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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Number Chart – 1-20
A bright number chart representing numbers 1-20.
- Free Plan
Making 10 Number Bonds - Worksheet
A worksheet to practice the addition strategy of making 10.
- Free Plan
Let's Compare! Task Cards
Practice comparing 2-digit numbers with this set of 20 task cards.
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Number Talks - Balancing Equations Task Cards
Build number sense skills with this set of 40 task cards.
- Free Plan
2-D Shape Dominoes
A set of dominoes to help students with their understanding of 2-D shapes.
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Find and Color – Shape Scavenger Hunt
A scavenger hunt allowing students to find 2-D shapes in their surrounding environment.
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2D and 3D Shape Flashcards
Explore 2D shapes and 3D objects with this set of 20 full-page flashcards.
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2-D Shape Character Templates
A cute 2-D shape display for your classroom.
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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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Picture Addition Worksheet
A worksheet to practice the addition strategy of counting on.
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Data Math Investigation - Which Reward?
A mathematics investigation involving data collection and representation, embedded in a real-world context.
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Telling Time to the Hour and Half-Hour - Worksheet
Practice telling time to the half-hour with a fun set of printable Telling Time Worksheets for 1st grade.
- Free Plan
Tracing Numbers 0-20
Practice writing numbers 0–20 with this tracing activity.
- Plus Plan
Place Value Monster
A fun place value activity to help students consolidate their understanding of tens and ones.
- Free Plan
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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Doubles - Number Facts Board Game
Practice the doubles addition strategy with this board game.
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Tangram Treats - Tangram Puzzles
Have fun learning about shapes with a set of 36 tangram task cards separated into three levels, along with two tangram cut-out templates.
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Pandora's Party Palace Math Activity - Lower Level Version
16 mathematics problem solving task cards involving money in a real-world context.
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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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Time Matching Game - Hour and Half Hour Ice Cream Cones
Create a math center to practice telling time to the hour and half hour with a printable ice cream themed time game for first grade.
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Time to the Hour and Half-Hour - Digital Learning Activity
Read different clock faces to tell time to the nearest hour and half hour with a digital learning activity for first grade.
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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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Missing Numbers in Expanded Form Worksheet
Practice converting double digit numbers into their expanded form with this easy to use student worksheet.
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2-Digit in Expanded Form Interactive Activity
Engage students in showing their knowledge of converting double digit numbers into their expanded form with this interactive activity.
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Candy Data Collection Instructional Slide Deck
Explore this candy-themed data collection teaching presentation to teach students the basics of acquiring and recording data.
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Data Collection Worksheet Set
Use this set of differentiated graphs worksheets to assess your students’ understanding of how data is collected, organized and presented.
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Roll and Expand Numbers Worksheet Pack
Explore place value with your students using this set of leveled expanding numbers worksheets.
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Ordering Numbers Worksheet - Halloween Cut and Paste
Practice ordering numbers with a fun set of spook-tacular Halloween Math worksheets for kindergarten.
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Feed the Pumpkins - 1st Grade Subtraction Worksheet
Feed the pumpkins and practice subtraction to twenty with a Halloween subtraction worksheet.
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Number Talks - Double Digit Addition Task Cards
Build number sense skills with this set of 24 task cards.
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Addition within 20 Interactive Resource
Practice solving one-digit and two-digit addition problems using a variety of addition strategies with this interactive activity.
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Decomposing Numbers - Subtraction Teaching Slides
Challenge students to decompose numbers to mentally solve two-digit subtraction problems with a teaching presentation.