《Smart Math:跟美國(guó)學(xué)生同步做數(shù)學(xué)》系列圖書(shū)由加拿大教師根據(jù)美國(guó)現(xiàn)行中小學(xué)數(shù)學(xué)教學(xué)標(biāo)準(zhǔn)，專為國(guó)內(nèi)中小學(xué)生編寫(xiě)。全套書(shū)共8冊(cè)，對(duì)應(yīng)西方高中以前的各個(gè)年級(jí)（Grade 1-8），全書(shū)以大16開(kāi)全彩色英文形式出版，本書(shū)為第四冊(cè)。書(shū)中涵蓋運(yùn)算與代數(shù)思維、分?jǐn)?shù)、測(cè)量、幾何圖形認(rèn)知等數(shù)學(xué)知識(shí)點(diǎn)，配以大量彩色插圖，讓孩子們得到語(yǔ)言技能與學(xué)科知識(shí)的雙重鍛煉，并學(xué)會(huì)運(yùn)用數(shù)學(xué)知識(shí)和技能解決現(xiàn)實(shí)生活中的問(wèn)題，讓學(xué)習(xí)數(shù)學(xué)變得更加真實(shí)而有趣，同時(shí)全英文學(xué)習(xí)也為將來(lái)出國(guó)留學(xué)打下更好基礎(chǔ)。

      經(jīng)過(guò)兩年多時(shí)間，這套Common Core Standards Series 系列叢書(shū)終于全部完成！該叢書(shū)包括三個(gè)系列：《Smart Reading: 跟美國(guó)學(xué)生同步練閱讀》（1-8年級(jí)）、《Smart Science：跟美國(guó)學(xué)生同步學(xué)科學(xué)》和（1- 8年級(jí)）《Smart Math：跟美國(guó)學(xué)生同步做數(shù)學(xué)》（1-8年級(jí)），分別針對(duì)西方學(xué)校1- 8年級(jí)的英語(yǔ)語(yǔ)言藝術(shù)（ELA）、科學(xué)（Science）、數(shù)學(xué)（Math）三門必修課程。全書(shū)由加拿大教師對(duì)照美國(guó)教學(xué)大綱（CCSS）進(jìn)行編寫(xiě)，為中國(guó)學(xué)生提供一系列與西方教學(xué)標(biāo)準(zhǔn)和難度同步的全英文訓(xùn)練教程。這套由外教精心編寫(xiě)的教程，至少可以幫助讀者：

　　　　1.了解并借鑒西方老師和學(xué)生的教學(xué)思維與方法；

　　　　2.按學(xué)科分類擴(kuò)充英語(yǔ)詞匯、增加相應(yīng)學(xué)科知識(shí)；

　　　　3.既掌握了學(xué)科知識(shí)又高效地提升英語(yǔ)語(yǔ)言能力；

　　　　4.為準(zhǔn)備留學(xué)考試及將來(lái)出國(guó)留學(xué)打下更好基礎(chǔ)。

　　　　近些年，中國(guó)出國(guó)留學(xué)的中小學(xué)生越來(lái)越多，但國(guó)內(nèi)除了托福、雅思、SAT 等國(guó)際考試的資料外，關(guān)于西方中小學(xué)教學(xué)實(shí)訓(xùn)的英文圖書(shū)幾乎沒(méi)有。Holybird Publishing結(jié)合部分學(xué)生的切實(shí)需求，充分研究和了解西方學(xué)習(xí)教材與教學(xué)體系，聘請(qǐng)北美老師精心編寫(xiě)，完成了這個(gè)美國(guó)教學(xué)大綱系列訓(xùn)練教程。讀者還可以結(jié)合已經(jīng)出版的數(shù)十種"西方原版教材與經(jīng)典讀物"，進(jìn)行更加系統(tǒng)的訓(xùn)練，既學(xué)習(xí)英語(yǔ)這門語(yǔ)言，同時(shí)了解西方文化與社會(huì)背景。這對(duì)將來(lái)的出國(guó)留學(xué)生活將更有幫助。

　　　　About the Common Core

　　　　The Common Core is a set of high-quality academic standards in mathematics and English language arts (ELA).

　　　　In 2009 the state school chiefs and governors that comprise CCSSO and the NGA Center coordinated a stateled effort to develop the Common Core State Standards. Designed through collaboration among teachers, school chiefs, administrators, and other experts, the standards provide a clear and consistent framework for educators.

