Curriculum » NC Standard Course of Study & aligned resources
Mathematics — Grade 2
Goal 1, Objective 1.05
Resources aligned to this objective
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Resources on the web
- Fact Families
- Students use books and connecting cubes to explore the relationship of addition to subtraction. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Exploring Pennies and Dimes
- Students examine pennies and dimes and model subtraction as they listen to a children's book. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Exploring Other Number Patterns
- Students make and extend patterns with numbers in a variety of mathematical contexts. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Exploring Adding with Sets
- Reading The Hershey's Kisses Addition Book will set the stage for this lesson in which students write story problems, find sums using sets, and present results in the form of a table. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Draw a math story: From the concrete to the symbolic
- This ReadWriteThink activity begins with the reading aloud of several math-oriented stories, identifies key mathematical vocabulary terms, models math story writing, and then gives students an opportunity to write addition and subtraction stories. Students... (Learn more)
- Format: lesson plan (grade K–2 English Language Arts and Mathematics)
- Provided by: ReadWriteThink
- Do it with dominoes: Looking back and moving forward
- In this lesson, students show that they have mastered addition by applying the skill to playing a domino game. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Counting Back and Counting On
- Students make a train of connecting cubes and write in vertical and horizontal format the differences suggested by adding to and subtracting from the train one cube at a time. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Counting Back
- Students count to compare plates of fish-shaped crackers then record the comparison in vertical and horizontal format. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Count to 10: Looking Back and Moving Forward
- The final segment of an eight-part unit titled “Count to 10.” Students review this unit by creating, decomposing, and comparing sets of zero to 10 objects and by writing the cardinal number for each set. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Comparing Sets
- Students write subtraction problems and model them with cubes. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Combining Foods
- Students explore addition and comparison subtraction by modeling and recording related addition and subtraction facts for a given number. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Building Sets of 19 and 20
- Students count up to 20, construct and decompose sets up to 20, and record the decompositions. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Building Sets of 17 and 18
- Students construct sets up to 18, write the numerals 17 and 18, and model 17 and 18 with bean sticks, cubes, and ten frames. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Building Sets of 15 and 16
- Students explore the numbers 15 and 16. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Building Sets of 13 and 14
- Students construct and identify sets of 13 and size 14. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Building Sets of 11 and 12
- Students use bean sticks, connecting cubes, and ten frames to construct sets of 11 and 12, and then record and compare them. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Balancing Equations
- This lesson encourages students to explore another meaning for operations of subtraction, the balance. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Balancing Discoveries
- This lesson, one of a nine-part unit from Illuminations titled “Do It with Dominoes,” encourages students to explore another model of addition, the “balance” model. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics
- Balancing
- Students are encouraged to explore another model of subtraction—the balance. (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: National Council of Teachers of Mathematics