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## Lesson Plan

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This lesson provided by:
 Author: Mary Rease System: Etowah County School: Highland Elementary School

General Lesson Information
 Lesson Plan ID: 33124 Title: Number Carousel Overview/Annotation: First grade students will be able to use various strategies and their understanding of addition to make 10 and 17 in multiple ways. Lesson will help students use 2 or 3 different numbers to make 10 or use 2 or 3 different numbers to create numbers up to 20.This is a College- and Career-Ready Standards showcase lesson plan.

Associated Standards and Objectives
Content Standard(s):
 MA2015 (1) 1. Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. (See Appendix A, Table 1.) [1-OA1] MA2015 (1) 2. Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. [1-OA2] MA2015 (1) 5. Relate counting to addition and subtraction (e.g., by counting on 2 to add 2). [1-OA5]

Local/National Standards:

Primary Learning Objective(s):

Student will be able to make 10 by using his/her understanding of addition by adding 2 numbers.

Student will be able to make 10 by using his/her understanding of addition by adding 3 numbers.

Student will be able to make 17 by using his/her understanding of addition by adding 2 numbers.

Student will be able to make 17 by using his/her understanding of addition by adding 3 numbers.

Students will use their knowledge of addition and number sense to read and solve word problems with an answer up to 20. Students will use various strategies, number sense, and their knowledge of addition to create numbers up to 20.

Preparation Information
 Total Duration: 0 to 30 Minutes Materials and Resources: Materials Needed for Lesson:Base 10 blocks and countersColored markersChart PaperDiceCalculators (enough for 1 group) Technology Resources Needed: CalculatorTeacherTube :http://www.teachertube.com/viewVideo.php?video_id=150367 Background/Preparation: This lesson can be used as a formative assessment as well as a lesson. Students should be comfortable with addition and subtraction up to 20 as well as ready to work independently.

Procedures/Activities: