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Common Core: Standard
Common Core: ELA
Common Core: Math
Subject: Math
86 Results
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- This Mathematics Common Core video features 2nd grade students from Dr. Louis A. Cerulli School 34 in Rochester, NY. In this lesson students work with standard 2.NBT.5: Fluently add and subtract...
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- Objective: Represent equal groups with tape diagrams, and relate to repeated addition.
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- Objective: Use different strategies to make $1 or make change from $1.
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- Objective: Use the fewest number of coins to make a given value.
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- Objective: Recognize the value of coins and count up to find their total value.
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- Objective: Decompose arrays into rows and columns, and relate to repeated addition.
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- Objective: Use math drawings to represent equal groups, and relate to repeated addition.
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- Objective: Use math drawings to represent equal groups, and relate to repeated addition.
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- Objective: Choose and explain solution strategies and record with a written addition or subtraction method.
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- Objective: Choose and explain solution strategies and record with a written addition or subtraction method.
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- Objective: Apply and explain alternate methods for subtracting from multiples of 100 and from numbers with zero in the tens place.
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- Objective: Subtract from multiples of 100 and from numbers with zero in the tens place.
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- Objective: Subtract from multiples of 100 and from numbers with zero in the tens place.
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- Objective: Use math drawings to represent subtraction with up to two decompositions, relate drawings to the algorithm, and use addition to explain why the subtraction method works.
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- Objective: Use math drawings to represent subtraction with up to two decompositions, relate drawings to the algorithm, and use addition to explain why the subtraction method works.
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- Objective: Relate manipulative representations to the subtraction algorithm, and use addition to explain why the subtraction method works.
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- Objective: Choose and explain solution strategies and record with a written addition method.
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- Objective: Use math drawings to represent additions with up to two compositions and relate drawings to the addition algorithm.
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- Objective: Use math drawings to represent additions with up to two compositions and relate drawings to the addition algorithm.
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- Objective: Relate manipulative representations to the addition algorithm.
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- Objective: Relate manipulative representations to the addition algorithm.
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- Objective: Share and critique strategies for varied addition and subtraction problems within 1,000.
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- Objective: Use the associative property to subtract from three-digit numbers and verify solutions with addition.
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- Objective: Use the associative property to make a hundred in one addend.