Skill Library | Kindergarten Readiness Skills for Ages 3–6 | Kindergarten Start

Kindergarten Readiness Skill Library

Explore all 32 skills your child needs for kindergarten. Each skill page includes a clear definition, teaching tips, practice ideas, and a free printable resource.

Reading Skills

Reading is the foundation of all academic learning. These skills build on each other in a structured progression — from recognizing letters to reading full sentences.

Math Skills

Early math is about building number sense and logical thinking. These skills progress from concrete counting to abstract operations.

Counting to 10

Counting to 10 is the foundational math skill where children learn to recite numbers 1 through 10 in...

Ages 3–4

Number Recognition

Number recognition is the ability to identify and name written numerals (0, 1, 2, 3... up to 20 and ...

Ages 3–5

Counting to 20

Counting to 20 extends counting skills through the teen numbers (11–19) and to 20. Teen numbers are ...

Ages 4–5

Counting

Counting is the foundational math skill that includes recognizing written numerals, reciting numbers...

Ages 3–6

Counting to 100

Counting to 100 is the ability to recite numbers in order from 1 to 100, recognize written numerals ...

Ages 5–6

Comparing More & Less

Comparing more and less is the ability to determine which group has more objects, which has fewer, a...

Ages 3–6

2D Shapes

2D shapes (two-dimensional shapes) are flat shapes with length and width but no depth. The basic 2D ...

Ages 3–5

Shapes

Shape recognition is the ability to identify, name, and describe geometric shapes like circles, squa...

Ages 3–6

ABAB Patterns

ABAB patterns are the simplest repeating patterns where two elements alternate: red-blue-red-blue, c...

Ages 3–5

Patterns

Pattern recognition is the ability to identify and extend repeating sequences. Patterns can involve ...

Ages 3–6

Addition Within 10

Addition within 10 is the ability to combine two groups of objects and find the total, where the sum...

Ages 4–6

Subtraction Within 10

Subtraction within 10 is the ability to take away from a group and find how many are left, where all...

Ages 4–6

Thinking Skills

Thinking skills are the cognitive tools that help children learn how to learn. These abilities support reading, math, and everyday problem-solving.