　　　　The standards were created to ensure that all students graduate from high school with the skills and knowledge necessary to succeed in college, career, and life, regardless of where they live. The standards define the knowledge and skills students should gain throughout their K-12 education in order to graduate high school prepared to succeed in entrylevel careers, introductory academic college courses, and workforce training programs.

　　　　Forty-two states , the District of Columbia, four territories, have voluntarily adopted and are moving forward with the Common Core.

PART 1  OPERATIONS AND ALGEBRAIC THINKING (OA)

Chapter 01

INTERPRETING MULTIPLICATION EQUATIONS (OA. 1)

Chapter 02

USING MULTIPLICATION AND DIVISION TO SOLVE MULTIPLICATIVE WORD PROBLEMS (OA. 2)

Chapter 03

SOLVING MULTISTEP WORD PROBLEMS (OA. 3)

Chapter 04

FINDING FACTOR PAIRS (OA. 4)

Chapter 05

GENERATING AND ANALYZING PATTERNS (OA. 5)

PART 2  NUMBER AND OPERATIONS IN BASE TEN (NBT)

Chapter 06

CONCEPTS OF PLACE VALUE (NBT. 1)

Chapter 07

COMPARING TWO MULTI-DIGIT NUMBERS (NBT. 2)

Chapter 08

ROUNDING MULTI-DIGIT WHOLE NUMBERS (NBT. 3)

Chapter 09

ADDING AND SUBTRACTING WHOLE NUMBERS (NBT. 4)

Chapter 10

MULTIPLYING WHOLE NUMBERS (NBT. 5)

Chapter 11

DIVIDING MULTI-DIGIT WHOLE NUMBERS (NBT. 6)

PART 3  NUMBER AND OPERATIONS-FRACTIONS (NF)

Chapter 12

EQUIVALENT FRACTIONS (NF. 1)

Chapter 13

COMPARING FRACTIONS (NF. 2)

Chapter 14

ADDING AND SUBTRACTING FRACTIONS (NF. 3A)

Chapter 15

DECOMPOSING FRACTIONS (NF. 3B)

Chapter 16

ADDING AND SUBTRACTING MIXED FRACTIONS (NF. 3C)

Chapter 17

WORD PROBLEMS INVOLVING ADDITION AND SUBTRACTION OF FRACTIONS (NF. 3D)

Chapter 18

UNDERSTANDING A FRACTION A/B AS A MULTIPLE OF 1/B (NF. 4A)

Chapter 19

MULTIPLYING FRACTIONS BY WHOLE NUMBERS (NF. 4B)

Chapter 20

WORD PROBLEMS INVOLVING MULTIPLICATION OF FRACTIONS BY WHOLE NUMBERS (NF. 4C)

Chapter 21

ADDING FRACTIONS WITH DENOMINATORS 10 AND 100 (NF. 5)

Chapter 22

USING DECIMAL NOTATION FOR FRACTIONS WITH DENOMINATORS 10 AND 100 (NF. 6)

Chapter 23

COMPARING TWO DECIMALS (NF. 7)

PART 4  MEASUREMENT AND DATA (MD)

Chapter 24

MEASUREMENT AND UNITS OF LENGTH (MD. 1A)

Chapter 25

MEASUREMENT AND UNITS OF LIQUID VOLUME (MD. 1B)

Chapter 26

MEASUREMENT AND UNITS OF MASS (MD. 1C)

Chapter 27

MEASUREMENT AND UNITS OF TIME (MD. 1D)

Chapter 28

WORD PROBLEMS INVOLVING UNITS OF MEASUREMENT (MD. 2)

Chapter 29

PERIMETER OF RECTANGLES (MD. 3A)

Chapter 30

AREA OF RECTANGLES (MD. 3B)

Chapter 31

LINE PLOTS (MD. 4)

Chapter 32

INTRODUCTION TO ANGLES (MD. 5)

Chapter 33

MEASURING ANGLES (MD. 6)

Chapter 34

ADDING AND SUBTRACTING WITH ANGLES (MD. 7)

PART 5  GEOMETRY (G)

Chapter 35

IDENTIFYING LINES AND ANGLES (G. 1)

Chapter 36

IDENTIFYING SHAPES (G. 2)

Chapter 37

LINES OF SYMMETRY (G. 3)