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3rd Grade Math

South Dakota 3rd Grade Math Curriculum

Video lessons and practice for every 3rd grade math topic. Aligned to South Dakota Math Standards so your child keeps up with class.

South Dakota 3rd Grade Math Curriculum | StudyPugHelp

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3.OA.A.3

Use multiplication and division within 100 to solve word problems

3.OA.A.4

Determine the unknown whole number in a multiplication or division equation

3.OA.B.6

Understand division as an unknown-factor problem

3.OA.D.8

Solve two-step word problems using the four operations

3.NF.A.3

Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size

3.MD.C.5

Recognize area as an attribute of plane figures and understand concepts of area measurement

3.MD.C.6

Measure areas by counting unit squares

3.MD.D.8

Solve real world and mathematical problems involving perimeters of polygons

3.G.A.2

Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole

South Dakota 3rd Grade Math: What Students Learn

3rd grade is a big year for math in South Dakota. Students move from basic addition and subtraction into multiplication and division, which are the foundation for nearly everything that comes next. By the end of 3rd grade, students are expected to multiply and divide fluently within 100 and understand what those operations mean in real-world situations.

Key Topics in South Dakota 3rd Grade Math

  • Multiplication and division concepts and word problems
  • Properties of operations (commutative, associative, distributive)
  • Two-step word problems using all four operations
  • Rounding whole numbers to the nearest 10 or 100
  • Adding and subtracting within 1,000
  • Introduction to fractions and fractions on a number line
  • Telling time to the nearest minute and measuring time intervals
  • Measuring liquid volumes and mass using standard units
  • Scaled picture graphs and bar graphs
  • Understanding and measuring area and perimeter
  • Identifying shapes and their attributes

How StudyPug Helps 3rd Graders in South Dakota

StudyPug breaks every topic down into short, clear video lessons your child can watch at their own pace. Each lesson is followed by practice problems so students can check their understanding before moving on. Whether your child is stuck on fractions or needs help with multiplication word problems, StudyPug covers every South Dakota Math Standards topic for 3rd grade.

Preparing for the South Dakota SBAC in 3rd Grade

South Dakota students take the SBAC (Smarter Balanced Assessment Consortium) starting in 3rd grade. This test covers the full range of 3rd grade math skills — from operations and algebraic thinking to fractions and geometry. StudyPug aligns to South Dakota Math Standards so students build the skills they need to do their best on the SBAC.