Grade 2 - Twin Rivers and... · N/A 38 Lesson 5 Place Value Strategy 2.NT.7 N/A 46 Lesson 6 Place Value Strategy 2.NT.7 P N/A 56 Lesson 7 Number Line Strategy 2.NT.5 P N/A 64 Lesson

Copyright © Swun Math Grade 2 Pacing Guide 2018-19 Twin Rivers

Grade 2 Pacing Guide

2018-19 - Twin Rivers

indicates a major standard; unmarked standards are additional or supporting indicates a standard added or modified by the state of California

Trimester 1

Pretest (Optional) Use as an additional pacing tool to guide instruction. August 21

Beyond the Basic Facts In Trimester 1, Grade 2 students focus on addition sums within ten.

Daily

Standards Based Calendar Use to preview and review math content presented during the instructional block.

Daily

August 22—September 11 (14 days) Unit 1: Place Value and Compare Numbers

Go Math Lesson

Teacher Resource

Page #

Lesson Title Grouped lessons may be combined.

Optional lessons are in italics. Standard

Lesson Type

2.1, 2.2 4 Lesson 1 Bundling Groups of 10 2.NBT.1 C

2.1, 2.2 12 Lesson 2 Bundling Groups of 10 2.NBT.1 P

2.3 — 2.5 24 Lesson 3 Value of Digits 2.NBT.1 C

2.3 — 2.5 32 Lesson 4 Value of Digits 2.NBT.1 P

2.3 — 2.5 40 Lesson 5 Identify Numbers Using Place Value 2.NBT.1 P

N/A 48 Lesson 6 Place Value 2.NBT.1 GMT

1.4 — 1.5, 2.7

52 Lesson 7 Numbers in Expanded Form 2.NBT.3 C

1.4 — 1.5, 2.7

60 Lesson 8 Numbers in Expanded Form 2.NBT.3 P

1.5, 2.6 — 2.8

70 Lesson 9 Numbers in Word Form 2.NBT.3 C

1.5, 2.6 — 2.8

78 Lesson 10 Numbers in Word Form 2.NBT.3 P

N/A 88 Lesson 11 Demonstrating Place Value 2.NBT.3 GMT

2.11, 2.12 92 Lesson 12 Compare Numbers with < and > 2.NBT.4 C

2.11, 2.12 100 Lesson 13 Compare Numbers with < and > 2.NBT.4 P

2.11, 2.12 110 Lesson 14 Compare Numbers with <, >, and = 2.NBT.4 C

2.11, 2.12 118 Lesson 15 Compare Numbers with <, >, and = 2.NBT.4 P

N/A 128 Lesson 16 Compare Numbers 2.NBT.4 GMT

Unit 1 Assessment September 12 & 13




Unit 2: Skip Count September 14—26

(9 days)

Teacher Resource

Page #



Lesson Type

Go Math Lesson

134 Lesson 1 Odd and Even Numbers 2.OA.3 C 1.1

142 Lesson 2 Odd and Even Numbers 2.OA.3 P 1.1

152 Lesson 3 Skip Count by 2s within 100 2.NBT.2 C N/A

160 Lesson 4 Skip Count by 2s within 100 2.NBT.2 P N/A

168 Lesson 5 Skip Count by 2s within 1000 2.NBT.2 C N/A

176 Lesson 6 Skip Count by 2s within 1000 2.NBT.2 P N/A

184 Lesson 7 Skip Count by 5s within 1000 2.NBT.2 C 1.8, 1.9

192 Lesson 8 Skip Count by 5s within 1000 2.NBT.2 P 1.8, 1.9





234 Lesson 13 Skip Counting 2.NBT.2 GMT N/A

Unit 2 Assessment September 27 & 28

Unit 3: Addition Strategies October 1 – 15

(11 days)

Teacher Resource

Page #



Lesson Typfe

Go Math Lesson

240 Lesson 1 Mentally Add 10 or 100 to a 3-Digit Number 2.NBT.8 C 2.9

248 Lesson 2 Mentally Add 10 or 100 to a 3-Digit Number 2.NBT.8 P 2.9

258 Lesson 3 Draw a Picture Strategy 2.NBT.5, 6, 7, 9

P 4.1, 4.4

270 Lesson 4 Place Value Strategy 2.NBT.5, 6, 7

C 4.3

278 Lesson 5 Place Value Strategy 2.NBT.5, 6, 7, 9

P 4.3

290 Lesson 6 Number Line Strategy 2.NBT.5 C N/A

296 Lesson 7 Number Line Strategy 2.NBT.5 P N/A




Unit 3: Addition Strategies (cont.)

