Skill updates

IXL is continually adding new skills and improving existing ones to offer fresh and exciting ways to practise maths and English. To accurately reflect the updated content, these curriculum enhancements may include adjustments to skill names and skill codes. Use this page to discover new skills and find old favourites!

Maths
English
Jr. Infants
Sr. Infants
1st class
2nd class
3rd class
4th class
5th class
6th class
1st year
2nd year
3rd year
TY
5th year
6th year
Code
Name
A.1
Place values
→
Place value
B.4
Fill in the missing digits
→
Add and subtract: fill in the missing digits
C.4
Multiply numbers ending in zeroes
→
Multiply numbers ending in zeros
C.5
Multiply numbers ending in zeroes: word problems
→
Multiply numbers ending in zeros: word problems
C.12
Multiply by 2-digit numbers: complete the missing steps
→
Multiply by two-digit numbers: complete the missing steps
C.13
Multiply 2-digit numbers by 2-digit numbers
→
Multiply two-digit numbers by two-digit numbers
C.14
Multiply 2-digit numbers by 3-digit numbers
→
Multiply two-digit numbers by three-digit numbers
C.15
Multiply 2-digit numbers by larger numbers
→
Multiply two-digit numbers by larger numbers
C.16
Multiply by 2-digit numbers: word problems
→
Multiply by two-digit numbers: word problems
D.8
Divide numbers ending in zeroes
→
Divide numbers ending in zeros
D.9
Divide numbers ending in zeroes: word problems
→
Divide numbers ending in zeros: word problems
D.14
Multi-step word problems: multiplicative comparison
D.15
Relate multiplication and division
E.2
Identify factors
E.2
→
E.3
Prime factorisation
E.3
→
E.4
Divisibility rules
E.4
→
E.5
Divisibility rules: word problems
E.5
→
E.6
Highest common factor
E.6
→
E.7
Lowest common multiple
A.8
→
F.1
Understanding integers
F.2
Integers on number lines
A.9
→
F.3
Compare integers
A.10
→
F.4
Put integers in order
G.1
Square numbers
G.2
Evaluate indices: squares and cubes
F.1
→
H.1
What decimal number is illustrated?
F.2
→
H.2
Model decimals and fractions
F.3
→
H.3
Understanding decimals expressed in words
H.4
Place value models for decimal numbers
F.4
→
H.5
Place values in decimal numbers
→
Place value in decimal numbers
F.5
→
H.6
Convert decimals between standard and expanded form
F.6
→
H.7
Equivalent decimals
F.7
→
H.8
Round decimals
F.8
→
H.9
Decimal number lines
F.9
→
H.10
Compare decimals on number lines
F.10
→
H.11
Compare decimal numbers
F.11
→
H.12
Put decimal numbers in order
G.1
→
I.1
Add and subtract decimal numbers
G.2
→
I.2
Add and subtract decimals: word problems
G.3
→
I.3
Choose decimals with a particular sum or difference
G.4
→
I.4
Complete the addition or subtraction sentence
→
Complete the decimal addition or subtraction sentence
G.5
→
I.5
Inequalities with decimal addition and subtraction
G.6
→
I.6
Estimate sums and differences of decimals
H.2
→
J.1
Multiply a decimal by a power of ten
J.2
Multiply by 0.1 or 0.01
J.3
Multiply by a power of ten with decimals: find the missing number
J.4
Multiply a decimal by a one-digit whole number using blocks
J.5
Multiply a decimal by a one-digit whole number using the distributive property
H.3
→
J.6
Multiply decimals and whole numbers
→
Multiply a decimal by a one-digit whole number
J.7
Multiply a decimal by a two-digit whole number using area models
J.8
Multiply a decimal by a two-digit whole number
H.4
→
J.9
Multiply a decimal by a multi-digit whole number
H.5
→
J.10
Multiply decimals and whole numbers: word problems
H.6
→
J.11
Multiply three or four numbers, one of which is a decimal
H.1
→
K.1
Estimate products of decimals
K.2
Multiply two decimals using grids
K.3
Multiply two decimals: where does the decimal point go?
