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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Secret Threading Task Cards
Practice listening and speaking skills with this fun barrier activity.
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Geometry Toss - Active Learning Game
Explore the differences between 2D shapes and 3D objects with an active game!
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Number Talks - Comparing Numbers Task Cards
Build number sense skills with this set of 24 task cards.
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Shopping Cart Matchup Activity
A speaking and listening activity to reinforce a variety of mathematical concepts.
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Ten More, Ten Less Task Cards
Practice identifying 10 more and 10 less than a given number with our set of 24 task cards.
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Number Talks - Target Number Task Cards
Build number sense skills with this set of 20 task cards.
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Comparing Numbers Task Cards
Practice comparing whole numbers with this set of 24 task cards.
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What's Next? - Counting Task Cards
Practice counting forward and backward from numbers within 100 with this set of 16 task cards.
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Ten More, Ten Less Dominoes
Practice adding ten more or subtracting ten from a particular number with a set of 27 dominoes.
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3-Digit Number Forms Worksheet
Help students practice their knowledge of 3-digit numbers with this place value worksheet that covers base ten blocks, standard form, and expanded form.
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Plus One and Minus One Math Machine Worksheet
A worksheet to practice generating a number that is one more than or one less than another number.
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Shapes Poster Set
A set of eight shape posters for the classroom.
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Seek and Find – Underwater Theme
A fun, search and find counting activity.
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Number Forms Worksheet
A fill-in-the-blank worksheet for your students to practice putting 3-digit numbers in standard form, expanded form, and written form.
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Missing Numbers – Task Cards
Practice counting by 1s forward and backward by completing number sequences with this set of 12 task cards.
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Numbers 1–10 Dominoes
A set of dominoes to practice number recognition of numbers 1-10.
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Place Value Work Mat
Practice place value concepts with this work mat for students.
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Flip, Draw, Expand! - Place Value Worksheet (2-Digit Numbers)
A worksheet to use when reviewing 2-digit place value.
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All About Rectangles Mini Booklet
A mini booklet to assist younger students in learning about rectangles.
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All About Squares Mini Booklet
A mini booklet to assist younger students in learning about squares.
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All About Triangles Mini Booklet
A mini booklet to assist younger students in learning about triangles.
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Friends of 20 – Addition Match-up Activity
A set of 40 matching cards to explore the number combinations of 20.
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Place Value - Pennant Banner
A display banner that can be used to practice Place Value.
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Number 20 - Worksheet
An activity worksheet to use in the classroom when learning about the number 20.
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Place Value Bulletin Board
Unlock place value understanding with this bulletin board for back-to-school that can remain on the wall all year long!
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Number 19 - Worksheet
An activity worksheet to use in the classroom when learning about the number 19.
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Number 18 - Worksheet
An activity worksheet to use in the classroom when learning about the number 18.
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Number 17 - Worksheet
An activity worksheet to use in the classroom when learning about the number 17.
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Number 16 - Worksheet
An activity worksheet to use in the classroom when learning about the number 16.
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MLK Day Hidden Message - Lower Grades
Practice addition and subtraction facts within 20 to uncover a meaningful quote.
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MLK Day Hidden Message - Upper Grades
Practice multiplication facts within 100 to uncover a meaningful quote.
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Number 15 - Worksheet
An activity worksheet to use in the classroom when learning about the number 15.