Teacher Resource

Page #



Lesson Type

Go Math Lesson

304 Lesson 8 Friendly Number Strategy 2.NBT.5 C 3.3, 4.1, 4.2

310 Lesson 9 Friendly Number Strategy 2.NBT.5 P 3.3, 4.1, 4.2

318 Lesson 10 One-Step Word Problems 2.OA.1 P 4.9, 4.10

328 Lesson 11 Addition Strategies 2.NBT.5, 7, 8, 2.OA.1

GMT N/A

Unit 3 Assessment October 16 & 17

Unit 4: Addition with Regrouping Using Addition Strategies October 18—November 5

(13 days)

Teacher Resource

Page #


Optional lessons are in italics.

Standard Lesson Type Go Math

Lesson

336 Lesson 1 Add 2-Digit Numbers: Build & Add a Place Value Chart 2.NBT.5 C 4.1, 4.4

344 Lesson 2 Add 2-Digit Numbers: Draw a Picture Strategy 2.NBT.5 P 4.1, 4.4

356 Lesson 3 Add 2-Digit Numbers: Place Value Strategy 2.NBT.5 P 4.3

368 Lesson 4 Add 2-Digit Numbers 2.NBT.5 GMT N/A

372 Lesson 5 Add 3-Digit Numbers: Build & Add on a Place Value Chart 2.NBT.7 C 6.1, 6.3

382 Lesson 6 Add 3-Digit Numbers: Draw a Picture Strategy 2.NBT.7 P 6.1, 6.3

392 Lesson 7 Add 3-Digit Numbers: Place Value Strategy 2.NBT.7 P 6.2

402 Lesson 8 Properties of Addition 2.NBT.7 P N/A

412 Lesson 9 Add 3-Digit Numbers 2.NBT.7 GMT N/A

416 Lesson 10 Add Up to Four 2-Digit Addends 2.NBT.6 P 4.11, 4.12

424 Lesson 11 Estimating Sums 2.NBT.7.1 P 6.6

434 Lesson 12 Unknown Addends in One-Step Word Problems 2.OA.1 P 4.9, 4.10

444 Lesson 13 Two-Step Word Problems 2.OA.1 P 4.9, 4.10

454 Lesson 14 Word Problems with Unknown Addends 2.OA.1 GMT N/A

Unit 4 Assessment (Optional) November 6 & 7

Trimester 1 Cumulative Benchmark Review November 8

Trimester 1 Cumulative Benchmark November 9 & 13




Trimester 2

Pretest (Optional) Use as an additional pacing tool to guide instruction. November 14

Beyond the Basic Facts In Trimester 2, Grade 2 students focus on addition fluency within 20.

Daily


Daily

Unit 5: Subtraction Strategies November 15 - December 7

(10 days)

Teacher Resource

Page #



Lesson Type

Go Math Lesson

4 Lesson 1 Mentally Subtract 10 or 100 from a 3-digit number 2.NBT.8 C 2.9

12 Lesson 2 Mentally Subtract 10 or 100 from a 3-digit number 2.NBT.8 P 2.9

20 Lesson 3 Draw a Picture Strategy 2.NBT.7, 9 C 5.3, 5.4

28 Lesson 4 Draw a Picture Strategy 2.NBT.7, 9 P 5.3, 5.4

38 Lesson 5 Place Value Strategy 2.NBT.7 C N/A

46 Lesson 6 Place Value Strategy 2.NBT.7 P N/A



72 Lesson 9 One-Step Word Problems with Result Unknown 2.OA.1 P 5.9, 5.10

80 Lesson 10 Subtraction Strategies 2.NBT.5, 7

2.OA.1 GMT N/A

Unit 5 Assessment December 10 & 11

Unit 6: Subtraction with Regrouping using Subtraction Strategies December 12 - 14

(14 days)

Teacher Resource

Page # Standard

Lesson Type


Optional lessons are in italics.

