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[ 책 소개 ]
MathStart 시리즈는 어린 아이들이 일상생활 속에서의 사례를 이용해 수학의 기본 개념을 쉽게 이해할 수 있도록 구성되어 있습니다. 재미있는 Story와 그림을 통해 영어와 수학의 두마리 토끼를 함께 잡을 수 있습니다.
이 책은 장거리 수영경주에 나선 상어들을 통해 두자리수 뺄셈의 기본 개념을 배울 수 있습니다.
[ 서지 정보 ]
Edition: Paperback: 36 pages
ISBN-10: 006446735X
ISBN-13: 9780064467353
책 크기: 25cm x 20cm
[ 영문 서평 ]
Book Description
A team of sharks is determined to make it to swim camp and become the best swimmers in Ocean City. But they won't make it if they can't swim 75 laps by the end of the week. How many laps are left to go? This entertaining story with lively art teaches readers various ways to apply the concept of two-digit subtraction..
Children's Literature
Shark Swimathon is a picture book that features a group of young sharks engaged in a contest in order to attend a large swim meet. The team has to swim 75 laps in four days. Each day the coach counts the number of laps each shark swims, adds them together and subtracts the total from the previous day's total. The story revolves around how many laps are left after each day of practice. The sharks learn they have to work together in order to swim all their laps, and they learn how to do double-digit subtraction. The book includes examples of other ways to do subtraction and games that adults and children can play together. The premise of the book and the artwork are very good, including illustrations of the coach subtracting each day's laps from the total. While it is unusual to see a picture book featuring sharks, the story and examples are solid. 2001, HarperCollins, $15.95. Ages 6 to 8. Reviewer: Danielle Williams
School Library Journal
The Ocean City Sharks swim team needs money to attend swim camp. Fortunately, a local bank has promised to send them if the sharks can swim a total of 75 laps by the end of the week. Each day, Coach Blue subtracts the number of laps completed from the total, providing examples of two-digit subtraction. Bright cartoons show a group of enthusiastic sharks carrying book bags and wearing colorful bathing suits. The coach writes the math problems out on a big sign and discusses each new subtraction, allowing readers to follow along and cheer the team on. Regrouping is included, but the concept of changing tens into ones is not fully explained. Still, this entertaining story would work well as a supplement to lessons on two-digit subtraction.-Melinda Piehler, North Tonawanda Public Library, NY Copyright 2001 Cahners Business Information. |
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제품상제정보 배송/반품/교환 안내 |
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Super Buy 도서는 미국 출판사의 재고도서(Remainder Book), 초과출간도서(Excess Inventory), 할인도서(Bargain Books)
등을 직수입해서 정가의 55%~80%를 할인한 가격에 판매하는 제품입니다.
Super Buy 책의 품질은 거의 새 책과 같은
수준이지만, 간혹 커버의 스크래치나 접힘과 같은 하자나, 책 하단의 재고도서 마크가 있을 수 있습니다.
저렴하게 판매하는 Super Buy 제품의 특성상 반품이 되지 않습니다만, 파본인 경우에는 착불로 반품하시면 책값을
환불해드리거나 적립금으로 올려드립니다. (반품 전에 연락 요망)
하프프라이스북에서는 중고도서(second hand book)를 취급하지 않습니다.
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 - 등록된 128,146건의 서평이 있습니다.
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잼있는 수학책이네요
덧셈,뺄셈, 나눗셈 등 혼합계산이 필요한 경우
두고두고 읽을 책^^
