跟美国学生同步做数学
跟美国学生同步做数学作者:(加)戈登·范思东(Gordon Van 开 本:16开 书号ISBN:9787201125046 定价: 出版时间:2018-01-01 出版社:天津人民出版社 |
Chapter 09
COUNT TO 120, STARTING AT ANY NUMBER LESS THAN 120. READ AND WRITE NUMERALS AND REPRESENT A NUMBER OF OBJECTS WITH A WRITTEN NUMERAL. (NBT. 1)
Chapter 10
UNDERSTAND THAT THE TWO DIGITS OF A TWO-DIGIT NUMBER REPRESENT AMOUNTS OF TENS AND ONES. 10 CAN BE THOUGHT OF AS A BUNDLE OF TEN ONES. TWO DIGIT NUMBERS ENDING IN 1 THROUGH 9 ARE COMPOSED OF TENS AND ONES. TWO DIGIT NUMBERS ENDING IN ZERO ARE COMPOSED OF TENS AND ZERO ONES. (NBT. 2)
Chapter 11
COMPARE TWO TWO-DIGIT NUMBERS BASED ON MEANINGS OF THE TENS AND ONES DIGITS, RECORDING THE RESULTS OF COMPARISONS WITH THE SYMBOLS >, = AND <. (nbt.="">
Chapter 12
ADD WITHIN 100, USING CONCRETE MODELS OR DRAWINGS AND STRATEGIES BASED ON PLACE VALUE, PROPERTIES OF OPERATIONS, AND THE RELATIONSHIP BETWEEN ADDITION AND SUBTRACTION. (NBT. 4)
Chapter 13
USE MENTAL MATHS TO FIND 10 MORE OR 10 LESS THAN A NUMBER, WITHOUT COUNTING ON. (NBT. 5)
Chapter 14
SUBTRACT MULTIPLES OF 10 IN THE RANGE 10-90, USING CONCRETE MODELS OR DRAWINGS AND STRATEGIES BASED ON PLACE VALUE, PROPERTIES OF OPERATIONS, AND/OR THE RELATIONSHIP BETWEEN ADDITION AND SUBTRACTION. (NBT. 6)
PART 3 MEASUREMENT AND DATA (MD)
Chapter 15
ORDER THREE OBJECTS BY LENGTH; COMPARE THE LENGTHS OF TWO OBJECTS INDIRECTLY BY USING A THIRD OBJECT (MD. 1)
Chapter 16
EXPRESS THE LENGTH OF AN OBJECT USING NON-STANDARD UNITS OF MEASUREMENT, BY LAYING MULTIPLE COPIES OF A SHORTER OBJECT END TO END. (MD. 2)
Chapter 17
TELL AND WRITE TIME IN HOURS AND HALF-HOURS USING ANALOG AND DIGITAL CLOCKS. (MD. 3)
Chapter 18
ORGANIZE, REPRESENT, AND INTERPRET DATA WITH UP TO THREE CATEGORIES. (MD. 4)
PART 4 GEOMETRY (G)
Chapter 19
DISTINGUISH BETWEEN DEFINING ATTRIBUTES VERSUS NON-DEFINING ATTRIBUTES OF SHAPES. BUILD AND DRAW WITH DEFINING ATTRIBUTES. (G. 1)
Chapter 20
COMPOSE TWO-DIMENSIONAL SHAPES OR THREE-DIMENSIONAL SHAPES TO CREATE A COMPOSITE SHAPE. (G. 2)
Chapter 21
PARTITION CIRCLES AND RECTANGLES INTO TWO AND FOUR EQUAL SHARES, DESCRIBE THE SHARES USING THE WORDS HALVES, FOURTHS, QUARTERS, AND WHOLE. (G. 3)
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