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Oregon Standards

Oregon 5th grade math standards

Every 5th grade math standard in the Oregon Mathematics Standards, in Oregon's order, with the Lux lessons that teach it.

Operations and Algebraic Thinking

  1. 5.OA.A.1

    Write and evaluate numerical expressions that include parentheses.

    Taught inOrder of operationsLeft to right, not M before D
  2. 5.OA.A.2

    Write expressions that record calculations with numbers, and interpret numerical expressions without evaluating them.

    Taught inWords to expressionsTimes the sum, or plus it?
  3. 5.OA.B.3

    Generate two numerical patterns using two given rules. Identify and analyze relationships between corresponding terms. Form ordered pairs consisting of corresponding terms from the two patterns and graph them on a coordinate plane.

    Taught inA rule as an expressionThe rule fits every termInput and output tablesWhich column is which?

Number and Operations in Base Ten

  1. 5.NBT.A.1

    Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.

    Taught inTen times, one tenth
  2. 5.NBT.A.2

    Use whole number exponents to denote powers of 10 and explain the patterns in placement of digits that occur when multiplying and/or dividing whole numbers and decimals by powers of 10.

    Taught inTimes 0.1 and 0.01Dividing by 0.1 and 0.01A tenth of it, not ten timesThe point stays put
  3. 5.NBT.A.3

    Read, write, and compare decimals to thousandths.

    Taught inDecimals three waysZero tenths hold the placeMany names for one decimalWhich block is one?and 3 more
  4. 5.NBT.A.4

    Use place value understanding to round decimals to any place.

    Taught inRounding decimals: closer to which?Name the two neighbors
  5. 5.NBT.B.5

    Fluently multiply multi-digit whole numbers using accurate, efficient, and flexible strategies and algorithms based on place value and properties of operations.

    Taught inMultiplying bigger numbersEstimate each rowThe zero in the second rowThree digits by two digitsand 1 more
  6. 5.NBT.B.6

    Use a variety of representations and strategies to find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors.

    Taught inA fraction is a divisionMore than one eachThe smaller number can go firstThe bar means divideand 8 more
  7. 5.NBT.B.7

    Use a variety of representations and strategies to add, subtract, multiply, and divide decimals to hundredths. Relate the strategy to a written method and explain the reasoning used.

    Taught inDecimals from facts you knowTenths times tenths on a gridEstimating decimal answersWhere the point landsand 8 more

Number and Operations—Fractions

  1. 5.NF.A.1

    Add and subtract fractions with unlike denominators, including common fractions larger than one and mixed numbers.

    Taught inAdding fractions with unlike denominatorsRenaming both fractionsMixed numbers, unlike denominatorsAdding tops and bottomsand 1 more
  2. 5.NF.A.2

    Solve problems in authentic contexts involving addition and subtraction of fractions with unlike denominators, including common fractions larger than one and mixed numbers.

    Taught inFraction stories, add and subtract
  3. 5.NF.B.3

    Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Solve problems in authentic contexts involving division of whole numbers that result in answers that are common fractions or mixed numbers.

    Taught inA fraction is a divisionMore than one eachThe smaller number can go firstThe bar means divideand 2 more
  4. 5.NF.B.4

    Apply and extend previous understanding and strategies of multiplication to multiply a fraction or whole number by a fraction. Multiply fractional side lengths to find areas of rectangles, and represent fractional products as rectangular areas.

    Taught inA fraction of a fractionMixed number times a fractionArea with fraction sides
  5. 5.NF.B.5

    Apply and extend previous understandings of multiplication and division to represent and calculate multiplication and division of fractions. Interpret multiplication as scaling (resizing) by comparing the size of products of two factors.

    Taught inBigger or smaller, without computingTimes a fraction can shrink
  6. 5.NF.B.6

    Solve problems in authentic contexts involving multiplication of common fractions and mixed numbers.

    Taught inFraction stories, add and subtractA third of it, or a third of a yard?
  7. 5.NF.B.7

    Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions, including solving problems in authentic contexts.

    Taught inSharing a unit fractionHow many pieces fit?Dividing can make moreFraction division stories

Geometry

  1. 5.GM.A.1

    Graph and name coordinate points in the first quadrant using the standard (x, y) notation. Understand the coordinate points values represent the distance traveled along the horizontal x-axis and vertical y-axis.

    Taught inPoints on the coordinate planeRight first, then upA zero puts it on an axis
  2. 5.GM.A.2

    Represent authentic contexts and mathematical problems by graphing points in the first quadrant of the coordinate plane. Interpret the meaning of the coordinate values based on the context of a given situation.

    Taught inPoints that tell a storyLine graphs
  3. 5.GM.B.3

    Classify two-dimensional figures within a hierarchy based on their geometrical properties, and explain the relationship across and within different categories of these figures.

    Taught inTriangles two waysEvery name that fitsNot only the last name

Measurement and Data

  1. 5.GM.C.4

    Convert between different-sized standard measurement units within a given measurement system. Use these conversions in solving multi-step problems in authentic contexts.

    Taught inConverting in stepsChains of unitsRegroup by the unit, not by tenMultiply or divide?
  2. 5.GM.D.5

    Recognize that volume is a measurable attribute of solid figures.

    Taught inVolume by packing cubesNo gaps, no overlaps
  3. 5.GM.D.6

    Measure the volume of a rectangular prism by counting unit cubes using standard and nonstandard units.

    Taught inVolume by packing cubesNo gaps, no overlaps
  4. 5.GM.D.7

    Relate volume of rectangular prisms to the operations of multiplication and addition. Solve problems in authentic contexts involving volume using a variety of strategies.

    Taught inVolume by packing cubesVolume by formulaThe base is an areaFind the missing edgeand 1 more
  5. 5.DR.A.1

    Generate questions to investigate situations within the classroom, school or community. Determine strategies for collecting or considering data involving operations with fractions for this grade that can naturally answer questions by using information presented in line plots.

    Taught inLine plots in halves, thirds, and fourthsLine graphsCount in fractionsMean as a fair shareand 1 more
  6. 5.DR.B.2

    Analyze graphical representations and describe the distribution of the numerical data through line plots or categorical data through bar graphs. Interpret information presented to answer investigative questions.

    Taught inLine plots in halves, thirds, and fourthsCount in fractionsMean as a fair shareFour measures from a line plotand 5 more
All Oregon grades

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