California Kindergarten Math: Topics and Skills
California Kindergarten math covers a wide range of foundational skills that set students up for success in Grade 1 and beyond. Aligned to the California Common Core State Standards, the Kindergarten curriculum focuses on five key areas: counting and cardinality, operations and algebraic thinking, number and operations in base ten, measurement and data, and geometry.
Counting and Cardinality
Kindergarteners learn to count to 100 by ones and tens, count forward from any given number, and write numbers from 0 to 20. They develop an understanding of cardinality — connecting counting to "how many" — and learn to compare groups of objects and written numerals to determine which is greater, less than, or equal.
- Count to 100 by ones and by tens
- Count forward from a given number
- Write numbers 0 to 20
- Compare groups and written numerals between 1 and 10
Addition and Subtraction
Students in Kindergarten are introduced to addition and subtraction using objects, fingers, drawings, and equations. They solve word problems, decompose numbers up to 10 in multiple ways, find the number that makes 10, and fluently add and subtract within 5.
- Add and subtract within 10
- Decompose numbers less than or equal to 10
- Find the number that makes 10
- Fluently add and subtract within 5
Numbers 11 to 19 and Base Ten
Kindergarteners begin to understand place value by composing and decomposing numbers from 11 to 19 into ten ones and some further ones, laying the groundwork for base ten understanding in Grade 1.
Measurement and Data
Students describe measurable attributes such as length and weight, directly compare two objects, classify objects into categories, and count objects in each category. These skills build early data and measurement literacy.
- Describe length, weight, and other measurable attributes
- Compare two objects by a measurable attribute
- Classify and count objects by category
Geometry
Kindergarteners identify and describe shapes in their environment using positional language (above, below, beside, in front of, behind, next to). They name shapes regardless of size or orientation, distinguish between flat and solid shapes, compare two- and three-dimensional shapes, and build and compose simple shapes.
- Name and describe 2D and 3D shapes
- Use positional language to describe objects
- Build and compose shapes from components
How StudyPug Supports California Kindergarten Math
StudyPug offers Kindergarten math video lessons and practice problems for every topic listed above. Each lesson is short (5–15 minutes), so young learners stay focused. Parents and students can find the exact topic they need, watch the lesson, and then try practice problems right away. Everything aligns to the California Common Core State Standards, so students are always learning what their classroom teacher expects.
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