Iowa Classrooms
.
Math

Math
Maths Dictionary for Kids.
Math Grade 5 
Download an editable version (RTF file)
 
Standard 1: Understands and applies problem solving strategies
.Interval Benchmark 1: Uses a variety of strategies to solve problems
Grade Level Benchmark Vocabulary Information Skills Classroom Resources
(Additional resources)
AEA Resources
a: Applies problem solving strategies
  ITBS ***
  • pertinent or relevant information

  • irrelevant information

  • insufficient information

  • act it out

  • make or use a model

  • find or use a pattern

  • draw a picture

  • guess and check

  • make a chart, table, graph, or organized list

  • use logical reasoning

  •  
  • Knows the general problem solving strategies
  • Knows the characteristics of pertinent or relevant and irrelevant information
  • Knows the characteristics of insufficient information
  • Understands problem solving involves multiple steps
  •  

  • Extracts the main idea of a problem (ITBS)
  • Chooses appropriate strategies to solve problems in the context of the problem situation (ITBS)
  • Uses previously learned strategies, skills, knowledge and concepts to solve problems (ITBS)
  • Uses number sentences to represent information (ITBS)
  • Identifies insufficient information (ITBS)
  • Identifies pertinent and irrelevant information (ITBS)
  •  

  • 12 Days of Christmas
  • Teaching Thinking
  • Problem of the Week
  • ABACUS Math Challenge
  • Monthly Problems
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 2: Justifies the process used to solve a numerical problem
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Justifies a solution
  • justification

  • evidence

  • counter example

  • verification

  • diagram

  • method

  • process of elimination

  •  
  • Understands how to make an argument for a solution
  • Understands the structured process of evaluating
  • Understands how to justify results
  • Understands how to use evidence to justify an answer
  • Understands characteristics of a clear, organized justification
  •  

  • Uses logical arguments to justify a solution
  • Writes a clear justification of the solution
  •  

     
  • AEA9
  • AEA16
  •  

    Standard 2: Understands and applies concepts of numbers and operations
    .Interval Benchmark 1: Describes the properties of numbers and number systems
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Applies counting rules to decimals and fractions
  • tenth

  • hundredth

  • fraction

  • negative integer

  • positive integer

  •  
  • Knows counting can be used for a variety of purposes
  •  

  • Counts by tenths and hundredths
  • Counts by fractional units
  • Counts negative and positive integers
  •  

     
  • AEA9
  • AEA16
  •  

    b: Uses number theory concepts
  • factor

  • multiple

  • common factor

  • greatest common factor

  • least common multiple

  • prime

  • composite

  • percent

  • ratio

  •  
  • Understands the concept of factors and multiples
  • Understands prime and composite numbers
  • Knows multiplying by 1 does not change a number
  • Knows multiplying a number by 0 equals 0
  • Knows the concept of percent as part-to-whole
  • Knows the concept of ratio as part-to-part and part-to-whole
  •  

  • Applies the properties of 0 and 1
  • Identifies and represents factors and multiples of whole numbers
  • Gives the common factors of two numbers
  • Determines the greatest common factor and the least common multiple
  • Classifies numbers as prime or composite
  • Represents a ratio
  • Represents a percent
  •  

     
  • AEA9
  • AEA16
  •  

    c: Uses place value for any given number
      ITBS **
  • billion

  • decimal

  •  
  • Knows place value helps when adding or subtracting decimals
  •  

  • Reads and writes numbers up to a billion
  • Recognizes place value up to a billion (ITBS)
  • Uses place value for decimals (ITBS)
  •  

  • Human Decimal Activity
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    d: Compares and orders numbers
      ITBS *
  • positive integer

  • negative integer

  • billion

  •  
  • Knows the number line can be expanded to include negative numbers
  •  

  • Compares positive and negative integers using greater than, less than, and equal to
  • Uses a number line to locate positive and negative numbers (ITBS)
  • Orders numbers up to a billion (ITBS)
  •  

     
  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    e: Represents fractions, decimals, and percents
      ITBS **
  • billion

  • expanded form

  • exponent

  • power of 10

  • equivalent

  • array

  • percent

  •  
  • Understands the concept of multiples and powers of 10
  • Knows decimals, fractions, and percent can be written in equivalent form
  • Knows percent represents part per hundred
  • Knows multiplication can be represented as an array
  •  