Go Math Lesson

86 Lesson 1 Subtract 2-Digit Numbers: Build & Subtract on a Place Value Chart

2.NBT.5 C 5.3, 5.4

94 Lesson 2 Subtract 2-Digit Numbers: Draw a Picture Strategy 2.NBT.5 P 5.3, 5.4

104 Lesson 3 Subtract 2-Digit Numbers: Place Value Strategy 2.NBT.5 C N/A

114 Lesson 4 Subtract 2-Digit Numbers: 2.NBT.5 P 5.5, 5.6




Unit 6: Subtraction with Regrouping using Subtraction Strategies (cont.)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

6.8, 6.9, 6.10

122 Lesson 5 Subtract 3-Digit Numbers: Build & Subtract on a Place Value Chart

2.NBT.7 C

N/A 130 Lesson 6 Subtract 3-Digit Numbers: Place Value Strategy 2.NBT.7 P

6.8, 6.9, 6.10

140 Lesson 7 Subtract 3-Digit Numbers 2.NBT.7 P

6.8, 6.9, 6.10

150 Lesson 8 Subtract 2- & 3–Digit Numbers 2.NBT.7 P

6.8, 6.9, 6.10

160 Lesson 9 Subtract 2- & 3–Digit Numbers 2.NBT.5, 7 P

N/A 168 Lesson 10 Subtraction 2.NBT.5, 7 GMT

5.9, 5.10, 6.7

172 Lesson 11 One-Step Word Problems with Result Unknown 2.OA.1 P

5.9, 5.10, 6.7

180 Lesson 12 One-Step Word Problems with Start Unknown 2.OA.1 P

5.9, 5.10, 6.7

190 Lesson 13 One-Step Word Problems with Change Unknown 2.OA.1 P

5.11 200 Lesson 14 Two- Step Word Problems with Result Unknown 2.OA.1 P

N/A 210 Lesson 15 Word Problems Using Subtraction Strategies with Regrouping 2.OA.1 GMT

Unit 6 Assessment January 15 & 16

Unit 7: Money January 17—February 4

(12 days)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

7.1 216 Lesson 1 Pennies and Nickels 2.MD.8 C

7.1 222 Lesson 2 Pennies and Nickels 2.MD.8 P

7.1 232 Lesson 3 Pennies and Dimes 2.MD.8 C

7.1 238 Lesson 4 Pennies and Dimes 2.MD.8 P

7.1 248 Lesson 5 Pennies, Nickels, and Dimes 2.MD.8 C

7.1 256 Lesson 6 Pennies, Nickels, and Dimes 2.MD.8 P

7.2 266 Lesson 7 Quarters 2.MD.8 P

7.1, 7.2 274 Lesson 8 Pennies and Quarters 2.MD.8 P

7.3 282 Lesson 9 Pennies, Nickels, Dimes, and Quarters 2.MD.8 C




Unit 7: Money (cont.)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

7.3 290 Lesson 10 Pennies, Nickels, Dimes, and Quarters 2.MD.8 P

N/A 298 Lesson 11 Money: Coins 2.MD.8 GMT

7.5 302 Lesson 12 Dollar Bills 2.MD.8 C

7.5 310 Lesson 13 Dollar Bills 2.MD.8 P

7.6 320 Lesson 14 Coins and Bills 2.MD.8 P

7.7 330 Lesson 15 Word Problems with Coins 2.MD.8 P

7.7 340 Lesson 16 Word Problems with Money 2.MD.8 P

N/A 350 Lesson 17 Money: Bills 2.MD.8 GMT

Unit 7 Assessment February 5 & 6

Unit 8: Geometry February 7—14

(6 days)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

11.4 356 Lesson 1 Identify Shapes 2.G.1 C

11.4 362 Lesson 2 Identify Shapes 2.G.1 P

11.5, 11.6 370 Lesson 3 Recognize and Draw Shapes 2.G.1 C

11.5, 11.6 378 Lesson 4 Identify and Draw Shapes 2.G.1 P

N/A 386 Lesson 5 Geometry 2.G.1 GMT

11.5, 11.6 390 Lesson 6 Draw and Describe Quadrilaterals 2.G.1 C

11.5, 11.6 398 Lesson 7 Draw and Describe Shapes 2.G.1 P

11.5, 11.6 406 Lesson 8 Identify Triangles and Quadrilaterals 2.G.1 P

11.5, 11.6 414 Lesson 9 Identify Pentagons and Hexagons 2.G.1 P

11.1, 11.2 422 Lesson 10 Identify Shapes Including Cubes 2.G.1 P

N/A 430 Lesson 11 Plane Shapes and Cubes 2.G.1 GMT

Unit 8 Assessment (Optional) February 19 & 20

Trimester 2 Cumulative Benchmark Review February 21

Trimester 2 Cumulative Benchmark February 22 & 25




Trimester 3

Pretest (Optional) Use as an additional pacing tool to guide instruction. February 26

Beyond the Basic Facts In Trimester 3, Grade 2 students focus on addition and subtraction fluency within 20.