K.4
Multiply two decimals: products up to hundredths
K.5
Multiply two decimals: products up to thousandths
H.7
→
K.6
Inequalities with decimal multiplication
I.1
→
L.1
Divide by powers of ten
L.2
Divide by 0.1 or 0.01
I.2
→
L.3
Decimal division patterns over increasing place values
L.4
Divide decimals by one-digit whole numbers
I.3
→
L.5
Division with decimal quotients
I.4
→
L.6
Division with decimal quotients and rounding
I.5
→
L.7
Division with decimal quotients: word problems
J.1
→
M.1
Fractions review
J.2
→
M.2
Fractions of a whole: word problems
J.3
→
M.3
Fractions of a group: word problems
J.4
→
M.4
Equivalent fractions
J.5
→
M.5
Patterns of equivalent fractions
J.6
→
M.6
Write fractions in lowest terms
J.7
→
M.7
Mixed numbers
J.8
→
M.8
Convert between improper fractions and mixed numbers
J.14
→
M.9
Arithmetic sequences with fractions
J.15
→
M.10
Geometric sequences with fractions
J.16
→
M.11
Round mixed numbers
J.9
→
N.1
Graph and compare fractions on number lines
J.10
→
N.2
Compare fractions and mixed numbers
J.11
→
N.3
Put fractions in order
K.1
→
O.1
Decompose fractions multiple ways
K.2
→
O.2
Add and subtract fractions with like denominators using number lines
K.3
→
O.3
Add and subtract fractions with like denominators
K.4
→
O.4
Add and subtract fractions with like denominators: word problems
K.5
→
O.5
Add and subtract mixed numbers with like denominators
K.6
→
O.6
Add up to 4 fractions with denominators of 10 and 100
O.7
Add fractions with unlike denominators using models
O.8
Subtract fractions with unlike denominators using models
O.9
Add and subtract fractions with unlike denominators
K.7
→
O.10
Add fractions with unlike denominators
K.8
→
O.11
Subtract fractions with unlike denominators
K.9
→
O.12
Add and subtract fractions with unlike denominators: word problems
K.10
→
O.13
Add three or more fractions with unlike denominators
K.11
→
O.14
Add three or more fractions: word problems
K.12
→
O.15
Complete addition and subtraction sentences with fractions
K.13
→
O.16
Inequalities with addition and subtraction of fractions
K.14
→
P.1
Estimate sums and differences of mixed numbers
K.15
→
P.2
Add mixed numbers with unlike denominators
K.16
→
P.3
Subtract mixed numbers with unlike denominators
K.17
→
P.4
Add and subtract mixed numbers: word problems
K.18
→
P.5
Complete addition and subtraction sentences with mixed numbers
K.19
→
P.6
Inequalities with addition and subtraction of mixed numbers
J.12
→
Q.1
Fractions of a number
→
Fractions of whole numbers
J.13
→
Q.2
Fractions of a number: word problems
→
Fractions of whole numbers: word problems
K.20
→
Q.3
Multiply unit fractions by whole numbers using number lines
K.21
→
Q.4
Multiply unit fractions by whole numbers using models
K.22
→
Q.5
Multiples of fractions
→
Multiples of unit fractions
K.23
→
Q.6
Multiply unit fractions and whole numbers: sorting
K.24
→
Q.7
Multiply fractions by whole numbers using number lines
K.25
→
Q.8
Multiplying fractions by whole numbers: choose the model
→
Multiply fractions by whole numbers: choose the model
K.26
→
Q.9
Multiply fractions and whole numbers: sorting
K.27
→
Q.10
Multiply fractions by whole numbers
K.28
→
Q.11
Multiply fractions by whole numbers: input/output tables
F.12
→
R.1
Convert fractions to decimals
F.13
→
R.2
Convert decimals to fractions
F.14
→
R.3
