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Grade 2 Module 1 Lessons

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Learning Objective ► Sums and Differences to 20

Math Terminology for Module 1

Familiar Terms and Symbols

Make ten and subtract from ten (e.g., 8 + 3 = 8+ 2 + 1 and 15 – 7 = 10 – 7 + 5 = 3 + 5)
Ten plus (e.g., 10 + 3 = 13, 30 + 5 = 35, 70 + 8 = 78)
Number bond (e.g., 5 + 1 = 6, 1 + 5 = 6, 6 – 1 = 5, 6 – 5 = 1)
Say Ten counting (e.g., 11 is “1 ten 1,” 12 is “1 ten 2,” twenty is “2 tens,” 27 is “2 tens 7,” 35 is “3 tens 5,” 100 is “1 hundred,” 146 is “1 hundred 4 tens 6”)

Select the lesson:

A. Foundations for Addition and Subtraction Within 20

♦ Lesson 1
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♦ Lesson 2
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B. Mental Strategies for Addition and Subtraction Within 20

♦ Lesson 3
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\_____Videos

♦ Lesson 4
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♦ Lesson 5
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C. Strategies for Addition and Subtraction Within 100

♦ Lesson 6
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\_____Videos

♦ Lesson 7
\_____Homework (Sp)
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♦ Lesson 8
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Math Newsletter - Topic A

Math Newsletter - Topic B

Math Newsletter - Topic C

Spanish (Sp) translations of ENY Math homework lessons by Salem-Keizer Public Schools, Curriculum, Instruction, & Assessment, Salem, OR

ENY Math Newsletters created by teachers at Vermilion Parish Schools, Abbeville, LA, Lafayette Parish School System

2nd Grade Module 1 Sprints

Additional Resources:

Additional Resources researched and put together by Vermilion Parish Schools, Abbeville, LA, Lafayette Parish School System

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