  • Represents fractional amounts (ITBS)
  • Writes numerals up to a billion
  • Writes decimals and whole numbers in expanded form (ITBS)
  • Uses exponents for the power of 10
  • Writes decimals to the ten thousandth
  • Expresses equivalences between fractions, decimals, and percents (ITBS)
  • Recognizes the percent sign and understands percent as per hundred
  • Represents multiplication as an array (ITBS)
  •  

  • Fractions
  • Fraction Bars
  • Visual Fractions
  • Fraction City
  •  

  • AEA9
  • AEA10
  • AEA16
  •  

    f: Understands fraction concepts
      ITBS *
  • equivalent fraction

  • lowest terms

  •  
  • Knows fractions need common denominators to be added or subtracted
  •  

  • Recognizes equivalent fractions (ITBS)
  • Expresses fractions in lowest terms
  • Compares fractions with like and unlike denominators
  •  

     
  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 2: Understands the properties of operations
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Applies the properties of multiplication and division
      ITBS *
  • order of operations

  • parentheses

  • simplify

  • commutative property

  • associative property

  • distributive property

  • identity property

  • inverse property

  •  
  • Knows changing the order of terms does not change the result in addition and multiplication statements
  • Knows changing the order of terms does change the result in subtraction or division statements
  •  

  • Uses order of operations, including parentheses, to simplify numerical expressions (ITBS)
  • Uses commutative, associative, distributive, identity, and inverse properties to simplify and perform computations (ITBS)
  •  

  • Properties
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 3: Computes fluently and makes reasonable estimates
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Performs operations with whole numbers, fractions, and decimals
      ITBS ***
  • ratio

  • percent

  •  
  • Knows the effects of addition, subtraction, multiplication, and division on the size of numbers
  •  

  • Multiplies four-digit numbers by four-digit numbers (ITBS)
  • Divides four-digit numbers by two-digit numbers (ITBS)
  • Adds and subtracts positive and negative integers (ITBS)
  • Adds and subtracts mixed numbers and fractions with unlike denominators (ITBS)
  • Multiplies and divides fractions
  • Multiplies mixed numbers
  • Adds and subtracts decimals (ITBS)
  • Multiplies decimals
  • Divides decimals
  • Determines simple ratio (ITBS)
  • Determines percent
  •  

  • Addition and Subtraction Game
  • Virtual Manipulatives
  • All About Addition
  • All About Subtraction
  • The Number Monsters
  • Multiplying Magic Squares
  • Multiplication Tips
  • All About Multiplication
  • All About Division
  • Fractions
  • Hungry for Math
  • Visual Fractions
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    b: Applies mental strategies to perform computation
      ITBS *
  • mental computation

  •  
  • Knows when to use paper and pencil and when to use mental math
  •  

  • Uses mental computation strategies
  • Mentally multiplies and divides by 10, 100, or 1,000 or multiples of 10, 100 or 1,000 (ITBS)
  •  

     
  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    c: Uses estimation strategies
      ITBS ***
  • estimate

  • sum

  • difference

  • rounding

  • order of magnitude

  •  
  • Knows the strategy used to estimate should match how close an answer needs to be
  •  

  • Estimates products and quotients (ITBS)
  • Estimates sums and differences (ITBS)
  • Uses rounding to estimate (ITBS)
  • Estimates decimal sums, differences, and products (ITBS)
  • Uses estimation to add and subtract fractions and mixed numbers (ITBS)
  • Estimates using order of magnitude (ITBS)
  • Estimates using number sense (ITBS)
  •  

  • All About Estimation
  • Rounding Off
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    d: Solves multiple-step problems
      ITBS ***
  • story problem

  • equation

  •  
  • Knows story problems represent situations that can be solved mathematically
  •  

  • Solves multiplication and division story problems (ITBS)
  • Solves two-step story problems (ITBS)
  • Solves equations involving multiplication and division (ITBS)
  • Solves problems with more than one operation (ITBS)
  •  

  • Problem Solving Lesson Plans
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    Standard 3: Understands and applies concepts of measurement
    .Interval Benchmark 1: Understands measurable attributes and the process of measurement
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Compares and orders objects according to their measurable attributes
  • area

