No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}

No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}
No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}
No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}
No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}
Subjects
Grade Levels
2nd
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15.01 MB   |   102 pages

PRODUCT DESCRIPTION

This is a NO prep set of 15 lesson plans AND the supplemental materials. There are 15 individual plans that all scaffold onto each other! All you need is a printer and basic items from around your room!
This set has over 45 pages of activities and practice!
This set also contains anchor charts, interactive math notebooks pages, workstations, and an assessment that is aligned to CCSS.

Concepts:
-Number Lines
-Open Number Lines
-Number Grids
-1-digit by 1-digit Addition
-1-digit by 1-digit Subtraction
-2-digit by 2-digit Addition
-2-digit by 2-digit Subtraction
-3 Addend Addition
-Skip Counting
-Explaining Steps {CCSS}

Daily Lesson Concepts.
Day 1 – Unit Assessment - Pre
Day 2 – Building a Number Line
Day 3 – Adding and Subtracting with a Number Line
Day 4 – Number Line with Real-World Problems (Addition)
Day 5 - Number Line with Real-World Problems (Subtraction)
Day 6 - Number Line with Real-World Problems (Addition and Subtraction)
Day 7 – Using an Open Number Line
Day 8 – Building and Using an Open Number Line for 3 Addends
Day 9 – Using an Open Number Line with 3 Addends
Day 10 – Using an Open Number Line to Subtract
Day 1 1 – Using a Number Grid to Add and Subtract within 100
Day 12 - Using a Number Line to Subtract within 100
Day 13 – Finding Unknown Numbers within an Equation
Day 14 - Finding Unknown Numbers within an Equation
Day 15 – Unit Assessment - Post

Standards Discussed:
2.OA.A.1Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

2.OA.B.2Fluently add and subtract within 20 using mental strategies.

2.NBT.A.2Count within 1000; skip-count by 5s, 10s, and 100s.

2.NBT.B.5Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction

2.NBT.B.9Explain why addition and subtraction strategies work, using place value and the properties of operations.

2.MD.B.5Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem.

2.MD.B.6Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram.

Check out the preview to see what you get!

Happy Teaching!
Total Pages
102
Answer Key
N/A
Teaching Duration
3 Weeks

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No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}
No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}
No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}
No Prep Addition & Subtraction (within 100) Unit 2nd Grade{CCSS}