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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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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Double Facts Math Charts - Addition Rhyme Posters
Help your students remember their doubles facts to twenty with a set of printable double facts addition rhyme posters.
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Fact Family Math Blast Off - Addition and Subtraction
Demonstrate an understanding of addition and subtraction fact families with a fun cut and sort activity.
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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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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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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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I Have, Who Has? - Place Value Games for 1st Graders (2-Digits)
Reinforce your students understanding of 2-digit Place Value concepts with printable Place Value Games for 1st graders.
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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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Find 20 Addition Strategy Task Cards
Practice finding 20 with this set of linking cube task cards.
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How to Write 2-Digit and 3-Digit Numbers Worksheet
Explore how to represent number values in standard form, word form, expanded form, and picture form with this multipurpose place value worksheet.
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Roll and Write - Telling Time Dice Game
Practice telling time and have fun learning how to tell time with a Roll and Write Telling Time Dice Game!
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Bridge to Ten Addition Strategy Task Cards
Help students quickly bridge to ten to assist with their addition strategies using linking cubes.
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Addition Strategies Cheat Sheet
Help students understand the different addition strategies with this helpful cheat sheet.
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Exploring 2-Digit Place Value - Teaching Slides
Explore 2-digit numbers using place value strategies with an interactive teaching presentation.
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Subtraction with Ten Frames - Worksheet
Model and subtract numbers to twenty using ten frames with a handy ten-frame subtraction worksheet.
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Christmas Counting Worksheet - Search and Find
Practice counting with your students to get them in the mood for the holidays with this fun Christmas search, count, and find activity.
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Telling Time Story Problem Comprehension Pack
Practice reading comprehension and telling time skills with a printable pack of Telling Time Math Story Worksheets.
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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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Making Tens Subtraction Worksheet
Find friendly numbers to subtract with a printable subtraction worksheet.
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Basic Subtraction Word Problems - Worksheet
Solve subtraction word problems by drawing picture models with a printable subtraction worksheet.
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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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100 Chart Missing Numbers
Practice counting forward beginning from a given number with this set of 100 charts and recording sheets.
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Representing Two-Digit Numbers - Place Value Worksheet
A set of worksheets for students to use when learning about place value and the different way two-digit numbers can be represented.
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Change It! – Addition to 20 Hands-On Activity
Practice addition to 20 by rearranging the parts of whole numbers into different combinations with this hands-on math activity.
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Counting On Game
Engage your students with this fun and colorful counting on game that gives your students practice with the “counting on” addition strategy.
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Adding Numbers Game Board: Making Ten Board Game
Introduce this Adding Numbers Game Board: Making Ten board game to your students to give them the practice using the “make a ten” addition strategy.
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Decomposing 2-Digit Numbers Match-Up Activity
Help children decompose 2-digit numbers by identifying the place value of the tens and ones with this matching activity.
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Addition Fact Timed Tests & Trackers
Assess and track addition fact fluency with a printable Math Drill Worksheet pack for addition facts.
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Count and Graph Worksheet Pack
Explore counting and graphing skills with this set of three worksheets.
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Time to the Hour and Half Hour - Math Mazes
Engage your students with exciting telling time practice activities with a set of printable Time to the Hour and Half Hour Math Mazes.
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Telling Time to the Hour and Half Hour Teaching Slides
Teach your first graders how to tell time to the hour and half hour with an interactive teaching slide deck.