  • volume

  • angle

  • obtuse angle

  • acute angle

  • right angle

  • balance scale

  • metric

  •  
  • Knows objects can be compared and ordered according to their attributes
  •  

  • Compares and orders objects according to length, area, weight, and volume
  • Compares weights using a balance scale
  • Compares U.S. and metric measurements
  •  

  • Exploration of a Balance
  •  

  • AEA9
  • AEA16
  •  

    b: Applies the process of measurement
      ITBS *
  • attribute

  • measure

  • unit

  •  
  • Knows there is a process to be used when measuring objects
  •  

  • Identifies the attribute to be measured
  • Chooses an appropriate unit (ITBS)
  • Compares the unit with the object
  •  

  • What We Do Adds Up
  • All About Measurements
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 2: Uses a variety of techniques for measurement
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Selects the appropriate unit for a measurement situation
      ITBS *
  • approximate

  • unit

  • precision

  • metric

  • standard

  •  
  • Knows a unit should be changed when the measurement becomes too big or too small
  •  

  • Uses the correct unit of metric or standard measurement for a given situation (ITBS)
  •  

  • What We Do Adds Up
  • All About Measurements
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    b: Converts measurements within systems
  • convert

  • divide

  • multiply

  •  
  • Understands when converting from a smaller unit to a larger unit you divide
  • Understands when converting from a larger unit to a smaller unit you multiply
  •  

  • Converts from smaller size unit to larger size unit
  • Converts from larger size unit to small size unit
  •  

     
  • AEA9
  • AEA16
  •  

    c: Uses appropriate techniques to make change
  • accuracy

  • change

  •  
  • Knows accuracy is important when making change
  •  

  • Makes change for one dollar, 5 dollars, and larger amounts with accuracy
  •  

     
  • AEA9
  • AEA16
  •  

    d: Calculates elapsed time
      ITBS *
  • elapsed time

  •  
  • Knows how to find elapsed time when passing 12
  •  

  • Calculates whole hour time intervals (ITBS)
  • Calculates elapsed time in hours passing 12
  •  

     
  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    e: Uses the appropriate tool for a measurement situation
  • protractor

  • angle

  • degrees

  • circumference

  • radius

  • diameter

  • center

  •  
  • Knows different tools are used in different situations
  •  

  • Select appropriate tool to measure length, area, perimeter, circumference, angles, volume, weight, time, and temperature
  • Uses a protractor to measure angles
  •  

     
  • AEA9
  • AEA16
  •  

    f: Determines the perimeter of simple figures
  • perimeter

  • distance

  • circumference

  • radius

  • diameter

  •  
  • Knows perimeter is the distance around a figure
  • Knows circumference is the perimeter of a circle
  •  

  • Computes the perimeter of figures
  • Computes the circumference of circles
  •  

     
  • AEA9
  • AEA16
  •  

    g: Determines the area of a triangle
  • area

  • square units

  •  
  • Knows area is the amount of space on a flat surface that is measured by square units
  •  

  • Defines a square unit
  • Uses a grid to measure area
  • Computes the area of a square and rectangle
  •  

     
  • AEA9
  • AEA16
  •  

    h: Uses appropriate strategies to estimate measurement
  • benchmark

  • angle

  •  
  • Knows a meter is a little more than 3 feet, there are about 2.5 centimeters in an inch, and a little more than 2 kilometers in a mile
  • Knows benchmarks can be used to estimate the measurement of angles
  •  

  • Estimates metric and customary equivalents
  • Estimates weight by comparing objects of known weight
  • Estimates length by comparing objects of known length
  • Estimates volume by comparing objects of known volume
  • Estimates measurement of angles using benchmarks
  •  

     
  • AEA9
  • AEA16
  •  

    i: Makes measurement estimates and checks for accuracy
  • meter

  • centimeter

  • millimeter

  • gram

  • kilogram

  • milliliter

  • liter

  •  
  • Knows when it is appropriate to have a precise measurement and when to use an estimate
  •  

  • Estimates and makes linear measurements in yards, feet, inches, meters, centimeters, and millimeters
  • Estimates and measures weight in pounds and ounces, grams and kilograms
  • Estimates and measures liquid capacity in teaspoons, tablespoons, cups, pints, quarts, gallons, milliliters, and liters
  •  

