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Common Core: Math
Subject: Math
72 Results

 Grade 2 Module 1: Sums and Differences to 100 Module 1 sets the foundation for students to master sums and differences to 20. Students subsequently apply these skills to fluently add onedigit to two...

 Grade 2 Module 4: Addition and Subtraction Within 200 with Word Problems to 100 In Module 4, students develop place value strategies to fluently add and subtract within 100; they represent and solve...

 Grade 2 Module 7: Problem Solving with Length, Money, and Data Module 7 presents an opportunity for students to practice addition and subtraction strategies within 100 and problemsolving skills as...

 Grade 2 Module 5: Addition and Subtraction Within 1,000 with Word Problems to 100 In Module 4, students developed addition and subtraction fluency within 100 and began developing conceptual...

 Objective: Decompose to subtract from a ten when subtracting within 100 and apply to onestep word problems.

 Objective: Relate 1 more, 1 less, 10 more, and 10 less to addition and subtraction of 1 and 10.

 Objective: Add and subtract within multiples of ten based on understanding place value and basic facts.

 Objective: Add within 100 using properties of addition to make a ten.

 In Topic A, students build upon their understanding of the base ten system and their prior knowledge of place value strategies presented in Module 3. In Lesson 1, students relate 10 more and 10 less...

 Objective: Add and subtract multiples of 10 including counting on to subtract.

 Objective: Relate 10 more, 10 less, 100 more, and 100 less to addition and subtraction of 10 and 100.

 Objective: Add and subtract multiples of 10 and some ones within 100.

 Objective: Add and subtract multiples of 10 and some ones within 100.

 In Topic B, students apply their understanding of place value strategies to the addition algorithm, moving from horizontal to vertical notation. Their understanding of vertical addition starts with...

 Objective: Use manipulatives to represent the composition of 10 ones as 1 ten with twodigit addends.

 In Topic B, students solve problems involving coins and bills. They begin at the concrete level in Lesson 6, using play money to review the different coin values from Grade 1. Beginning with the...

 In Topic A, students practice the simplifying strategies they learned in Module 4, but with numbers up to 1,000. They will be asked to consider which strategy is most efficient for each problem they...

 Objective: Recognize the value of coins and count up to find their total value.

 Objective: Represent subtraction with and without the decomposition of 1 ten as 10 ones with manipulatives.

 Topic C parallels Topic B, as students apply their understanding of place value strategies to the subtraction algorithm, moving from concrete to pictorial to abstract. It is important to note that...

 Objective: Relate addition using manipulatives to a written vertical method.

 Objective: Use math drawings to represent the composition and relate drawings to a written method.

 Objective: Use math drawings to represent the composition when adding a twodigit to a threedigit addend.

 Grade 2 Math Common Core Instruction: Use modeling and tools to solve three digit subtraction problems