Daily


Daily

Unit 9: Fractions February 27—March 8

(8 days)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

11.7 6 Lesson 1 Partitioning Rectangles 2.G.2 C

11.7 14 Lesson 2 Partitioning Rectangles 2.G.2 P

N/A 24 Lesson 3 Geometry 2.G.1 GMT

11.8 28 Lesson 4 Partitioning Rectangles into Equal Shares 2.G.3 C

11.8 36 Lesson 5 Partitioning Rectangles into Equal Shares 2.G.3 P

11.8 46 Lesson 6 Partitioning Circles into Equal Shares 2.G.3 C

11.8 52 Lesson 7 Partitioning Circles into Equal Shares 2.G.3 P

11.9 62 Lesson 8 Parts Equal to 1 Using Circles 2.G.3 C

11.9 70 Lesson 9 Parts Equal to 1 Using Rectangles 2.G.3 C

11.9 76 Lesson 10 Parts Equal to 1 2.G.3 P

N/A 86 Lesson 11 Equal Shares 2.G.3 GMT

Unit 9 Assessment March 11 & 12

Unit 10: Foundations for Multiplication March 13—20

(6 days)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

1.1 92 Lesson 1 Revisiting Odd and Even Numbers 2.OA.3 C

1.2 100 Lesson 2 Even Number Equations 2.OA.3 P

N/A 110 Lesson 3 Odd and Even Numbers 2.OA.3 GMT

N/A 114 Lesson 4 Rectangular Arrays to Represent Sums of Equal Groups 2.OA.4 C

N/A 122 Lesson 5 Rectangular Arrays to Represent Sums of Equal Groups 2.OA.4 P




Unit 10: Foundations for Multiplication (cont.)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

N/A 130 Lesson 6 Addition Equations to Represent Multiplication 2.OA.4 P

N/A 140 Lesson 7 Multiplication 2.OA.4 GMT

Unit 10 Assessment March 21 & 22

Unit 11: Measurement March 25—April 25

(18 days)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

8.8 150 Lesson 1 Choose an Appropriate Tool to Measure Length Using Customary Units

2.MD.1 C

8.8 156 Lesson 2 Choose an Appropriate Tool to Measure Length Using Customary Units

2.MD.1 P

N/A 164 Lesson 3 Choose an Appropriate Tool to Measure Length using Metric Units

2.MD.1 C

N/A 172 Lesson 4 Choose an Appropriate Tool to Measure Length Using Metric Units

2.MD.1 P

8.4, 8.6, 9.3, 9.5

180 Lesson 5 Measure Length Using Inches and Centimeters 2.MD.2 C

8.4, 8.6, 9.3, 9.5

186 Lesson 6 Measure Length Using Inches and Centimeters 2.MD.2 P

8.6 200 Lesson 7 Measure Length Using Feet and Yards 2.MD.2 C

8.3, 8.7, 9.2, 9.6

206 Lesson 8 Estimate Lengths 2.MD.3 C

8.3, 8.7, 9.2, 9.6

212 Lesson 9 Estimate Lengths 2.MD.3 P

N/A 222 Lesson 10 Estimate and Measure Lengths 2.MD.1, 2, 3 GMT

9.7 228 Lesson 11 Compare Lengths by Counting On 2.MD.4 C

9.7 236 Lesson 12 Compare Lengths by Counting On 2.MD.4 P

9.7 252 Lesson 13 Compare Lengths by Subtracting 2.MD.4 C

9.7 260 Lesson 14 Compare Lengths by Subtracting 2.MD.4 P

8.5, 9.4 276 Lesson 15 Use a Number Line to Solve Length Word Problems 2.MD.5, 6 C




Unit 11: Measurement (cont.)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

8.5, 9.4 284 Lesson 16 Use a Number Line to Solve Length Word Problems 2.MD.5, 6 P

8.5, 9.4 294 Lesson 17 Write an Equation to Solve Length Word Problems 2.MD.5, 6 C

8.5, 9.4 302 Lesson 18 Write an Equation to Solve Length Word Problems 2.MD.5, 6 P