     
  • AEA9
  • AEA16
  •  

    Standard 4: Understands and applies properties of geometry
    .Interval Benchmark 1: Identifies basic properties of figures
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Classifies plane and solid figures according to their properties
      ITBS *
  • tetrahedron

  • octahedron

  • icosahedron

  • cube

  • dodecahedron

  • polyhedron

  • polygon

  •  
  • Knows the names of basic solid figures
  •  

  • Identifies the five perfect solids (ITBS)
  • Identifies plane figures (ITBS)
  •  

  • Triangles
  • All About Geometry
  • Creating Polygons
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    b: Compares triangles by their properties
      ITBS *
  • equilateral triangle

  • isosceles triangle

  • scalene triangle

  • right triangle

  • acute angle

  • obtuse angle

  • right angle

  •  
  • Understands an isosceles triangle has two sides of equal length
  • Understands all sides of an equilateral triangle are of equal length
  • Understands a right triangle contains one 90-degree angle
  •  

  • Identifies triangles as isosceles, equilateral or right
  • Identifies figures using properties of angles (ITBS)
  •  

     
  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 2: Uses coordinate geometry to describe relationships
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Uses the four quadrants of the coordinate plane to specify locations, describe paths, and find distance between points
      ITBS *
  • coordinate points

  • ordered pair

  • x-axis

  • y-axis

  • point of origin

  • horizontal

  • vertical

  • diagonal

  • positive number

  • negative number

  •  
  • Understands positive and negative numbers can be used to identify points in four quadrants
  •  

  • Locates points on a coordinate plane using ordered pairs
  • Uses the point of origin as a point of reference (ITBS)
  • Uses the four quadrants to specify locations, describe paths
  • Finds the distance between points on the coordinate plane
  • Describes a path on the coordinate plane (ITBS)
  •  

     
  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 3: Applies the basic concepts of transformation and symmetry
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Uses transformations to show that two figures are congruent
      ITBS *
  • transformation

  • congruent

  • similar

  •  
  • Understands transformations can be used to determine whether two figures are congruent or similar
  •  

  • Describes a transformation or a series of transformations to show that two figures are congruent (ITBS)
  •  

  • Congruence, Similarity, & Symmetry
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    b: Identifies line and rotational symmetry in two- and three-dimensional figures
  • rotational symmetry

  • center of rotation

  • angle of rotation

  • three-dimensional figure

  •  
  • Understands a figure has rotational symmetry when it can be rotated around a point and the rotated design coincides with the original figure
  • Understands the center of rotation is a fixed point in which a figure is rotated
  • Understands the angle of rotation describes how far a shape has been rotated from its original point
  •  

  • Recognizes objects that are symmetrical about a point
  • Rotates a shape around a fixed point to show rotational symmetry
  • Identifies angle of rotation by the degree of rotation
  •  

  • Congruence, Similarity & Symmetry
  •  

  • AEA9
  • AEA16
  •  

    .Interval Benchmark 4: Uses geometric reasoning to solve problems
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Creates mental images of two- and three-dimensional figures
  • two-dimensional

  • three-dimensional

  • net

  •  
  • Understands a net is a representation of a solid
  • Understands a two-dimension drawing represents a three-dimensional object
  •  

  • Builds three-dimensional objects from two-dimensional representations and vice versa
  • Constructs and folds nets of solids
  • Examines diagrams of nets to predict which one can or cannot be folded to form a certain figure
  • Mentally manipulates a figure to accurately produce a picture of hidden parts
  •  

  • Spatial Reasoning
  •  

  • AEA9
  • AEA16
  •  

    b: Determines the perimeter of figures
      ITBS *
  • perimeter

  • distance

  •  
  • Knows perimeter is the distance around a figure
  •  

  • Computes the perimeter of figures (ITBS)
  •  

  • Geometry & Measurement
  • Perimeter and Area of Polygons
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    c: Determines the area of figures
      ITBS *
  • area

  • square units

  •  
  • Knows area is the amount of space on a flat surface that is measured by square units
  •  

  • Defines a square unit
  • Uses a grid to measure area (ITBS)
  •  

  • Geometry & Measurement
  • Perimeter and Area of Polygons
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    Standard 5: Understands and applies concepts of data analysis and probability
    .Interval Benchmark 1: Collects, organizes, and displays data to answer a question
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Gathers data to answer questions
  • survey

