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grade math units followed by a list of the IXL math skills that are aligned to that
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Fourth grade math units
Unit 1
Naming and constructing geometric figures
Geometry: P.1 Identify planar and solid figures
Geometry: P.2 Types of triangles
Geometry: P.3 Open and closed shapes and qualities of polygons
Geometry: P.4 Which 2-dimensional shape is being described?
Geometry: P.6 Number of sides in polygons
Geometry: P.10 Acute, right, obtuse and straight angles
Geometry: P.21 Lines, line segments and rays
Geometry: P.22 Parallel, perpendicular, intersecting
Unit 2
Using numbers and organizing data
Number Sense: A.1 Place values
Number Sense: A.2 Convert between place values
Number Sense: A.3 Word names for numbers
Number Sense: A.6 Rounding
Addition: B.1 Add numbers up to millions
Addition: B.2 Add numbers up to millions; word problems
Addition: B.3 Addition: fill in the missing digits
Addition: B.4 Properties of addition (Not in curriculum, but on the M.A.P. test)
Addition: B.5 Add 3 or more numbers up to millions
Addition: B.6 Addition patterns over increasing place values
Addition: B.7 Choose numbers with a particular sum
Addition: B.8 Estimate sums
Addition: B.9 Estimate sums: word problems
Subtraction: C.1 Subtract numbers up to millions
Subtraction: C.2 Subtract numbers up to millions; word problems
Subtraction: C.3 Subtraction: fill in the missing digits
Subtraction: C.4 Subtraction patterns over increasing place values
Subtraction: C.5 Choose numbers with a particular difference
Subtraction: C.6 Estimate differences
Subtraction: C.7 Estimate differences; word problems
Data, Charts and Graphs: J.1 Read a table
Data, Charts and Graphs: J.2 Interpret line graphs
Data, Charts and Graphs: J.3 Create line graphs
Data, Charts and Graphs: J.4 Interpret bar graphs
Data, Charts and Graphs: J.5 Create bar graphs
Data, Charts and Graphs: J.6 Interpret line plots
Data, Charts and Graphs: J.7 Create line plots
Data, Charts and Graphs: J.8 Frequency charts
Data, Charts and Graphs: J.9 Stem-and-leaf plots
Data, Charts and Graphs: J.11 Choose the best type of graph
Logical Reasoning: K.1 Guess two numbers based on sum and difference
Patterns: L.2 Increasing Growth patterns
Probability and Statistics: V.3 Mean, median, mode and range
Probability and Statistics: V.4 Interpret charts to find mean, median, mode, and range
Unit 3 Multiplication and division; Number sentences and algebra
Number sense: A.5 Prime and composite numbers
Number sense: A.8 Inequalities with number lines (Not in curriculum, but on M.A.P test)
Multiplication: D.1 Multiplication facts to 12
Multiplication: D.2 Choose the multiples of a given number up to 12
Multiplication: D.5 Properties of multiplication (Not in curriculum, but on M.A.P test)
Multiplication: D.11 Choose numbers with a particular product
Multiplication: D.18 Inequalities with multiplication
Division: E.1 Division facts to 12
Division: E.2 Division facts to 12: word problems
Division: E.3 Properties of division (challenging work with fact families/turn around facts)
Division: E.8 Choose numbers with a particular quotient
Algebra: G.1 Write variable expressions
Algebra: G.2 Write variable expressions: word problems
Algebra: G.6 Solve variable equations
Functions: H.1 Input/output tables with addition, subtractions, multiplication and division
Functions: H.2 Function tables
Unit 4 Decimals and their uses
Money: M.1 Compare money amounts
Money: M.2 Round money amounts
Money: M.3 Add and subtract money amounts
Money: M.5 Making change
Money: M.6 Price lists with addition and subtraction
Decimals: T.1 What decimal number is illustrated
Decimals: T.2 Understanding decimals expressed in words
Decimals: T.3 Place values in decimal numbers
Decimals: T.4 Equivalent decimals
Decimals: T.5 Decimal number lines
Decimals: T.9 Round decimals
Decimals: T.10 Compare decimal numbers
Decimals: T.11 Put decimal numbers in order
Decimals: T.12 Number sequences involving decimals
Decimals: T.13 Solve decimal problems using diagrams
Add and subtract decimals: U.1 Add decimal numbers
Add and subtract decimals: U.2 Subtract decimal numbers
Add and subtract decimals: U.3 Add and subtract decimals: word problems
Add and subtract decimals: U.4 Choose decimals with a particular sum or difference
Add and subtract decimals: U.5 Add 3 or more decimals
Add and subtract decimals: U.6 Add 3 or more decimals; word problems
Add and subtract decimals: U.7 Complete the addition or subtraction sentence
Add and subtract decimals: U.8 Inequalities with addition and subtraction
Add and subtract decimals: U.9 Estimate sums and differences of decimals
Unit 5 Big numbers, estimation and computation
Number sense: A.6 Rounding
Number sense: A.9 Compare numbers up to billions
Multiplication: D.3 Multiply 1-digit numbers by larger numbers
Multiplication: D.4 Multiplication patterns over increasing place values
Multiplication: D.6 Estimate Products
Multiplication: D.7 Estimate Products: word problems
Multiplication: D.8 Multiply a 2-digit number by a 2 digit number: complete the missing steps
Multiplication: D.9 Multiply a 2-digit number by a 2-digit number
Multiplication: D.10 Multiply a 2-digit number by a 2-digit number: word problem
Multiplication: D.12 Multiply a 2-digit number by a larger number: complete the missing steps
Multiplication: D.13 Multiply a 2-digit number by a larger number
