CCSS.MATH.CONTENT.1.NBT.B.2.A
10 can be thought of as a bundle of ten ones — called a "ten."
- Plus Plan
Base-10 Blocks - Pictorial Model Cards
A set of base-10 block cards to compose and decompose numbers, including decimals.
- Free Plan
Printable Ten Frames (Single and Double)
Introduce these printable ten frames to your students to promote number sense with hands-on learning.
- Free Plan
Ten Frame Printable Templates
Use these printable ten frames in various math lessons to reinforce number sense and other essential skills.
- Plus Plan
Thanksgiving Turkey Hide! - Place Value Worksheet
Save the Thanksgiving Turkeys and practice modeling numbers in base ten with a printable Thanksgiving Math Worksheet
- Free Plan
Place Value Charts — Printable Math Mats
Practice place value concepts, addition, and subtraction with a printable set of free place value charts.
- Plus Plan
Tens and Ones 2-Digit Place Value Mat
Build two-digit numbers and improve place value skills with a printable tens and ones math mat.
- Plus Plan
2-Digit Place Value Game - Interactive Slide Deck
Review various first-grade place value concepts with an interactive place value warmup.
- Free Plan
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.
- Plus Plan
Number Talks - Comparing 2-Digit Numbers Task Cards
Practice comparing 2-digit numbers with this set of 24 task cards.
- Plus Plan
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!
- Free Plan
Roll It, Make It, Expand It! - Place Value Worksheet
A worksheet for students to use when learning to write two-digit numbers in expanded form.
- Plus Plan
Numbers 1–30: Standard, Word, and Ten Frame Matchup Cards
A set of matchup cards to practice representing the numbers 1–30.
- Plus Plan
Base Ten Block Matching Cards (Numbers 1 - 120)
Connect base ten block representations with numerals with these multi-use matching cards.
- Plus Plan
Place Value Spin Activity
Practice identifying the number of tens and ones in two-digit numbers with this fun spin activity.
- Plus Plan
Place Value Paper Turkey Craft
Make a flock of silly turkey crafts and review place value concepts with a printable Place Value Turkey Template!
- Plus Plan
Making Tens Subtraction Worksheet
Find friendly numbers to subtract with a printable subtraction worksheet.
- Free Plan
Numbers to 100 - Printable Tens Frames
Print a colorful set of tens frames to enhance your small group math lessons.
- Free Plan
100th Day Snack Template
A template for students to use to count out 100 snack items!
- Plus Plan
Number Chart – 1-20
A bright number chart representing numbers 1-20.
- Plus Plan
Number Talks - 2-Digit Place Value Task Cards
Build number sense skills up to 120 with this set of 32 place value task cards.
- Plus Plan
Flip, Draw, Expand! - Place Value Worksheet (2-Digit Numbers)
A worksheet to use when reviewing 2-digit place value.
- Plus Plan
100 Days of School Activity Book
A fun booklet of activities for students to complete on their 100th day of school.
- Plus Plan
Interactive Base-10 Blocks
Explore an interactive base 10 block manipulator tool made for your elementary classroom! Teach place value, help students visualize problems, and more!
- Plus Plan
September Homeschool Resource Pack - Grade 1
A collection of age-appropriate, Grade 1 teaching resources and activities for homeschool parents to use with their children during the month of September.