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Interactive
Curated OER

Teen Numbers

For Students 1st - 3rd
Reinforce that numbers in the teens are 10 plus more with this worksheet of 6 practice problems. Children count and circle a group of 10 objects. Then they count on the extras and write the total number in a box. Some sets have the 10...
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Lesson Plan
Illustrative Mathematics

Teen Go Fish

For Teachers Pre-K - 1st Standards
Kindergartners play the classic game Go Fish as they practice identifying numbers in the teens. A fun and engaging activity that develops number recognition skills in young learners. As added support, provide cards that include both the...
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Worksheet
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DK Publishing

Numbers 1 to 20

For Students Pre-K - 1st Standards
Practice writing numbers with fun kites. Kindergartners will rise to the highest height as they match the numbers to their correct written forms: 11 to eleven, 14 to fourteen, etc. Use this resource as a class activity or as a review...
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Lesson Plan
Illustrative Mathematics

Assessing Writing Numbers

For Teachers K Standards
Can I say a number by its name, and can you write it for me? Working in small groups or with the whole class, give your kindergartners a piece of 1-inch graph paper and have them write numbers 0 to 10 and 11 to 20. Next, pass out blank...
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Lesson Plan
Illustrative Mathematics

Assessing Sequencing Numbers

For Teachers K Standards
Assess whether your kindergartners can identify numbers in random order using two sets of numeral cards 1-10 and 11-20. Starting with a small group and the 1-10 deck give your learners the task of putting the cards into order from...
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Lesson Plan
Curated OER

Using Tens Frames for "Teen" Numbers

For Teachers 6th
Sixth graders practice recognizing teen numbers for the part-whole strategy of bridging to ten. They approach the advanced counting stage to problem solve addition facts to ten utilizing dot patterns on a quinary frame with dot patterns...
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Lesson Plan
Illustrative Mathematics

Assessing Reading Numbers

For Teachers Pre-K - 1st Standards
Youngsters develop their number sense by rote counting from one to ten. Over time, they identify the numbers on their own and no longer rely on fixed recitation. Using numerical flashcards, a teacher will randomly choose numbers from the...
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Activity
Illustrative Mathematics

Hundred Chart Digit Game

For Teachers K - 2nd Standards
Math games, especially in the primary grades, provide great opportunities for developing the number sense of young mathematicians. Working in pairs with a deck of single-digit cards, students take turns drawing two cards and reading the...
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Printables
K-5 Math Teaching Resources

Small Ten Frame Cards with Dots

For Students K - 2nd Standards
Solidify your mathematicians' addition and subtraction skills using this ten frame printable. Here, you'll find small, ten frame cards with dots representing numbers 11 to 22, equipped to enhance math strategies and boost proficiency. 
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Worksheet
Curated OER

Take Away From Teen Number

For Students K - 2nd
Subtract numbers 20 and under. Learners solve 10 equations by taking away single digit numbers from a number larger than 10, filling in the blank with the answer.
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Interactive
Curated OER

Teen Totals: Counting Activity

For Students 1st - 2nd
Budding mathematicians count pictures and write the correct teen total in a box beneath. Numbers used are 13, 14 and 15.
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Worksheet
Curated OER

Writing Numbers

For Students K - 1st
How many letters? Budding counters determine and record the number of letters in five messages trailing behind planes. The write down both the numeral and the word form; the highest number here is 19. Next, pupils fill in two blank...
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Lesson Plan
Illustrative Mathematics

Start/Stop Counting II

For Teachers K - 2nd Standards
Take stroll around the classroom while teaching young mathematicians to count fluently with this whole-group math activity. The teacher starts things off by walking around the room while counting up from the number one and continues...
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Lesson Plan
Curated OER

Exploring Teen Numbers

For Teachers 1st - 2nd
Learners explore place value.  In this numeration instructional activity, students use ten frames to represent numbers greater than ten.  Learners read two digit numerals and build the corresponding number using counters and ten frames. ...
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Lesson Plan
Curated OER

Teenagers

For Teachers 1st
In this fast-paced activity, learners identify the order of numbers from 13 to 20. They practice greater than and less than with verbal responses to pairs of numbers. Suggested accompaniments include counting forward and backward to 20....
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Workbook
Math Mammoth

Grade 1 Worktext

For Students K - 2nd Standards
Use graphing, counting, and number lines to help first graders learn about addition and subtraction. An array of worksheets and activities are an excellent resource for your math lesson, whether you are focusing on counting skills or...
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Worksheet
Curated OER

Subtraction - Numbers in the Teens

For Students 2nd
In this math worksheet, 2nd graders find the differences in 23 subtraction problems. They work with numbers through the teens as the minuend and through ten as the subtrahend.
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Unit Plan
Federal Reserve Bank

It's Your Paycheck

For Teachers 6th - 12th Standards
Beyond reading and arithmetic, one of the most important skills for graduating seniors to have is fiscal literacy and responsibility. Start them on the right financial track with nine lessons that focus on a variety of important personal...
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Printables
Math Learning Center

Addition Strategies

For Teachers 2nd - 3rd Standards
Help young mathematicians refer to simple addition strategies with a set of math posters. The pages feature ways to remember how to add zero to a number, how to determine if a number is odd or even, and making fast tens.
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Unit Plan
Radford University

Sleep and Teen Obesity: Is there a Correlation?

For Students 10th - 12th Standards
Does the number of calories you eat affect the total time you sleep? Young mathematicians tackle this question by collecting their own data and making comparisons between others in the class through building scatter plots and regression...
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Lesson Plan
Curated OER

Counting Circles

For Teachers K Standards
Here is another learning game that will engage your kindergartners and support them with their counting fluency. Forming a circle where everyone faces inward, choose a counting sequence (counting frontward or backward) with no more than...
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Worksheet
Curated OER

Subtract a Single Digit from a 2-Digit Number

For Students 1st - 2nd
In this subtraction worksheet, students complete a set of 10 problems, subtracting single-digit numbers from double-digit numbers. An answer key is given.
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Organizer
Curated OER

Circle Drills: Teens

For Students 2nd
In this math worksheet, 2nd graders complete 4 circle drills in which they add single digits to ten in order to find sums which are numbers in the teens.
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Lesson Plan
Visa

Consumer Privacy

For Teachers 7th - 8th Standards
The availability of personal financial information is of greater importance now than ever before. Your pupils will discuss how public and private records are accessed by various organizations, particularly considering direct mail, credit...