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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Measuring Length with Informal Units - Worksheets
Experience measurement with informal units using a set of printable 1st grade measurement worksheets.
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Blank Digital and Analog Clock Templates
Practice writing the time in digital and analog form with this set of blank clock faces.
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Counting to 20 Match-Up Cards
Count objects up to 20 with our match-up card game.
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Numbers 1–20 Clip Cards
Facilitate counting practice with this set of multisensory peg cards.
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Counting to 20 Cut and Paste Worksheet
Count objects within 20 and match the total to its written number on this 2-page cut-and-paste worksheet.
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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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Thanksgiving Turkey Hide! - Place Value Worksheet
Save the Thanksgiving Turkeys and practice modeling numbers in base ten with a printable Thanksgiving Math Worksheet
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Part Part Whole — Hands-On Activity Mat
Use this hands-on addition and subtraction part part whole activity mat in your next guided math group lesson!
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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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Making Ten Activity
Practice making 10 using objects, pictorial models, and number sentences with this activity mat.
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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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Place Value Charts — Printable Math Mats
Practice place value concepts, addition, and subtraction with a printable set of free place value charts.
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Number Talks - Ten Frame Task Cards
Build number sense skills with this set of 30 ten and double ten frame math talk task cards.
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Graphing (Pictographs) Task Cards
Get graphing! Use these levelled pictograph task cards to show students a variety of data collection records, and have them create pictographs to represent that data.
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Subtraction Strategies - Ten Frame Printable Bingo Game
Practice using ten frames to subtract single-digit numbers in a whole class bingo game.
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Halves and Fourths – Cut and Paste Worksheet
Practice sorting objects partitioned into halves and fourths with this cut-and-paste worksheet.
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Interpreting a Bar Graph – Worksheet
Interpret information from a bar graph and answer questions with this worksheet.
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Analyzing Graphs (Single-Unit Intervals) – Board Game
Sharpen student data analysis skills when solving problems with information presented in a single-unit picture graph and bar graph with this board game.
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Pictograph and Bar Graph Match-Up (Single-Unit Intervals)
Use data analysis skills to match frequency tables with a corresponding bar graph or pictograph.
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Analyzing Graphs – Single-Unit Bar Graphs & Pictographs – Task Cards
Use data analysis skills to analyze bar graphs and pictographs with this set of task cards.
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Back to School Supply Shopping Task - Primary Grades
Calculate the cost of school supplies and answer questions with this back-to-school math activity.
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Rolling to 100 Board Game
Practice counting to 100 by 1's with this interactive hundreds chart board game for multiple players.
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Counting by 5's Maze
Get to the party by skip counting to 100 with our counting by 5’s worksheet.
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100 Action Verbs
Practice counting to 100 by 1’s and 10’s with this set of 24 action cards that get students moving, reading, and writing.
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Addition Strategies: Base-Ten Blocks Worksheet
Practice using the strategy of using base-10 blocks and regrouping to find the sum.
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Search and Find – Food Edition
A fun, search and find counting activity
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Count and Graph – In the Classroom
Practice collecting, sorting, and organizing data to create a graph with this 2-page worksheet.
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Color by 2-D Shape Worksheets
A set of five color by shape worksheets.
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Making Ten Cut and Paste Worksheet
A cut and paste worksheet to practice finding the missing addend when making ten.
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One More, One Less Task Cards
Practice identifying one more and one less up to 100 with our set of 24 task cards.
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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.