跟美国学生同步做数学 本书特色

《Smart Math:跟美国学生同步做数学》系列图书由加拿大教师根据美国现行中小学数学教学标准，专为国内中小学生编写。全套书共8册，对应西方高中以前的各个年级（Grade 1-8），全书以大16开全彩色英文形式出版，本书为第五册。书中涵盖运算与代数思维、分数、测量、几何图形认知等数学知识点，配以大量彩色插图，让孩子们得到语言技能与学科知识的双重锻炼，并学会运用数学知识和技能解决现实生活中的问题，让学习数学变得更加真实而有趣，同时全英文学习也为将来出国留学打下更好基础。

跟美国学生同步做数学 内容简介

《Smart Math:跟美国学生同步做数学》系列图书由加拿大教师根据美国现行中小学数学教学标准，专为靠前中小学生编写。全套书共8册，对应西方高中以前的各个年级（Grade 1-8），全书以大16开全彩色英文形式出版，本书为靠前册，书中加减法内容对于靠前学生并不复杂，其重点不在于学习运算, 而是学会如何用英文表达数学计算的过程与结果。书中涵盖加减法、测量、几何图形认知等，配以大量彩色插图，让孩子们得到语言技能与学科知识的双重锻炼，并学会运用数学知识和技能解决现实生活中的问题，让学习数学变得更加真实而有趣，同时也为将来出国留学打下更好基础。

跟美国学生同步做数学 目录

PART 1 OPERATIONS AND ALGEBRAIC THINKING (OA)

Chapter 01

USE PARENTHESES, BRACKETS, OR BRACES IN NUMERICAL EXPRESSIONS (OA. 1)

Chapter 02

CREATING EXPRESSIONS USING PARENTHESES (OA. 2)

Chapter 03

ANALYZE PATTERNS AND RELATIONSHIPS (OA. 3)

PART 2 NUMBER AND OPERATIONS IN BASE TEN (NBT)

Chapter 04

RECOGNIZE THAT IN A MULTI-DIGIT NUMBER, A DIGIT IN ONE PLACE IS 10 TIMES AS MUCH AS IT IS IN THE PLACE TO ITS RIGHT AND 1/10 WHAT IT IS IN THE PLACE TO ITS LEFT. (NBT. 1)

Chapter 05

EXPLAIN PATTERNS IN THE NUMBER OF ZEROS OF THE PRODUCT WHEN MULTIPLYING A NUMBER BY POWERS OF 10, AND EXPLAIN PATTERNS IN THE PLACEMENT OF THE DECIMAL POINT WHEN A DECIMAL IS MULTIPLIED OR DIVIDED BY A POWER OF 10. USE WHOLE-NUMBER EXPONENTS TO DENOTE POWERS OF 10. (NBT. 2)

Chapter 06

READ, WRITE, AND COMPARE DECIMALS TO THOUSANDTHS (NBT. 3)

Chapter 07

USE PLACE VALUE UNDERSTANDING TO ROUND DECIMALS TO ANY PLACE (NBT. 4)

Chapter 08

FLUENTLY MULTIPLY MULTI-DIGIT WHOLE NUMBERS USING THE STANDARD ALGORITHM. (NBT. 5)

Chapter 09

FIND WHOLE-NUMBER QUOTIENTS OF WHOLE NUMBERS WITH UP TO FOURDIGIT DIVIDENDS AND TWO-DIGIT DIVISORS (NBT. 6)

PART 3 NUMBERS AND OPERATIONS - FRACTIONS (NF)

Chapter 10

ADD AND SUBTRACT FRACTIONS WITH UNLIKE DENOMINATORS (INCLUDING MIXED NUMBERS) BY REPLACING GIVEN FRACTIONS WITH EQUIVALENT FRACTIONS IN SUCH A WAY AS TO PRODUCE AN EQUIVALENT SUM OR DIFFERENCE OF FRACTIONS WITH LIKE DENOMINATORS (NF. 1)

Chapter 11

SOLVE WORD PROBLEMS INVOLVING ADDITION AND SUBTRACTION OF FRACTIONS REFERRING TO THE SAME WHOLE, INCLUDING CASES OF UNLIKE DENOMINATORS, E.G., BY USING VISUAL FRACTION MODELS OR EQUATIONS TO REPRESENT THE PROBLEM. USE BENCHMARK FRACTIONS AND NUMBER SENSE OF FRACTIONS TO ESTIMATE MENTALLY AND ASSESS THE REASONABLENESS OF ANSWERS. (NF.2)

Chapter 12

INTERPRET A FRACTION AS DIVISION OF THE NUMERATOR BY THE DENOMINATOR (A/B = A ÷ B). SOLVE WORD PROBLEMS INVOLVING DIVISION OF WHOLE NUMBERS LEADING TO ANSWERS IN THE FORM OF FRACTIONS OR MIXED NUMBERS. ( NF. 3 )

Chapter 13

APPLY AND EXTEND PREVIOUS UNDERSTANDINGS OF MULTIPLICATION TO MULTIPLY A FRACTION OR WHOLE NUMBER BY A FRACTION. (NF. 4)

Chapter 14

INTERPRET MULTIPLICATION AS SCALING BY COMPARING THE SIZE OF A PRODUCT TO THE SIZE OF ONE FACTOR ON THE BASIS OF THE SIZE OF THE OTHER FACTOR, WITHOUT PERFORMING THE INDICATED MULTIPLICATION. (NF. 5)

Chapter 15

SOLVE REAL WORLD PROBLEMS INVOLVING MULTIPLICATION OF FRACTIONS AND MIXED NUMBERS, E.G., BY USING VISUAL FRACTION MODELS OR EQUATIONS TO REPRESENT THE PROBLEM. (NF. 6)

Chapter 16

APPLY AND EXTEND PREVIOUS UNDERSTANDINGS OF DIVISION TO DIVIDE UNIT FRACTIONS BY WHOLE NUMBERS AND WHOLE NUMBERS BY UNIT FRACTIONS. (NF.7)

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