## Mathematics

### Domain - Counting and Cardinality, Grade K

Know number names and the count sequence.

Math.K.CC.A.3: Write numbers from 0 to 20. Represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects).

Activity Page
Zero 7
One 8
Two 9
Three 10
Four 11
Five 12
Match Up 14
Take a Hike 18
Around the Campfire 21
Fish, Fish, Fish 23
Fix the Set 24
How Many Balls? 26
How Many Hats? 27
How Many Shapes? 28
Shape Sets 29
Complete the Sets 30
Time to Eat 31
Under the Sea 35
Country Music 36
Six 37
Seven 38
Eight 39
Nine 40
Ten 41
Eleven 42
Twelve 43
Fix the Sets 48
What Doesn’t Belong? 49
Go Fish 52
Beach Toys 53
Shape Sets 54
Seeing Stars 55
Jungle Jam 56
Everything Counts 57
Which Is More? 58
Double Digits 60
Count to Match 62

Know number names and the count sequence.

Math.K.CC.A.1: Count to 100 by ones and by tens.

Activity Page
Match Up 14
Find Our Nests 15
Around the Campfire 21
Beach Bears 22
How Many Balls? 26
How Many Hats? 27
Under the Sea 35
Country Music 36
The Winner 44
Numbers and Words 45
Words and Numbers 46
How Many Eggs? 50
How Many Muffins? 51
Go Fish 52
Beach Toys 53
Shape Sets 54
Seeing Stars 55
Jungle Jam 56
Everything Counts 57
Count to Match 62
High-Flying Numbers 63
Tens and Ones 69
More Tens and Ones 70

Know number names and the count sequence.

Math.K.CC.A.2: Count forward beginning from a given number within the known sequence (instead of having to begin at 1).

Activity Page
Hear the Music 34
Double Digits 60
Fill in the Numbers 65
Before and After 66

Count to tell the number of objects.

Math.K.CC.B.4: Understand the relationship between numbers and quantities; connect counting to cardinality.

Activity Page
Numbers and Words 13
Match Up 14
Find Our Nests 15
A Day at the Beach 16
Blast Off! 17
One-to-One 20
Around the Campfire 21
Beach Bears 22
Fish, Fish, Fish 23
How Many Shapes? 28
Complete the Sets 30
Time to Eat 31
Hear the Music 34
Under the Sea 35
Country Music 36
Numbers and Words 45
Words and Numbers 46
Fix the Sets 48
What Doesn’t Belong? 49
How Many Eggs? 50
How Many Muffins? 51
Beach Toys 53
Shape Sets 54
Seeing Stars 55
Which Is More? 58
Which Is Less? 59
Words and Numbers 61
Count to Match 62
High-Flying Numbers 63
Count the Stars 67
So Many Shapes 68

Count to tell the number of objects.

Math.K.CC.B.5: Count to answer “how many?” questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1–20, count out that many objects.

Activity Page
Match Up 14
Find Our Nests 15
Around the Campfire 21
Beach Bears 22
How Many Balls? 26
How Many Hats? 27
How Many Shapes? 28
Under the Sea 35
Country Music 36
Numbers and Words 45
Words and Numbers 46
Fix the Sets 48
What Doesn’t Belong? 49
How Many Eggs? 50
How Many Muffins? 51
Go Fish 52
Beach Toys 53
Seeing Stars 55
Jungle Jam 56
Everything Counts 57
Words and Numbers 61
Count to Match 62

Compare numbers.

Math.K.CC.C.6: Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies.

Activity Page
Full Closets 19
One-to-One 20
How Many Hats? 27
Time to Eat 31
Sort the Sets 32
More Buttons 33
Hear the Music 34
Which Is More? 58
Which Is Less? 59
More For Lunch 89

Compare numbers.

Math.K.CC.C.7: Compare two numbers between 1 and 10 presented as written numerals.

Activity Page
Time to Eat 31
Hear the Music 34

### Domain - Operations and Algebraic Thinking, Grade K

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Math.K.OA.A.2: Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.