  • data

  • sample

  • population

  •  
  • Understands technology helps gather data
  • Knows the purpose of sampling
  •  

  • Selects and uses data collection methods
  • Uses a survey to collect data
  •  

     
  • AEA9
  • AEA16
  •  

    b: Represents data to convey results
  • line plot

  • stem-and-leaf diagram

  • line graphs

  • data

  •  
  • Knows the functions of stem-and-leaf diagrams, line plots, and line graphs
  •  

  • Uses line plots, line graphs, and stem-and-leaf diagrams to represent data
  • Questions inappropriate statements about the data
  •  

     
  • AEA9
  • AEA16
  •  

    .Interval Benchmark 2: Uses statistical methods to describe data
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Compares two data sets using central tendency
      ITBS *
  • mean

  • median

  • mode

  • shape

  •  
  • Knows the difference between the measures of mean, median, and mode
  • Knows two sets of data can be compared using central tendency
  •  

  • Describes the shape and measures of center in a set of data (ITBS)
  • Finds the mean or average (ITBS)
  • Uses the measures of center to describe data (ITBS)
  •  

  • Comparing Fast Food Calories
  • Create a Graph
  • Let's Graph
  • Virtual Manipulatives
  • Measures
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 3: Reads and interprets data
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Reads information from graphs and tables
      ITBS **
  • circle graph

  • ratio

  • double bar graph

  •  
  • Knows that a circle graph represents 100%
  • Knows how to use a legend to read information
  • Knows how to read amounts between labeled amounts on a bar graph
  •  

  • Reads amounts on the scales of double bar graphs, pictographs, and line graphs (ITBS)
  • Determine the rank order of data in a table (ITBS)
  •  

  • Adventures in Statistics
  • Collecting & Examining Weather Data
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    b: Interprets information from graphs
      ITBS ***
  • interpret

  • sectors

  • compare

  • trend

  • functional relationship

  •  
  • Knows how to compare amounts show on a double bar graph
  • Knows data can have underlying functional relationships
  • Understands ratio statements regarding data
  •  

  • Uses line or bar graphs to answer multiple step questions (ITBS)
  • Interprets the value of sectors in a circle graph
  • Compares items on a graph as a ratio (ITBS)
  • Draws conclusions that are based on data (ITBS)
  • Interprets a trend in data (ITBS)
  • Compares amounts on a bar graph or pictograph (ITBS)
  • Finds functional relationships in data in a graph or table (ITBS)
  •  

  • Adventures in Statistics
  • Collecting & Examining Weather Data
  • Something Fishy
  • Distance, Speed & Time Relationships
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 4: Uses basic probability concepts to describe events
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Understands the meaning of statistical predictions
      ITBS *
  • sample space

  • counting rules

  •  
  • Knows statistical predictions are not certain events but possibilities
  • Understands the concept of sample and how it can affect results
  • Understands how to find a group of numbers using set numbers of digits
  •  

  • Describes the sample space for an event
  • Represents the likelihood of an event using numbers (ITBS)
  • States the likelihood of an event as certain, likely, very likely, or impossible (ITBS)
  • Uses counting rules to find a set of numbers possible to be formed from a number of digits (ITBS)
  •  

  • Virtual Manipulatives
  • Playing to Win
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    Standard 6: Understands and applies concepts of algebra and functions
    .Interval Benchmark 1: Recognizes patterns and the rules that explain them
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Makes generalizations about patterns
      ITBS *
  • numeric pattern

  • generalization

  •  
  • Understands the previous quantities determine the next in a linear pattern
  • Understands how a linear pattern can be used to make a generalization about number relationships
  •  

  • States a rule that explains a numeric pattern
  • Predicts number(s) that would and would not be part of a sequence (ITBS)
  • Identifies and extends patterns (ITBS)
  •  

  • The Million $ Mission
  • Virtual Manipulatives
  • Gauss
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 2: Understands the basic concept of a function
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Describes a function by its rule
      ITBS *
  • functional relationship

  •  
  • Understands functions are expressions of regularity and patterns
  • Understands functions can be used to describe relationships
  •  

  • Shows how the rule determines the next term in a function
  • Uses a rule to describe a function (ITBS)
  • Identifies rules of functions
  •  