Convert decimals between standard and expanded form using fractions
R.4
Convert decimals to fractions and mixed numbers
F.15
→
S.1
Compare decimals and fractions on number lines
F.16
→
S.2
Compare decimals and fractions
F.17
→
S.3
Put assorted decimals, fractions and mixed numbers in order
L.1
→
T.1
Add, subtract, multiply and divide whole numbers
L.2
→
T.2
Add, subtract, multiply and divide whole numbers: word problems
L.3
→
T.3
Write numerical expressions
L.4
→
T.4
Evaluate numerical expressions
T.5
Evaluate numerical expressions with brackets
T.6
Evaluate numerical expressions with brackets in different places
T.7
Identify mistakes involving the order of operations
L.5
→
T.8
Add, subtract, multiply and divide decimals
L.6
→
T.9
Add, subtract, multiply and divide decimals: word problems
M.1
→
U.1
Multi-step word problems
M.2
→
U.2
Word problems with extra or missing information
M.3
→
U.3
Guess-and-check problems
M.4
→
U.4
Find the order
M.5
→
U.5
Use Venn diagrams to solve problems
N.1
→
V.1
Determine the ratio
N.2
→
V.2
Write a ratio: word problems
N.3
→
V.3
Identify equivalent ratios
N.4
→
V.4
Write an equivalent ratio
N.5
→
V.5
Ratio tables
N.6
→
V.6
Unit rates and equivalent rates
N.7
→
V.7
Scale drawings: word problems
O.1
→
W.1
What percentage is illustrated?
W.2
Understanding percents: bar models
W.3
Convert fractions to percents using grid models
O.2
→
W.4
Convert between percents, fractions and decimals
W.5
Convert between percents, fractions and decimals: word problems
W.6
Compare percents to each other and to fractions
W.7
Compare percents and fractions: word problems
O.3
→
W.8
Percent of a number
O.4
→
W.9
Percent of a number: word problems
O.5
→
W.10
Compare percentages
P.1
→
X.1
Add and subtract money amounts
P.2
→
X.2
Add and subtract money: word problems
P.3
→
X.3
Multiply money amounts: word problems
P.4
→
X.4
Multiply money amounts with decimals: word problems
P.5
→
X.5
Divide money amounts with decimals: word problems
P.6
→
X.6
Price lists
P.7
→
X.7
Unit prices
P.8
→
X.8
Sale prices
Q.1
→
Y.1
Complete an increasing number sequence
Q.2
→
Y.2
Complete a geometric number sequence
Q.3
→
Y.3
Use a rule to complete a number sequence
Q.4
→
Y.4
Number sequences: word problems
Q.5
→
Y.5
Number sequences: mixed review
R.1
→
Z.1
Write variable expressions
R.2
→
Z.2
Write variable expressions: word problems
R.3
→
Z.3
Evaluate variable expressions
R.4
→
Z.4
Write variable equations: word problems
R.5
→
Z.5
Solve equations with whole numbers
R.6
→
Z.6
Find a value using two-variable equations
R.7
→
Z.7
Complete a table for a two-variable relationship
R.8
→
Z.8
Complete a table from a graph
R.9
→
Z.9
Graph a two-variable relationship
R.10
→
Z.10
Write a two-variable equation
AA.1
Describe the coordinate plane
AA.2
Objects on a coordinate plane
AA.3
Graph points on a coordinate plane
S.1
→
BB.1
Read a table
S.2
→
BB.2
Interpret line graphs
S.3
→
BB.3
Create line graphs
S.4
→
BB.4
Interpret bar graphs
S.5
→
BB.5
Create bar graphs
S.6
→
BB.6
Interpret double bar graphs
S.7
→
BB.7
Create double bar graphs
S.8
→
BB.8
Interpret pictographs
→
Interpret pictograms
S.9
→
BB.9
Create pictographs
→
Create pictograms
S.10
→
BB.10
Interpret histograms
S.11
→
BB.11
Create histograms
S.12
→
BB.12
Interpret line plots
S.13
→
BB.13
Create line plots
S.14
→
BB.14
Frequency charts
→
Frequency tables
S.15
→
BB.15
