NBT-Work+with+numbers+11-19+to+gain+foundations+for+place+value

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 (such as 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones. || ===**Anchor Standard/Mathematical Practice(s)**=== K.MP.1. Make sense of problems and persevere in solving them. K.MP.2. Reason abstractly and quantitatively. K.MP.4. Model with mathematics. K.MP.7. Look for and make use of structure. K.MP.8. Look for and express regularity in repeated reasoning. || Use a variety of technology tools to gather data and information (e.g., Web-based resources, e-books, online communication tools, etc.). || ===**Revised Bloom's Level of thinking**=== **Remembering** **:** can the student recall or remember the information? define, list, recall **Understanding:** can the student explain ideas or concepts? sort, classify, describe, discuss, explain, identify, locate, recognize, select **Applying** : can the student use the information in a new way? demonstrate, illustrate, sketch, write. **Analyzing** : can the student distinguish between the different parts? compare, distinguish, examine, **Evaluating** : can the student justify a stand or decision? appraise, argue, defend, judge, select, support, value, evaluate **Creating** : can the student create new product or point of view? create, design, write. ||
 * ===**Common Core Standard**===
 * ===**Information Technology Standard**===
 * K.TT.1.1**

I can...

 * compose and decompose numbers between 11 and 19.
 * build or break apart numbers from 11-19 using tens and ones.

Essential Vocabulary

 * tens, ones, teen numbers(11-19), break-apart, compose, decompose

Sample Assessments

 * Have students two different color unifix cubes for students to make a number in more than one way.
 * Use a part-part-whole mat to model addition stories.

Differentiation

 * math stations
 * computer games

<span style="font-family: Arial,Helvetica,sans-serif;">Intervention:

 * <span style="font-family: Arial,Helvetica,sans-serif;">small group instruction
 * <span style="font-family: Arial,Helvetica,sans-serif;">math stations

<span style="font-family: Arial,Helvetica,sans-serif;">Enrichment:

 * <span style="font-family: Arial,Helvetica,sans-serif;">build numbers higher than 19 using counters
 * <span style="font-family: Arial,Helvetica,sans-serif;">create own word problems about building and breaking apart numbers

<span style="font-family: Arial,Helvetica,sans-serif;">Instructional Resources

 * <span style="font-family: Arial,Helvetica,sans-serif;">double ten frames
 * <span style="font-family: Arial,Helvetica,sans-serif;">counters
 * <span style="font-family: Arial,Helvetica,sans-serif;">math journals
 * <span style="font-family: Arial,Helvetica,sans-serif;">[]
 * <span style="font-family: Arial,Helvetica,sans-serif;">[]
 * <span style="font-family: Arial,Helvetica,sans-serif;">[]
 * <span style="font-family: Arial,Helvetica,sans-serif;">[]
 * <span style="font-family: Arial,Helvetica,sans-serif;">[]
 * <span style="font-family: Arial,Helvetica,sans-serif;">[]
 * <span style="font-family: Arial,Helvetica,sans-serif;">[]

<span style="font-family: Arial,Helvetica,sans-serif;">Notes and Additional Information
<span style="font-family: Arial,Helvetica,sans-serif;">Students explore numbers 11-19 using representations, such as manipulatives or drawings. Keeping each count as <span style="font-family: Arial,Helvetica,sans-serif;">a single unit, kindergarteners use 10 objects to represent “10” rather than creating a unit called a ten (unitizing) as <span style="font-family: Arial,Helvetica,sans-serif;">indicated in the First Grade CCSS standard 1.NBT.1a: 10 can be thought of as a bundle of ten ones — called a <span style="font-family: Arial,Helvetica,sans-serif;">“ten.”

<span style="font-family: Arial,Helvetica,sans-serif;">