i
Table of Contents
Introduction ....................................................................................... i–x
What is Engaging Mathematics, Volume II: Grade 2? ............................... iv
What is found in an Engaging Mathematics TEKS-based activity? ............... v
Texas Essential Knowledge and Skills (TEKS) Alignment Chart .............. vi–ix
Whole Numbers and Fractions ......................................................... 2–71
Composing and Decomposing Numbers, Activity 1 ................................ 2–4
Composing and Decomposing Numbers, Activity 2 ................................ 6–7
Composing and Decomposing Numbers, Activity 3 .............................. 8–11
Representing Numbers, Activity 1 ................................................... 12–15
Representing Numbers, Activity 2 ................................................... 16–17
Representing Numbers, Activity 3 ................................................... 18–19
Generating Numbers, Activity 1 ..................................................... 20–22
Generating Numbers, Activity 2 ..................................................... 24–26
Compare and Order Numbers, Activity 1 ......................................... 28–30
Compare and Order Numbers, Activity 2 ......................................... 32–34
Compare and Order Numbers, Activity 3 ......................................... 36–37
Compare and Order Numbers, Activity 4 ......................................... 38–41
Locating Positions on an Open Number Line ..................................... 42–43
Naming Points on a Number Line, Activity 1 ..................................... 44–45
Naming Points on a Number Line, Activity 2 ..................................... 46–48
Partitioning Objects, Activity 1 ....................................................... 50–52
Partitioning Objects, Activity 2 ....................................................... 54–57
Fractional Part Relationships, Activity 1 ........................................... 58–59
Fractional Part Relationships, Activity 2 ........................................... 60–61
Naming Parts Beyond a Whole, Activity 1 ........................................ 62–63
Naming Parts Beyond a Whole, Activity 2 ........................................ 64–66
Examples of Halves, Fourths, and Eighths, Activity 1 ......................... 68–69
Examples of Halves, Fourths, and Eighths, Activity 2 ......................... 70–71
Whole Number Operations ............................................................ 71–139
Recalling Addition and Subtraction Facts, Activity 1 .......................... 72–75
Recalling Addition and Subtraction Facts, Activity 2 .......................... 76–79
Recalling Addition and Subtraction Facts, Activity 3 .......................... 80–83
Adding and Subtracting, Activity 1 .................................................. 84–87
Adding and Subtracting, Activity 2 .................................................. 88–90
Adding and Subtracting, Activity 3 .................................................. 92–94
Solving Addition and Subtraction Problems, Activity 1 ....................... 96–98
Solving Addition and Subtraction Problems, Activity 2 .................... 100-102
Solving Addition and Subtraction Problems, Activity 3 .................... 104–106
Generating and Solving Addition and Subtraction Problems,
Activity 1 ................................................................................. 108–111
Generating and Solving Addition and Subtraction Problems,
Activity 2 ................................................................................. 112–114
Table of Contents
Introduction ....................................................................................... i–x
What is Engaging Mathematics, Volume II: Grade 2? ............................... iv
What is found in an Engaging Mathematics TEKS-based activity? ............... v
Texas Essential Knowledge and Skills (TEKS) Alignment Chart .............. vi–ix
Whole Numbers and Fractions ......................................................... 2–71
Composing and Decomposing Numbers, Activity 1 ................................ 2–4
Composing and Decomposing Numbers, Activity 2 ................................ 6–7
Composing and Decomposing Numbers, Activity 3 .............................. 8–11
Representing Numbers, Activity 1 ................................................... 12–15
Representing Numbers, Activity 2 ................................................... 16–17
Representing Numbers, Activity 3 ................................................... 18–19
Generating Numbers, Activity 1 ..................................................... 20–22
Generating Numbers, Activity 2 ..................................................... 24–26
Compare and Order Numbers, Activity 1 ......................................... 28–30
Compare and Order Numbers, Activity 2 ......................................... 32–34
Compare and Order Numbers, Activity 3 ......................................... 36–37
Compare and Order Numbers, Activity 4 ......................................... 38–41
Locating Positions on an Open Number Line ..................................... 42–43
Naming Points on a Number Line, Activity 1 ..................................... 44–45
Naming Points on a Number Line, Activity 2 ..................................... 46–48
Partitioning Objects, Activity 1 ....................................................... 50–52
Partitioning Objects, Activity 2 ....................................................... 54–57
Fractional Part Relationships, Activity 1 ........................................... 58–59
Fractional Part Relationships, Activity 2 ........................................... 60–61
Naming Parts Beyond a Whole, Activity 1 ........................................ 62–63
Naming Parts Beyond a Whole, Activity 2 ........................................ 64–66
Examples of Halves, Fourths, and Eighths, Activity 1 ......................... 68–69
Examples of Halves, Fourths, and Eighths, Activity 2 ......................... 70–71
Whole Number Operations ............................................................ 71–139
Recalling Addition and Subtraction Facts, Activity 1 .......................... 72–75
Recalling Addition and Subtraction Facts, Activity 2 .......................... 76–79
Recalling Addition and Subtraction Facts, Activity 3 .......................... 80–83
Adding and Subtracting, Activity 1 .................................................. 84–87
Adding and Subtracting, Activity 2 .................................................. 88–90
Adding and Subtracting, Activity 3 .................................................. 92–94
Solving Addition and Subtraction Problems, Activity 1 ....................... 96–98
Solving Addition and Subtraction Problems, Activity 2 .................... 100-102
Solving Addition and Subtraction Problems, Activity 3 .................... 104–106
Generating and Solving Addition and Subtraction Problems,
Activity 1 ................................................................................. 108–111
Generating and Solving Addition and Subtraction Problems,
Activity 2 ................................................................................. 112–114