Interpret stem-and-leaf plots
S.16
→
BB.16
Create stem-and-leaf plots
S.17
→
BB.17
Pie charts
S.18
→
BB.18
Choose the best type of graph
T.1
→
CC.1
Calculate mean, median and mode
→
Calculate mean, median, mode and range
T.2
→
CC.2
Mean, median and mode: find the missing number
→
Mean, median, mode and range: find the missing number
T.3
→
CC.3
Interpret charts to find mean, median and mode
T.4
→
CC.4
Understanding probability
T.5
→
CC.5
Find the probability
T.6
→
CC.6
Make predictions
T.7
→
CC.7
Combinations
U.1
→
DD.1
Convert time units
U.2
→
DD.2
Add and subtract mixed time units
U.3
→
DD.3
Elapsed time
U.4
→
DD.4
Find start and end times: word problems
U.5
→
DD.5
Convert between 12-hour and 24-hour time
U.6
→
DD.6
Schedules and timelines - 12-hour time
U.7
→
DD.7
Schedules - 24-hour time
U.8
→
DD.8
Time patterns
V.1
→
EE.1
Choose the appropriate metric unit of measure
→
Choose the appropriate unit of measure
V.2
→
EE.2
Compare and convert metric units of length
→
Compare and convert units of length
V.3
→
EE.3
Compare and convert metric units of mass
→
Compare and convert units of mass
V.4
→
EE.4
Compare and convert metric units of volume
→
Compare and convert units of volume
EE.5
Convert units involving decimals
V.5
→
EE.6
Choose the more reasonable temperature
V.6
→
EE.7
Metric mixed units
→
Mixed units
W.4
→
FF.1
Parallel, perpendicular and intersecting lines
W.5
→
FF.2
Types of angles
W.6
→
FF.3
Measure angles with a protractor
FF.4
Find a missing angle - vertical, adjacent and supplementary angles
FF.5
Find measures of complementary and supplementary angles
W.14
→
FF.6
Find the unknown angle in triangles and quadrilaterals
W.1
→
GG.1
Is it a polygon?
W.2
→
GG.2
Number of sides in polygons
W.3
→
GG.3
Regular and irregular polygons
W.7
→
GG.4
Classify triangles
W.8
→
GG.5
Parallel sides in quadrilaterals
W.9
→
GG.6
Identify parallelograms
W.10
→
GG.7
Identify trapeziums
W.11
→
GG.8
Identify rectangles
W.12
→
GG.9
Identify rhombuses
W.13
→
GG.10
Classify quadrilaterals
GG.11
Identify the relationships between quadrilaterals
GG.12
Describe relationships among quadrilaterals
GG.13
Draw quadrilaterals
W.15
→
GG.14
Parts of a circle
X.1
→
HH.1
Lines of symmetry
X.2
→
HH.2
Rotational symmetry
X.3
→
HH.3
Reflection, rotation and translation
HH.4
Translations: graph the image
HH.5
Reflections: graph the image
HH.6
Combinations of reflections, rotations and translations
X.4
→
HH.7
Identify congruent and similar figures
Y.1
→
II.1
Identify three-dimensional figures
Y.2
→
II.2
Count vertices, edges and faces
Y.3
→
II.3
Nets of three-dimensional figures
Y.4
→
II.4
Three-dimensional figures viewed from different perspectives
Z.1
→
JJ.1
Perimeter
Z.2
→
JJ.2
Perimeter: find the missing side lengths
Z.3
→
JJ.3
Area of squares and rectangles
Z.4
→
JJ.4
Area of triangles
Z.5
→
JJ.5
Area of compound figures
Z.6
→
JJ.6
Area between two rectangles
Z.7
→
JJ.7
Area and perimeter of figures on grids
Z.8
→
JJ.8
Area and perimeter: word problems
Z.9
→
JJ.9
Use area and perimeter to determine cost
Z.10
→
JJ.10
Volume of figures made of unit cubes
Z.11
→
JJ.11
Volume of cubes and rectangular prisms
→
Volume of cubes and cuboids
KK.1
Identify advantages and disadvantages of payment methods
KK.2
Evaluate payment methods
KK.3
Reading financial records
KK.4
Keeping financial records
KK.5
Balance a budget
KK.6
Adjust a budget