RI Curriculum

RI Kindergarten Math Curriculum

Give your child a strong start with lessons and practice built around what Rhode Island kindergartners learn in class, from counting and number sense to shapes and early addition.

Kindergarten Math

About Kindergarten Rhode Island math

Rhode Island follows the Rhode Island Standards for Mathematics, covering number sense, operations, measurement, and geometry at the kindergarten level. This course works on counting to 100, understanding cardinality, addition and subtraction within 10, composing numbers 11-19, describing and comparing measurable attributes, classifying objects, and identifying two- and three-dimensional shapes. StudyPug provides video lessons and practice problems aligned to every strand so your child can keep up with and get ahead in class.

  • Strands covered: counting and cardinality, operations and algebraic thinking, number and operations in base ten, measurement and data, and geometry
  • Video lessons for every kindergarten math topic, taught step by step
  • Practice problems and worked examples matched to Rhode Island Standards
  • Progress tracking so parents can see exactly where their child needs support

Curriculum topics by strand

Browse kindergarten math lessons and practice problems organized by strand and aligned to Rhode Island Standards for Mathematics.

Topic includes:
Practice
Video
Quiz
ID
Standard
StudyPug Topic

Rhode Island Kindergarten Math Topics

  • Counting and Cardinality: Count to 100 by ones and by tens, count forward from a given number, write numerals 0-20, understand the relationship between numbers and quantities, and answer 'how many?' questions about up to 20 objects.
  • Comparing Numbers: Identify whether a group of objects is greater than, less than, or equal to another group, and compare two written numerals between 1 and 10.
  • Operations and Algebraic Thinking: Represent addition and subtraction using objects, fingers, drawings, and equations; solve word problems; decompose numbers up to 10 in more than one way; find the number that makes 10; and fluently add and subtract within 5.
  • Number and Operations in Base Ten: Compose and decompose numbers from 11 to 19 into ten ones and some further ones.
  • Measurement and Data: Describe measurable attributes such as length and weight, directly compare two objects on a shared attribute, classify objects into categories, and sort categories by count.
  • Geometry: Describe and name shapes in the environment, identify flat and solid shapes, analyze similarities and differences between two- and three-dimensional shapes, build shapes from components, and compose simple shapes into larger shapes.

How StudyPug Helps Rhode Island Kindergarten Math Students

When your child gets stuck on counting on from a number or figuring out which group has more objects, StudyPug provides short video lessons that walk through each concept one clear step at a time. Our kindergarten math help is organized so your child can find the exact topic causing trouble and work through it at their own pace, with practice problems right after each lesson to build confidence.

After your child masters the kindergarten topics, you can explore our RI Grade 1 math curriculum to see what comes next and get a head start on first-grade skills.

Aligned to Rhode Island Kindergarten Math Curriculum

Every lesson and practice problem on StudyPug is built around the Rhode Island Standards for Mathematics, so the content your child sees matches exactly what their teacher covers in class. Whether the focus is on composing shapes, solving addition word problems, or understanding cardinality, StudyPug stays in step with what Rhode Island kindergartners are expected to know.

Ready to put your Kindergarten Math skills to the test?

Ready to put your Kindergarten Math skills to the test?

Jump into practice questions for every RI Kindergarten Math topic - with instant feedback and step-by-step video solutions when you get stuck.

StudyPug

Written by the StudyPug Math Team

Last updated June 5, 2026

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