Standards for Mathematical Practice
In Grade 1, instructional time should focus on four critical areas: (1) developing understanding of addition, subtraction, and strategies for addition and subtraction within 20; (2) developing understanding of whole number relationships and place value, including grouping in tens and ones; (3) developing understanding of linear measurement and measuring lengths as iterating length units; and (4) reasoning about attributes of, and composing and decomposing geometric shapes.
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Christmas Color By Number - Hundreds Chart Mystery Pictures
Print the perfect color-by-number math activity for Christmas: a set of 12 Christmas-inspired mystery hundreds charts.
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Identifying Christmas Shapes - Coloring Pages
Use knowledge of 2D shapes to color in these Christmas-themed shape coloring pages.
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Christmas Color-By-Addition-Fact Worksheets
Boost addition skills and bring a bit of Christmas magic into the classroom with Christmas color-by-number addition worksheets.
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Christmas Math Worksheets - Addition and Subtraction Mazes
Navigate these Christmas math mazes with addition and subtraction facts to keep those minds active!
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Tracing Numbers 0-20
Practice writing numbers 0–20 with this tracing activity.
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Thanksgiving I Spy Worksheet
Have a bit of counting and coloring fun with a free Thanksgiving I Spy Worksheet for Kindergarten.
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Double Dinos - Using Doubles Facts to Add Near Doubles Worksheet
Practice the “near doubles” addition strategy to solve addition problems to 20.
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Subtraction within 20 – Number Bond Worksheet
Practice subtraction strategies, including number bonds and picture models, with a printable subtraction worksheet.
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Soccer Stats - Mixed Operation Problem Solving Worksheets
Practice multiplication, division, fractions, and problem-solving skills with a high-interest soccer-themed math task
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Addition and Subtraction Within 20 – Worksheet
Use this worksheet with your students when exploring addition and subtraction within 20.
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Fact Family Find and Flip - Addition and Subtraction Up to 20
Addition and subtraction game cards demonstrating the relationship between fact families.
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2D Shapes Anchor Chart Set
Hang this 2D shapes anchor chart set in your classroom to give students an easy reference for the attributes of two dimensional shapes.
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Attributes of Shapes Templates
Teach your students attributes of shapes by having them complete these 2D shape profiles that have many uses.
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Measuring Length with Nonstandard Units Teaching Slides
Teach your students to measure length using nonstandard units with an engaging, interactive teaching slide deck.
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Parts of a Clock Anchor Chart
Familiarize students with the analog clock face, hands and other parts of a clock with a printable poster created for the primary classroom.
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Addition and Subtraction Word Problem Task Cards - (Numbers 1-9)
Use a range of addition and subtraction strategies to solve twenty single-digit word problems.
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Let's Compare! Task Cards
Practice comparing 2-digit numbers with this set of 20 task cards.
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Financial Literacy Math Investigation – Pop–Up Shop on Wheels
A mathematics investigation involving financial literacy, embedded in a real-world context.
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Black and White Number Chart 1–120
A black and white number chart showing the numbers 1-120.
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Money Word Problems Addition and Subtraction Worksheet Set
Use our money word problems addition and subtraction worksheet set to give your students differentiated practice modeling a variety of one and two-digit word problems.
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Modeling Addition Word Problem Worksheets
Encourage modeling with these addition word problem worksheets that provide practice with real-world addition scenarios.
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Number Maze Worksheets (Ordering Numbers to 120)
Share these number maze worksheets with your students for a fun way to practice ordering numbers to 120 from least to greatest.
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Measuring, Estimating, & Comparing Length Worksheets - 1st Grade
Use this printable set of measurement worksheets to Introduce your first graders to the concepts of measuring, comparing, and estimating length in nonstandard units.
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Friends of 10 Addition Poster Bundle
Print the ultimate Friends of 10 poster bundle with 10 printable classroom posters designed to show students how different combinations of numbers connect to make the same number.
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Free Shapes Worksheets for Kindergarten
Print your free Shapes Worksheets for kindergarten to practice shape identification.
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Telling the Time Poster
Help your students learn to tell the time to the hour, half-hour, quarter, and minute with a printable Telling the Time anchor chart PDF.
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Telling the Time Clock Template
Teach how to tell the time to the nearest five-minute increment with a hands-on printable clock template.
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Addition to 20 Activity - Winter Math Puzzle for 1st Grade
Practice addition facts up to 20 with a printable winter math puzzle for kindergarten and first-grade students.
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Christmas Color By Number - One More or Less
Practice finding numbers that are one more and one less than with a printable Christmas color-by-number worksheet.
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Making Ten Activity
Practice making 10 using objects, pictorial models, and number sentences with this activity mat.
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Number Talks - Making Ten Task Cards
Build number sense skills with this set of 20 task cards.
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Think Addition - Fact Family Worksheets
Use addition to solve subtraction problems with this worksheet.