double it") and discovering the sets and patterns, vertical, horizontal, and diagonal, in the world around them. This is math, not by rote but in the things children do. --Hazel Rochman

From Booklist, Copyright (c) American Library Association. Used with permission.
Review by Publisher's Weekly Review

Move over, worksheets and pencils! The team behind The Grapes of Math once again proves that posing number problems through verse and vivid pictures is a powerful path to math learning. With titles like "Raining Cats and Frogs" and "Amazing Grain," the poems span the seasons, encouraging readers to look for patterns and symmetry in the playful illustrations. Each poem poses a "how many" question about the accompanying picture of seasonal items, from acorns and hatching chicks to dandelions and icicles. Several creatively convey facts about their timely topics, as in "Not-So-Dandy Lions": "These lions are a stubborn breedD / There's never just a single weed./ The trouble starts when they get loose,/ They catch a breeze and reproduce!" the simple verse then hints at effective strategies to make counting faster and easier. With 10 dandelions pictured on the opposing page, Tang poses the question "How many plants are still in bloom?" then suggests: "Count by fives the plants you see,/ Then subtract the seedy three!" Briggs sprinkles his computer-generated artwork with fun-loving graphics throughout. Summer-themed poems show a pigeon wearing swim goggles diving into a bird bath and a lemonade-drinking butterfly. Any time of year is a good time to delve into these pictorial puzzles. Ages 7-10. (Mar.) (c) Copyright PWxyz, LLC. All rights reserved

(c) Copyright PWxyz, LLC. All rights reserved
Review by School Library Journal Review

Gr 1-3-Another calculated success from the creators of Grapes of Math (Scholastic, 2001). Each spread features a crisp, bright illustration with a rhymed couplet that poses a counting task and gives a suggested strategy. The 16 riddles take readers through the seasons beginning with tulips and hatching chicks in springtime and ending with snowflakes and gift boxes in winter. This ambitious work encourages creative problem solving in several ways. Youngsters learn to pair or group items to make adding easier, subtract to add (such as two 5s are 10 minus 2 equals 8), and to look for patterns and symmetries that provide further shortcuts to addition. Since most children are inclined to count items one by one, Tang's book will present them with a new tactic: recognizing visual groupings (twos, threes, and fives) to make adding faster and more accurate, and provide them with some training in it. Another plus is that the strategies learned early in the book are used more than once, thereby reinforcing the skills. Solutions are illustrated and explained at the back of the book. Though only one is offered for each scenario, it is possible that readers might find alternate, yet equally valid groupings. Math's appealing computer artwork, poetry, holiday and seasonal themes, and challenges add up to a winning combination.-Barbara Auerbach, New York City Public Schools (c) Copyright 2010. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.

(c) Copyright Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.
Review by Horn Book Review

Starting with tulips and moving on through seasonal themes such as fireworks, autumn leaves, and snow flakes, these rhyming couplets, though unfortunately rather forced, encourage readers to add objects by grouping them into twos, threes, fives, or tens. Crisp digital art supports the math strategies, and pages in the back give the answers and explain the best groupings. From HORN BOOK Fall 2002, (c) Copyright 2010. The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.

(c) Copyright The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.
Review by Kirkus Book Review

Although these math riddles can be fun, there is a major discrepancy between the character of the book and the age group it is intended for. Tang's versified math problems encourage readers to tackle addition and subtraction questions in their head as well as on the page. With conceptual thinking involved, it is reasonable to peg this for six- to ten-year-olds, despite the ultimate simplicity of the adding and subtracting. Readers have to learn to group objects in counterintuitive ways-up and down, say, rather than left to right, or fill in blanks and then subtract-and the solutions at the end of the book explain any problems that have been too elusive or confounding. But it is difficult to see beyond these single-case scenarios; the groupings of objects used by Tang are too neat to be applied to the real world, with all its asymmetries. More damaging are the childish illustrations-cutesy, singing gingerbread men, hyper-cuddly bunnies-and the uninspired verse: "Canals and dikes and windmills, too, / Grassy fields and skies of blue. / In Holland spring's the time of year / For pretty flowers far and near." Difficult to imagine ten-year-olds enamored of that. (Picture book. 6-10)

Copyright (c) Kirkus Reviews, used with permission.