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2nd Grade Math

Pennsylvania 2nd Grade Math Curriculum

Video lessons and practice for every 2nd grade math topic. Aligned to Pennsylvania Core Standards Math so your child keeps up with what PA schools teach.

Pennsylvania 2nd Grade Math Curriculum | StudyPugHelp

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ID

Standard

StudyPug Topic

2.OA.A.1

Use addition and subtraction within 100 to solve one- and two-step word problems

2.OA.C.3

Determine whether a group of objects (up to 20) has an odd or even number of members

2.OA.C.4

Use addition to find the total number of objects arranged in rectangular arrays

2.NBT.A.1

Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones

2.NBT.A.3

Read and write numbers to 1000 using base-ten numerals, number names, and expanded form

2.NBT.A.4

Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits

2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings

2.NBT.B.8

Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900

Pennsylvania 2nd Grade Math Topics

Pennsylvania 2nd grade math covers a wide range of foundational skills that students need to succeed in later grades. All topics on StudyPug align to the Pennsylvania Core Standards Math for Grade 2.

Addition and Subtraction

Students develop fluency adding and subtracting within 20 using mental strategies, and extend those skills to solve one- and two-step word problems within 100. They also learn to add and subtract within 1000 using place value strategies and concrete models.

  • Add and subtract within 20 fluently using mental strategies
  • Solve one- and two-step word problems using addition and subtraction within 100
  • Add up to four two-digit numbers using place value strategies
  • Add and subtract within 1000 using models and drawings
  • Mentally add or subtract 10 or 100 from numbers between 100 and 900

Place Value and Number Sense

2nd graders learn that three-digit numbers represent hundreds, tens, and ones. They read, write, and compare numbers up to 1000 using base-ten numerals, number names, and expanded form.

  • Understand hundreds, tens, and ones in three-digit numbers
  • Count within 1000 and skip-count by 5s, 10s, and 100s
  • Read and write numbers to 1000 in multiple forms
  • Compare three-digit numbers using place value understanding

Measurement and Data

Students measure lengths using appropriate tools, estimate in inches, feet, centimeters, and meters, and use measurement data to solve real-world problems. They also tell time to the nearest five minutes and work with money.

  • Measure lengths using rulers and other appropriate tools
  • Estimate lengths in inches, feet, centimeters, and meters
  • Tell and write time from analog and digital clocks to the nearest five minutes
  • Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies
  • Draw picture graphs and bar graphs for data sets with up to four categories

Geometry

2nd graders recognize and draw shapes with specified attributes, partition rectangles into rows and columns of equal squares, and divide circles and rectangles into equal shares.

  • Recognize and draw shapes by their attributes
  • Partition rectangles into equal-size square units
  • Divide circles and rectangles into two, three, or four equal shares

How StudyPug Helps Pennsylvania 2nd Graders

StudyPug provides video lessons and practice problems for every Pennsylvania Core Standards Math topic in 2nd grade. Students can find a topic, watch a short lesson, and practice right away. Parents can track progress and make sure their child is keeping up with what Pennsylvania schools teach. Get started free today.