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  • VA.MTH.G1.7.b - The student will demonstrate fluency with addition and subtraction wit...
Connecting Addition and Subtraction
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Use the relationship between addition and subtraction to aid in developing fluency with addition and subtraction within 10.Mathematics Instructional Plans (MIPs) help teachers align instruction with the 2016 Mathematics Standards of Learning (SOL) by providing examples of how the knowledge, skills and processes found in the SOL and curriculum framework can be presented to students in the classroom.

Subject:
Mathematics
Material Type:
Lesson Plan
Author:
Pam Forbes
Tina Mazzacane
Debra Delozier
Kristin Williams
Date Added:
05/01/2020
Grade 1 & 2 Roll and Sort Difference
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As a teacher your goal is to provide practice using carefully selected strategies. Through encouragement you can provide experiences for students to develop efficient strategies. Use the following strategies to develop the basic addition and subtraction facts.  By the end of first grade, students should be able to count on to find the difference.  For the difference of 7 - 4, start with 4 and count on 5, 6, 7.  This shows that 7 - 4 = three.  Another strategy is to use related facts to find the difference.  If students use a related fact, 4 + ___ = 7, then they’ll know 7 – 4 = three.   Another strategy would be the near doubles strategy.  Using the same problem 7 - 4, add 4 + 4 to get 8 and then subtract 1 to get seven.By providing experiences to learn these strategies, students will develop number sense and understand how to compose and decompose numbers.  This in turn will help students to develop basic fact fluency and learn while having fun playing a game.

Subject:
Mathematics
Material Type:
Lesson
Author:
Elizabeth Silva
Date Added:
07/14/2020
Grade 1 & 2 Roll and Sort Sum
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CC BY
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As a teacher your goal is to provide practice using carefully selected strategies. Through encouragement you can provide experiences for students to develop efficient strategies. Use the following strategies to develop the basic addition facts. By the end of first grade, students should be able to counting on to find the sum.  For the sum of 4 + 3, start with 4 and count on 5, 6, 7.  This shows that 4 + 3 = 7.  Another strategy is to use the near doubles strategy to find the sum.  Using the same problem 3 + 4, add 3 + 3 to get 6 and then add 1 more to get seven.  Or using the same problem 4 + 3, add 4 + 4 to get 8 and then subtract 1 to get seven.By providing experiences to learn these strategies, students will develop number sense and understand how to compose and decompose numbers.  This in turn will help students to develop basic fact fluency and learn while having fun playing a game.

Subject:
Mathematics
Material Type:
Lesson
Author:
Elizabeth Silva
Date Added:
07/14/2020