Activity Page
Shape Sets 29
Hide and Seek 75
Frogs at Play 78
Shape Word Problems 84
Farmyard Facts 88
Fill the Jars 91
Surprise! 92
Pack Full of Money 93
Smell the Flowers 96
Word Problems 103
Graph to Solve 112
Subtraction Word Problems 0 – 10 116
Hop Down the Line 117
A Sneaky Snake 124
How Many Cookies Are Left? 127

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Math.K.OA.A.5: Fluently add and subtract within 5.

Activity Page
Shape Sets 29
Sailboats at Sea 72
Shape Sets 73
Hide and Seek 75
Bouncing Back 104
Bears Over the Mountain 105
How Many Monkeys? 106
Domino Dot Subtraction 107
Play Ball 108

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Math.K.OA.A.1: Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.

Activity Page
Shape Sets 29
Sailboats at Sea 72
Shape Sets 73
Frogs at Play 78
School Supplies 79
How Many Pets? 80
Fishing Fun 82
Solve the Mystery 83
Hanging Out 87
Farmyard Facts 88
More For Lunch 89
Surprise! 92
Pack Full of Money 93
Are They Ripe? 94
Batter Up! 95
Smell the Flowers 96
Brick by Brick 97
Break the Code 98
Grab That Ball! 100
The Big Peanut Search 101
Grapes Are Great! 102
Bouncing Back 104
Bears Over the Mountain 105
How Many Monkeys? 106
Domino Dot Subtraction 107
Play Ball 108
More Domino Dots 109
How Many Are Left? 110
Make the Team 111
See How They Float 113
Play Ball 114
Subtraction Rainbow 115
Let’s Go 118
Missing Clothes 119
A Dozen or Less 120
Ducks on the Run! 121
Turtle Talk 122
Taking Off 123
A Sneaky Snake 124
Time to Hatch 125
Up and Away 126
Garden Facts 128
Turtle Practice 129
Subtract the Shapes 130
Addition and Subtraction Review 0 – 10 - Review 1 131
Addition and Subtraction Review 0 – 10 - Review 2 132
Addition and Subtraction Review 0 – 20 - Review 1 133
Addition and Subtraction Review 0 – 20 - Review 2 134
Addition and Subtraction Review 0 – 30 - Review 1 135
Addition and Subtraction Review 0 – 30 - Review 2 136

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Math.K.OA.A.3: Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).

Activity Page
Sailboats at Sea 72
Shape Sets 73
School Supplies 79
How Many Pets? 80
Farmyard Facts 88
More For Lunch 89
Addition and Subtraction Review 0 – 10 - Review 1 131
Addition and Subtraction Review 0 – 10 - Review 2 132

### Domain - Number and Operations in Base Ten, Grade K

Work with numbers 11-19 to gain foundations for place value.

Math.K.NBT.A.1: Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (such as 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.

Activity Page
Count the Stars 67
So Many Shapes 68
Tens and Ones 69
More Tens and Ones 70

### Domain - Measurement and Data, Grade K

Classify objects and count the number of objects in each category.

Math.K.MD.B.3: Classify objects into given categories; count the numbers of objects in each category and sort the categories by count. Limit category counts to be less than or equal to 10.

Activity Page
Take a Hike 18
Full Closets 19
Around the Campfire 21
Beach Bears 22
Fish, Fish, Fish 23
Fix the Set 24
Sort the Sets 32
Under the Sea 35
Country Music 36
Fix the Sets 48
What Doesn’t Belong? 49
Jungle Jam 56
Everything Counts 57
Hanging Out 87
Are They Ripe? 94
Batter Up! 95
Graph to Solve 112
Turtle Talk 122

### Domain - Geometry, Grade K

Analyze, compare, create, and compose shapes.

Math.K.G.B.5: Model shapes in the world by building shapes from components (e.g., sticks and clay balls) and drawing shapes.

Activity Page
How Many Shapes? 28
Shape Sets 29
Shape Sets 54
Seeing Stars 55
Shape Sets 73
Shape Word Problems 84