flagArizona
1st Grade Math

Arizona 1st Grade Math Curriculum

Video lessons and practice for every 1st grade math topic. Aligned to Arizona Mathematics Standards so your child keeps up with class.

Arizona 1st Grade Math Curriculum | StudyPugHelp

Print

1.OA.A.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20

1.OA.B.3

Apply properties of operations as strategies to add and subtract

1.OA.B.4

Understand subtraction as an unknown-addend problem

1.OA.C.6

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10

1.OA.D.7

Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false

1.NBT.B.2

Understand that the two digits of a two-digit number represent amounts of tens and ones

1.NBT.B.3

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <

1.NBT.C.5

Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count

1.G.A.3

Partition circles and rectangles into two and four equal shares

1st Grade Math in Arizona

Arizona 1st grade math follows the Arizona Mathematics Standards, covering key skills in operations, number sense, measurement, and geometry. StudyPug makes every one of these topics approachable with short video lessons and guided practice your child can use at home.

Addition and Subtraction

First graders in Arizona learn to add and subtract within 20, solve word problems, and understand the relationship between addition and subtraction. Topics include adding three whole numbers, using properties of operations, and finding unknown values in equations. StudyPug walks through each concept step by step.

Place Value and Number Sense

Students learn to count to 120, understand tens and ones, and compare two-digit numbers using the symbols >, =, and <. They also practice adding within 100 and mentally finding 10 more or 10 less than a number. These place value skills are the foundation for all future math.

Measurement and Data

Arizona 1st graders measure length using whole number units, order objects by length, tell time in hours and half-hours on analog and digital clocks, and organize data into up to three categories. StudyPug covers each of these skills with clear, practical examples.

Geometry

Students identify defining attributes of shapes, compose 2D and 3D shapes, and partition circles and rectangles into equal shares. These geometry lessons build visual and spatial thinking that students will use throughout elementary school.

Aligned to Arizona Mathematics Standards

Every lesson and practice problem on StudyPug is mapped to the Arizona Mathematics Standards for 1st grade. Whether your child needs help with a specific homework problem or wants to get ahead, StudyPug covers exactly what Arizona schools teach.