Transfer:
1. Makes sense of problems and persevere in solving them.
2. Reason abstractly and quantitatively.
3. Construct viable arguments and critique the reasoning of others.
4. Model with mathematics.
5. Use appropriate tools strategically.
6. Attend to precision.
7. Look for and make use of structure.
8. Look for and express regularity in repeated reasoning.

Established Goals:

K.NBT.1: Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (e.g., 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.

Student I Can Statements:

I can make and take apart numbers from 11 to 19 by telling how many tens and ones are in the number.

I can show how many tens and ones in numbers from 11 to 19 by drawing a picture or writing a number sentence.

Big Ideas:

Number Uses, Classification, and Representation
Numbers can be used for different purposes, and numbers can be classified and represented in different ways.

The Base-Ten Numeration System The base-ten numeration system is a scheme for recording numbers using digits 0-9, groups of ten, and place value.

Equivalence Any number, measure, numerical expression, algebraic expression or equation can be represented in an infinite number of ways that have the same value.

Patterns, Relations, and Functions

Relationships can be described and generalizations made for mathematical situations, that have numbers or objects that repeat in predictable ways. For some relationships, mathematical expressions and equations can be used to describe how members of one set are related to members of a second set.

Practices, Processes, and Proficiencies
Mathematics content and practices can be applied to solve problems.

Essential Questions:

How can composing and decomposing numbers from 11 to 19 into ten ones and some further ones help you understand place value?

Students will know...

Numbers from 11-19 can be represented as the sum of 10 and some more.

The numbers 11-19 can be decomposed as the sum of ten and some ones.

Mathematicians look for patterns in math to help solve problems

## Topic Ten: Compose and Decompose Numbers 11 to 19

## Desired Results

Transfer:1. Makes sense of problems and persevere in solving them.

2. Reason abstractly and quantitatively.

3. Construct viable arguments and critique the reasoning of others.

4. Model with mathematics.

5. Use appropriate tools strategically.

6. Attend to precision.

7. Look for and make use of structure.

8. Look for and express regularity in repeated reasoning.

Established Goals:K.NBT.1: Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (e.g., 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.Student I Can Statements:Big Ideas:Number Uses, Classification, and RepresentationNumbers can be used for different purposes, and numbers can be classified and represented in different ways.

The Base-Ten Numeration SystemThe base-ten numeration system is a scheme for recording numbers using digits 0-9, groups of ten, and place value.

EquivalenceAny number, measure, numerical expression, algebraic expression or equation can be represented in an infinite number of ways that have the same value.

Patterns, Relations, and FunctionsRelationships can be described and generalizations made for mathematical situations, that have numbers or objects that repeat in predictable ways. For some relationships, mathematical expressions and equations can be used to describe how members of one set are related to members of a second set.

Practices, Processes, and ProficienciesMathematics content and practices can be applied to solve problems.

Essential Questions:Students will know...Vocabulary:How many more?

Students will be skilled at...## Assessment Evidence

Performance Assessment:Other Evidence:Formative Assessment:## Learning Plan

Learning Activities:10-1 Make 11, 12, and 13:Use drawings and equations to make the numbers 11, 12, and 13.10-2 Make 14, 15, and 16:Make the numbers 14, 15, and 1610-3 Make 17, 18, and 19:Make the numbers 17, 18, and 1910-4 Find Parts of 11, 12, and 13:Find parts of 11, 12, and 1310-5 Find Parts of 14, 15, and 16:Find parts of 14, 15, and 1610-6 Find Parts of 17, 18, and 19:Find parts of 17, 18, and 1910-7 Math Practices and Problem Solving: Look for and Use Structure:Use patterns to make and find the parts of numbers to 19Resources:Problem of the month:## Counting & Cardinality

Growing Staircases K.CC.3Surrounded and Covered K.CC.3Party Time K.CC.4Squirreling It Away K.CC.4Surrounded and Covered K.CC.4Centers:SmartBoard Activities/Games:KINDERGARTEN NUMBER SENSE AND EQUIVALENCE ACTIVITIES

Dreambox Teacher Tools

Count 1-6Count 1 to 10Ordering Numbers 1 to 20Complements of 10