     
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 3: Uses expressions and symbols to represent mathematical relationships
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Uses variables and numbers interchangeably
      ITBS *
  • substitution

  •  
  • Uses a variable to express arithmetic operations for a situation
  •  

  • Uses the commutative, associative and distributive properties to compute with whole numbers
  • Identifies operational symbol(s) that completes a solution (ITBS)
  • Substitutes a number in an expression containing a variable to find its value (ITBS)
  •  

  • Mystery Operations
  • Stability in Numbers
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    b: Uses operation properties to simplify expressions
  • commutative property

  • associative property

  • distributive property

  • parentheses

  •  
  • Recognizes like terms
  • Knows rules to simplify expressions
  •  

  • Simplifies expressions using operation properties
  •  

     
  • AEA9
  • AEA16
  •  

    .Interval Benchmark 4: Uses models to represent mathematical problems
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Uses expressions and equations to represent problem situations
      ITBS *
  • pictorial

  • model

  • manipulative

  • graphical

  • diagram

  • list

  • table

  • chart

  •  
  • Recognizes the various ways a math situation can be represented and how to choose the one that fits the purpose
  • Represents change using positive and negative integers
  •  

  • Chooses a correct operation for a situation (ITBS)
  • Expresses the disadvantages and advantages of one form of representation compared with another
  • Uses representations for building understanding, communicating information, and demonstrating reasoning
  • Solves a math equation (ITBS)
  • Solves word problems representing change using positive or negative integers (ITBS)
  •  

  • The Million $ Mission
  • Virtual Manipulatives
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    b: Writes and solves an equation for a multiple-step problem involving whole numbers
      ITBS ***
  • commutative property

  • associative property

  • distributive property

  • parentheses

  • expanded notation

  •  
  • Understands how to use expanded notation with numbers and compute in flexible ways
  •  

  • Uses the commutative, associative, and distributive properties to compute with whole numbers
  • Solves multiple-step problems (ITBS)
  •  

  • Math Mysteries: Try a Problem
  •  

  • AEA1
  • AEA9
  • AEA10
  • AEA16
  •  

    .Interval Benchmark 5: Analyzes change in a variety of situations
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Compares situations with constant or varying rates of change
  • constant rate of change

  • variable change

  •  
  • Understands rates of change that increase or decrease
  • Understands the steepness of the line shows how fast the change occurred
  •  

  • Describes how a change in one quantity affects the other in a functional relationship
  •  

     
  • AEA9
  • AEA16
  •  

    Standard 7: Communicates and reasons mathematically
    .Interval Benchmark 1: Comprehends mathematical language
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Comprehends mathematical texts
  • graphic organizers

  •  
  • Knows strategies to help learn vocabulary
  • Knows the text is set up to help vocabulary understanding
  •  

  • See Integrating Standards Website for Reading: http://integratingstandards.com/standards/reading/index.html
  • Uses graphic organizers to understand mathematical terms
  •  

     
  • AEA9
  • AEA16
  •  

    .Interval Benchmark 2: Expresses ideas using mathematical terms and representations
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Conncects ideas to mathematical terms
  • grade level mathematical terms

  •  
  • Knows expressions represent rules and generalizations
  • Knows strategies to organize ideas
  • Knows the characteristics of a well-written solution
  •  

  • Organizes mathematical ideas for understanding by a third party
  • Writes coherent solutions
  • Uses correct mathematical terms, language, and drawings for grade level content
  • Presents solutions using mathematical terms and representations
  •  

     
  • AEA9
  • AEA16
  •  

    .Interval Benchmark 3: Analyzes and evaluates mathematical thinking
    Grade Level Benchmark Vocabulary Information Skills Classroom Resources
    (Additional resources)
    AEA Resources
    a: Reviews mathematical thinking
  • clarity

  • reasons

  • evidence

  • solutions

  • characteristics

  •  
  • Knows strategies to organize ideas
  • Knows mathematicians defend solutions
  • Knows the characteristics of a well-written solution
  •  

  • Organizes work and labels drawings to make meaning clear
  • Checks for clarity in solutions and revises
  • Gives reasons for decisions made while solving a problem
  • Considers the solutions of others and learns from them
  • Supports solutions with evidence
  • Answers questions regarding solutions
  •