Multiplication: D.14 Multiply a 2-digit number by a larger number: word problems
Multiplication: D.15 Multiply numbers ending in zeroes
Multiplication: D.16 Multiply numbers ending in zeroes: word problems
Multiplication: D.17 Multiply 3 numbers up to 2 digits each
Division: E.12 Division patterns over increasing place values
Division: E. 13 Divide numbers ending in zeroes, multi-digit divisors
Division: E.20 Inequalities with division
Algebra: G.3 Evaluate variable expressions
Patterns: L.1 Geometric growth patterns
Patterns: L.4 Mixed patterns review
Unit 6 Division; Map reference frames; Measures of angles
Number sense: A.7 Even and odd
Division: E.4 Divide larger numbers, one-digit divisors
Division: E.5 Divide larger numbers, one-digit divisors; word problems
Division: E.6 Divide by 1-digit numbers; complete the table
Division: E.7 Divide by 1-digit numbers; interpret remainders
Division: E.9 Divide numbers ending in zeroes; one-digit divisors
Division: E.10 Estimate quotients, one-digit divisors
Division: E.14 Divide numbers ending in zeroes, multi-digit divisors; word problems
Division: E.15 Divide 2-digit numbers by multiples of 10
Division: E. 16 Divide by 2-digit numbers
Division: E.17 Divide by 2-digit numbers; word problems
Division: E.18 Divide larger numbers by 2-digit numbers
Division: E.19 Divide larger numbers by 2-digit numbers; word problems
Division: E.21 Estimate quotients
Mixed operations: F.1 Add, subtract, multiply, and divide
Mixed operations: F.2 Additions, subtraction, multiplication, and division word problems
Mixed operations: F.3 Estimate sums, differences, products, and quotients; word problems
Mixed operations: F.4 Multi-step word problems
Mixed operations: F.7 Choose numbers with a particular sum, difference, product or quotient
Mixed operations: F.9 Inequalities involving addition, subtraction, multiplication and division
Algebra: G.5 Write variable equations to represent word problems
Coordinate graphs: I.1 Coordinate graphs review
Coordinate graphs: I.2 Relative coordinates
Coordinate graphs: I.3 Coordinate graphs on maps
Logical reasoning: K.2 Guess two numbers based on sum, difference, product, and quotient
Patterns: L.3 Numeric patterns; word problems
Geometry: P.11 Angles of 90, 180, 270, and 360 degrees
Geometry: P.12 Measure angles with a protractor
Unit 7 Fractions and their uses; Chance and probability
Data, charts, and graphs: J.10 Circle graphs
Fractions and mixed numbers: Q.1 Equivalent fractions
Fractions and mixed numbers: Q.2 Patterns of equivalent fractions
Fractions and mixed numbers: Q.3 Reduce fractions to simplest form
Fractions and mixed numbers: Q.4 Fractions review
Fractions and mixed numbers: Q.5 Compare fractions
Fractions and mixed numbers: Q.6 Order fractions from least to greatest
Fractions and mixed numbers: Q.7 Fractions of a number
Fractions and mixed numbers: Q.8 Fractions of a number, word problems
Add and subtract fractions: R.1 Add and subtract fractions with like denominators
Add and subtract fractions: R.2 Add and subtract fractions with like denominators: word problems
Add and subtract fractions: R.3 Add 3 or more fractions with like denominators
Add and subtract fractions: R.4 Add fractions with unlike denominators
Add and subtract fractions: R.5 Subtract fractions with unlike denominators
Add and subtract fractions: R.6 Add and subtract fractions with unlike denominators; word problems
(challenging)
Add and subtract fractions: R.7 Add 3 or more fractions with unlike denominators (challenging)
Add and subtract fractions: R.8 Add 3 or more fractions with like and unlike denominators; word problems
(challenging)
Add and subtract fractions: R.9 Find the missing numerator or denominator in addition and subtraction
sentences
Add and subtract fractions: R.10 Add and subtract mixed numbers with like denominators
Add and subtract fractions: R.11 Add and subtract mixed umbers with unlike denominators
Add and subtract fractions: R.12 Add and subtract mixed numbers with like and unlike denominators; word
problems
Add and subtract fractions: R.13 Inequalities with addition and subtraction of fractions
Add and subtract fractions: R.14 Recipes
Probability and statistics: V.1 Calculate probability
Probability and statistics: V.2 Make predictions
Unit 8 Perimeter and area
Geometry: P.14 Perimeter
Geometry: P.15 Area of squares and rectangles
Geometry: P.16 Area of complex figures (with all right angles)
Geometry: P.18 Use area and perimeter to determine cost
Unit 9 Percents
Money: M.4 Add, subtract, multiply, and divide money amounts
Money: M.7 Price lists with multiplication
Decimals: T.6 Convert fractions and mixed numbers to decimals
Decimals: T.7 Convert decimals to fractions and mixed numbers
Decimals: T.8 Compare decimals and fractions
Unit 10 Reflections and Symmetry
Geometry: P.8 Similar and congruent
Geometry: P.19 Rotational symmetry
Geometry: P.20 Lines of symmetry
Unit 11 3-D Shapes, weight, volume and capacity
Measurement: N.1 Compare and convert customary units
Measurement: N.3 Compare customary units by multiplying
Measurement: N.4 Convert mixed customary units
Measurement: N.5 Add and subtract mixed customary units
Measurement: N.6 Convert between metric and customary units
Geometry: P.5 Which 3-dimensional figure is being described?
Geometry: P.7 Count and compare sides, edges, faces, and vertices
Geometry: P.9 Nets of 3-dimensional figures
Geometry: P.17 Volume
Unit 12 Rates
Money: M.8 Unit prices