2nd Grade Math Curriculum
UNIT 1: Adding, Subtracting, and Working with Data
2.1.1 Add and Subtract Within 20: Reinforcing and mastering addition and subtraction within 20.
Common Core Standards: CCSS.MATH.CONTENT.2.OA.B.2
2.1.2 Ways to Represent Data: Learning various methods to represent data visually.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.D.10
2.1.3 Diagrams to Compare: Using diagrams to compare and analyze data.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.D.10
UNIT 2: Adding and Subtracting within 100
2.2.1 Add and Subtract: Developing addition and subtraction skills within 100.
Common Core Standards: CCSS.MATH.CONTENT.2.NBT.B.5
2.2.2 Decompose to Subtract: Learning to decompose numbers as a subtraction strategy.
Common Core Standards: CCSS.MATH.CONTENT.2.NBT.B.5
2.2.3 Represent and Solve Story Problems: Applying addition and subtraction in story problem contexts.
Common Core Standards: CCSS.MATH.CONTENT.2.OA.A.1
UNIT 3: Measuring Length
2.3.1 Metric Measurement: Understanding and using the metric system for measuring length.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.A.1
2.3.2 Customary Measurement: Learning the customary units of measurement.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.A.1
2.3.3 Line Plots: Creating and interpreting line plots.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.D.9
UNIT 4: Addition and Subtraction on the Number Line
2.4.1 The Structure of the Number Line: Exploring the number line’s structure and properties.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.B.6
2.4.2 Add and Subtract on a Number Line: Using the number line for addition and subtraction.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.B.6
UNIT 5: Numbers to 1,000
2.5.1 The Value of Three Digits: Understanding the place value of three-digit numbers.
Common Core Standards: CCSS.MATH.CONTENT.2.NBT.A.1
2.5.2 Compare and Order Numbers within 1,000: Comparing and ordering numbers up to 1,000.
Common Core Standards: CCSS.MATH.CONTENT.2.NBT.A.4
UNIT 6: Geometry, Time, and Money
2.6.1 Attributes of Shapes: Identifying and describing shapes based on their attributes.
Common Core Standards: CCSS.MATH.CONTENT.2.G.A.1
2.6.2 Halves, Thirds, and Fourths: Understanding and identifying fractions.
Common Core Standards: CCSS.MATH.CONTENT.2.G.A.3
2.6.3 Time on the Clock: Reading and interpreting time on analog and digital clocks.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.C.7
2.6.4 The Value of Money: Recognizing and understanding the value of coins and bills.
Common Core Standards: CCSS.MATH.CONTENT.2.MD.C.8
UNIT 7: Adding and Subtracting within 1,000
2.7.1 Add and Subtract within 1,000 without Composition or Decomposition: Basic addition and subtraction within 1,000.
Common Core Standards: CCSS.MATH.CONTENT.2.NBT.B.7
2.7.2 Add within 1,000 using Place Value Strategies: Addition strategies based on place value.
Common Core Standards: CCSS.MATH.CONTENT.2.NBT.B.7
2.7.3 Subtract within 1,000 using Place Value Strategies: Subtraction strategies using place value.
Common Core Standards: CCSS.MATH.CONTENT.2.NBT.B.7
UNIT 8: Equal Groups
2.8.1 Odd and Even: Understanding the concept of odd and even numbers.
Common Core Standards: CCSS.MATH.CONTENT.2.OA.C.3
2.8.2 Rectangular Arrays: Creating and exploring rectangular arrays.
Common Core Standards: CCSS.MATH.CONTENT.2.OA.C.4
UNIT 9: Putting It All Together
2.9.1 Fluency Within 20 and Measurement: Reinforcing arithmetic fluency and measurement skills.
Common Core Standards: CCSS.MATH.CONTENT.2.OA.B.2, CCSS.MATH.CONTENT.2.MD.A.1
2.9.2 Numbers to 1,000: Deepening understanding of numbers up to 1,000.
Common Core Standards: CCSS.MATH.CONTENT.2.NBT.A.1
2.9.3 Create and Solve Story Problems: Applying mathematical skills to create and solve story problems.
Common Core Standards: CCSS.MATH.CONTENT.2.OA.A.1
This curriculum is designed to provide a comprehensive approach to teaching mathematics in 2nd grade, aligned with the Common Core Standards.