N/A 312 Lesson 19 Comparing Measurements 2.MD.4, 5, 6 GMT

Unit 11 Assessment April 26 & 29

Unit 12: Time April 30—May 9

(8 days)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

7.8, 7.9 318 Lesson 1 Tell Time to 5 Minutes 2.MD.7 C

7.8, 7.9 326 Lesson 2 Tell Time to 5 Minutes 2.MD.7 P

7.8, 7.9 334 Lesson 3 Tell Time to 5 Minutes 2.MD.7 P

7.10 342 Lesson 4 Practice Telling Time 2.MD.7 P

7.11 352 Lesson 5 Practice Telling a.m. and p.m. 2.MD.7 C

7.11 360 Lesson 6 Practice Telling a.m. and p.m. 2.MD.7 P

7.12 370 Lesson 7 Use a Calendar 2.MD.7 P

7.12 380 Lesson 8 Use a Calendar 2.MD.7 P

7.12 390 Lesson 9 Time Relationships 2.MD.7 P

N/A 398 Lesson 10 Telling Time 2.MD.7 GMT

Unit 12 Assessment May 10 & 13

Unit 13: Data and Measurement May 14—22

(7 days)

Go Math Lesson

Teacher Resource

Page #



Lesson Type

8.9 404 Lesson 1 Comparing Lengths and Creating Line Plots 2.MD.9 C

8.9 414 Lesson 2 Line Plots and Word Problems 2.MD.9 P

N/A 438 Lesson 3 Measurement 2.MD.9 GMT




Unit 13: Data and Measurement (cont.)

Teacher Resource

Page #



Lesson Type

Go Math Lesson

10.2, 10.3 444 Lesson 4 Picture Graphs 2.MD.10 C

10.2, 10.3 450 Lesson 5 Picture Graphs 2.MD.10 P

464 Lesson 6 Bar Graphs 2.MD.10 C 10.4, 10.5

472 Lesson 7 Bar Graphs 2.MD.10 P 10.4, 10.5

488 Lesson 8 Picture Graphs and Bar Graphs 2.MD.10 P 10.4, 10.5

502 Lesson 9 Data 2.MD.10 GMT N/A

Unit 13 Assessment (Optional) May 23 & 24

Trimester 3 Cumulative Benchmark Review May 28

Trimester 3 Cumulative Benchmark May 29 & 30


Grade 2 California Common Core

State Standards for Mathematics


Operations and Algebraic Thinking 2.OA

Represent and solve problems involving addition and subtraction.

1.

Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

Add and subtract within 20.

2. Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.

Work with equal groups of objects to gain foundations for multiplication.

3. Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.

4. Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.

Number and Operation in Base Ten 2.NBT

Understand place value.

1. Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases.

a. 100 can be thought of as a bundle of ten tens—called a “hundred.”

b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).

2. Count within 1000; skip-count by 2s, 5s, 10s, and 100s.

3. Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.

Use place value understanding and properties of operations to add and subtract .

5. Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.


Grade 2 CA CCSS for Mathematics


6. Add up to four two-digit numbers using strategies based on place value and properties of operations.

7.

Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

7.1 Use estimation strategies to make reasonable estimates in problem solving.

8. Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.

9. Explain why addition and subtraction strategies work, using place value and the properties of operations.

Measurement and Data 2.MD

Measure and estimate lengths in standard units.

1. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.

2. Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen.

3. Estimate lengths using units of inches, feet, centimeters, and meters.

4. Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.

Relate addition and subtraction to length.

5. Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem.

6. Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram.

Work with time and money.

7. Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m.

Know relationships of time (e.g., minutes in an hour, days in a month, weeks in a year).

8. Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately. Example: If you have 2 dimes and 3 pennies, how many cents do you have?


Grade 2 CA CCSS for Mathematics


Represent and interpret data.

9. Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Show the measurements by making a line plot, where the horizontal scale is marked off in whole-number units.

10. Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put-together, take-apart, and compare problems using information presented in a bar graph.

Geometry 2.G

Reason with shapes and their attributes.

1. Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.

2. Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.

3. Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.

Documents

Grade 2 - Twin Rivers and... · N/A 38 Lesson 5 Place Value Strategy 2.NT.7 N/A 46 Lesson 6 Place Value Strategy 2.NT.7 P N/A 56 Lesson 7 Number Line Strategy 2.NT.5 P N/A 64 Lesson