This K.CC.1 Common Core Activity has children build a hundred chart with number strips and count by tens with tens cards. For Kindergarten to 1st Grade, answer key included.

This Things that are Brown Reading Comprehension Worksheet gives Kindergarten readers a short story about acorns, tree trunks and bread, plus five bubble questions and a full answer key for color and reading practice.

This Things that come in 2s Reading Comprehension Worksheet gives Kindergarten readers a short story about pairs and the number two, five multiple-choice questions and a full answer key for quick checking.

This Things that are Red Reading Comprehension Worksheet gives Kindergarten readers a short story about red apples, strawberries and a fire truck, five bubble questions and a full answer key for easy color and reading practice.

This Christmas Counting 6 to 10 Worksheet lets kindergarten students count festive pictures and fill in missing numbers from 6 to 10. An answer key is included, making holiday math practice quick and easy to check.

Using the Adding 2 Song (MP3), students sing and practice adding 2 with all addition facts 1-15. Your kids will learn how to add 2.

Using the Adding 3 Song (MP3), students sing and practice adding 3 with all addition facts 1-15. Your kids will learn how to add 3.

Using the Adding 4 Song (MP3), students sing and practice adding 4 with all addition facts 1-15. Your kids will learn how to add 4.

Using the Adding 6 Song (MP3), students sing and practice adding 6 with all addition facts 1-15. Your kids will learn how to add 6.

Using Let's Use a Number Line Activity, students represent whole-number sums and differences within 100 on a number line diagram.

In this Popcorn Mental Math Activity, students mentally add and subtract 10 or 100 to a given number 100–900.

Using this Let's Make a Bar Graph Activity, students draw a picture graph and a bar graph to represent a data set with up to four categories to solve simple put-together, take-apart, and compare problems using information presented in a bar graph.

Using Pirate Addition to 12 Activity, students match addition equation cards with sum cards to build addition fact fluency skills.

UsingK.CC.7 Kindergarten Common Core Lesson, students sort number cards into two categories in order to compare numbers.

Using K.G.2 Kindergarten Common Core Lesson, students name and sort shapes on cards to learn shape names and attributes.

Using this K.MD.3 Kindergarten Common Core Lesson, students sort objects into categories in order to find similarities between objects.

Using K.OA.4 Kindergarten Common Core Lesson, students find the missing addend in addition equations to ten.

Using this Where's Walter Ordinal Numbers Activity, students describe Walter's location in line at an amusement park with ordinal numbers to build their number sense skills.

Using thisCandy Land Shapes Activity, studentsplay Candy Land to practice identifying the shapes circle, square, triangle and rectangle.

Using Star Alphabet Matching Activity, students matching uppercase and lowercase letters to build letter recognition skills.