Math K.2
Number and operations. The student applies mathematical process standards to understand how to represent and compare whole numbers, the relative position and magnitude of whole numbers, and relationships within the numeration system. The student is expected to:
- (1) count forward and backward to at least 20 with and without objects;
- (A) read, write, and represent whole numbers from 0 to at least 20 with and without objects or pictures;
- (B) count a set of objects up to at least 20 and demonstrate that the last number said tells the number of objects in the set regardless of their arrangement or order;
- (C) recognize instantly the quantity of a small group of objects in organized and random arrangements;
- (D) generate a set using concrete and pictorial models that represents a number that is more than, less than, and equal to a given number up to 20;
- (E) generate a number that is one more than or one less than another number up to at least 20;
- (F) compare sets of objects up to at least 20 in each set using comparative language;
- (G) use comparative language to describe two numbers up to 20 presented as written numerals; and
- (H) compose and decompose numbers up to 10 with objects and pictures.
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Christmas Code Cracker - Primary Escape Game
Work together to crack the Christmas Code with an exciting escape game for primary grade students.
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Number Recognition Assessment Pack
Utilize this Number Recognition Assessment Pack to evaluate your students’ progress in recognizing the numbers 0 through 120.
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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.
- Free Plan
Tracing Numbers 0-10
A worksheet to assist students when learning how to write the numbers 0–10.
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Kindergarten Counting 1-20 Matching Game
Use this matching game in your primary classroom to teach students to count quantities and match them to numbers (1-20).
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Christmas Math Puzzle - Counting to 10
Count groups up to 10 with a printable Christmas math puzzle.
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Christmas Color by Number Pack
Use knowledge of numbers to 10 to color in these Christmas color by number worksheets.
- Free Plan
Tracing Numbers 0-20
Practice writing numbers 0–20 with this tracing activity.
- Free Plan
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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Order Numbers From Least to Greatest Task Cards (Numbers 1 - 20)
Order numbers from least to greatest with these task cards for numbers 1 - 20.
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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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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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Counting to 20 Task Cards
Practice counting objects up to 20 with this set of 16 task cards.
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Numbers 1 to 10 – Poster
A poster of numbers in different forms.
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Missing Values Number Chart - 1–120
A black and white chart representing numbers 1-120.
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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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Ten Frame Number Posters (0-20)
Decorate your classroom with our ten frame number posters that will delight your animal-loving students while providing concrete representations of the numbers 0-20.
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Math Maze for Kindergarten Worksheet Set (Ordering Numbers to 20)
Share this math maze for kindergarten worksheet set with your students to give them practice ordering numbers from least to greatest.
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Caterpillar - Ordering Numbers Worksheets
Share these ordering numbers worksheets with your students to help them master sequencing numbers.
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Sequence Puzzle for Numbers 1 - 10 — Gingerbread Man
Share this sequence puzzle with your students for a fun way to practice ordering the numbers 1 - 10.
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Subitizing Activity — Clip Cards (Numbers 1 - 10)
Share this subitizing activity with your students to give them hands-on practice subitizing to 10.
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Printable Ten Frames (Single and Double)
Introduce these printable ten frames to your students to promote number sense with hands-on learning.
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Number Recognition Printable Dot Maze Pack
Utilize these number recognition printable worksheets to help your students identify the numbers 1 through 20.
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Number Recognition Worksheets — Numbers 1 - 20
Use these number recognition worksheets to help your students master a variety of math skills for the numbers 1 through 20.
- Free Plan
Paralympic Games Count and Color Worksheets
Count and tally Paralympic icons with our engaging I Spy Worksheets, perfect for enhancing your students' observation and counting skills.
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Finger Counting Poster Set
Display this set of finger counting posters to 10 in the early years classroom.
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I Can Count to 5 Mini-Book
Count small objects up to 5 with this printable counting mini book.
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Aliens in a Spaceship Counting and Subitizing Game
Download a fun, hands-on game for teaching kids to count and use one-to-one correspondence or to subitize.
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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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Counting 1-20 Worksheet Pack
Practice counting to 20 with this set of worksheets ready to go!
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Number Anchor Charts - Math
Display this set of 1-20 math anchor charts in the classroom to encourage knowledge and understanding of each number.
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Making 10 – Worksheet
Practice the addition strategy of making ten with this math worksheet.