Skill updates

IXL is continually adding new skills and improving existing ones to offer fresh and exciting ways to practise maths, English and science. 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
Science
Preschool
Foundation
Year 1
Year 2
Year 3
Year 4
Year 5
Year 6
Year 7
Year 8
Year 9
Year 10
Year 11
Year 12
Listing
Skill name and permanent skill ID
A.5
→
A.2
Writing numbers in words: convert words to digits XMT
A.6
→
A.3
Writing numbers in words: convert digits to words XYB
A.2
→
A.4
Convert between place values JZ5
A.3
→
A.5
Compare numbers up to millions BK6
A.4
→
A.6
Put numbers in order R42
B.8
→
B.1
Estimate sums and differences of whole numbers YKW
B.9
→
B.2
Estimate sums and differences: word problems HBY
B.1
→
B.3
Add and subtract whole numbers ED9
B.2
→
B.4
Add and subtract whole numbers: word problems ZHH
B.3
→
B.5
Complete addition and subtraction number sentences 36Z
B.4
→
B.6
Fill in the missing digits MTG
B.5
→
B.7
Choose numbers with a particular sum or difference 5GF
B.6
→
B.8
Properties of addition VHL
B.7
→
B.9
Inequalities with addition and subtraction D82
C.14
→
C.5
Properties of multiplication F5Y
C.6
Multiply using properties LVR
C.19
→
C.7
Distributive property: find the missing number TWD
C.11
→
D.1
Multiplication patterns over increasing place values V2N
C.12
→
D.2
Multiply numbers ending in zeroes
→
Multiply numbers ending in zeros XM2
C.13
→
D.3
Multiply numbers ending in zeroes: word problems
→
Multiply numbers ending in zeros: word problems KYA
C.15
→
D.4
Estimate products KS6
C.16
→
D.5
Estimate products: word problems 5WR
C.5
→
D.6
Multiply one-digit numbers by three-digit or four-digit numbers using area models I
→
Multiply one-digit numbers by three-digit or four-digit numbers: choose the area model CLS
C.6
→
D.7
Multiply one-digit numbers by three-digit or four-digit numbers using area models II
→
Multiply one-digit numbers by three-digit or four-digit numbers using area models JE9
C.20
→
D.8
Multiply using the distributive property 3W7
C.7
→
D.9
Multiply one-digit numbers by three-digit or four-digit numbers using expanded form NPN
C.8
→
D.10
Multiply one-digit numbers by multi-digit numbers using partial products HEB
C.9
→
D.11
Multiply by one-digit numbers TST
C.10
→
D.12
Multiply by one-digit numbers: word problems EDF
C.17
→
E.1
Multiply two-digit numbers by two-digit numbers using area models I
→
Multiply two-digit numbers by two-digit numbers: choose the area model L6H
C.18
→
E.2
Multiply two-digit numbers by two-digit numbers using area models II
→
Multiply two-digit numbers by two-digit numbers using area models GME
C.22
→
E.3
Multiply two-digit numbers by two-digit numbers using partial products 6KA
C.25
→
E.4
Box multiplication AS8
C.26
→
E.5
Lattice multiplication NK2
C.23
→
E.6
Multiply a two-digit number by a two-digit number: complete the missing steps
→
Multiply two-digit numbers by two-digit numbers: complete the missing steps ZY6
C.24
→
E.7
Multiply a two-digit number by a two-digit number
→
Multiply two-digit numbers by two-digit numbers BYN
C.27
→
E.8
Multiply a two-digit number by a larger number: complete the missing steps
→
Multiply two-digit numbers by larger numbers: complete the missing steps HRK
C.28
→
E.9
Multiply a two-digit number by a larger number
→
Multiply two-digit numbers by larger numbers 8BN
C.29
→
E.10
Multiply by two-digit numbers: word problems NGX
C.21
→
E.11
Use one multiplication fact to complete another Q2L
C.30
→
E.12
Multiply three or more numbers up to two digits each MRT
C.31
→
E.13
Multiply three or more numbers: word problems 7S7
C.32
→
E.14
Choose numbers with a particular product HJW
C.33
→
E.15
Inequalities with multiplication ZAY
D.1
→
F.1
Division facts to 10 DN8
D.2
→
F.2
Division facts to 10: word problems TRR
D.3
→
F.3
Division facts up to 10: find the missing number 46L
D.4
→
F.4
Division number sentences up to 10: true or false? VWT
D.14
→
G.1
Division patterns over increasing place values Q8L
D.15
→
G.2
Divide numbers ending in zeroes
→
Divide numbers ending in zeros 6QM
D.16
→
G.3
Divide numbers ending in zeroes: word problems
→
Divide numbers ending in zeros: word problems FHZ
D.12
→
G.4
Estimate quotients 73K
D.13
→
G.5
Estimate quotients: word problems 3T5
D.5
→
G.6
Divide two-digit numbers by one-digit numbers using arrays W99
D.7
→
G.7
Divide three-digit numbers by one-digit numbers using area models CHA
D.6
→
G.8
Divide using the distributive property YQR
D.8
→
G.9
Divide using partial quotients PTX
D.9
→
G.10
Divide by one-digit numbers 5F5
D.10
→
G.11
Divide by one-digit numbers: word problems JBR
D.11
→
G.12
Divide by one-digit numbers: interpret remainders VLC
G.13
Relate multiplication and division U8W
D.17
→
G.14
Choose numbers with a particular quotient E8P
E.1
→
H.1
Identify factors LNQ
E.2
→
H.2
Prime and composite numbers 8KC
E.3
→
H.3
Prime factorisation QKM
E.4
→
H.4
Divisibility rules 7PF
E.5
→
H.5
Divisibility rules: word problems UNA
E.6
→
H.6
Highest common factor 7FM
E.7
→
H.7
Choose the multiples of a given number up to 12
→
Identify multiples JJT
E.8
→
H.8
Lowest common multiple R8W
K.1
→
I.1
Add, subtract, multiply and divide whole numbers QPW
K.2
→
I.2
Add, subtract, multiply and divide whole numbers: word problems LHV
K.5
→
I.3
Write numerical expressions
→
Write numerical expressions: one operation P8T
L.1
→
I.4
Write numerical expressions for word problems TJF
K.6
→
I.5
Evaluate numerical expressions
→
Evaluate numerical expressions using the order of operations 6HS
L.2
→
J.1
Multi-step word problems APX
L.3
→
J.2
Multi-step word problems involving remainders 9ER
L.4
→
J.3
Multi-step word problems: identify reasonable answers WKT
L.5
→
J.4
Word problems with extra or missing information PT2
I.1
→
K.1
Fractions review LYW
I.2
→
K.2
Fractions of a whole: word problems K6L
I.3
→
K.3
Fractions of a group: word problems Z5A
I.4
→
K.4
Unit fractions on number lines
→
Fractions on number lines XTT
I.5
→
K.5
Equivalent fractions G6R
I.7
→
K.6
Write fractions in lowest terms KZ7
K.7
Lowest common denominator MHS
K.8
Relate division and fractions 7KL
K.9
Understand fractions as division: word problems 7V9
I.6
→
K.10
Patterns of equivalent fractions TWV
I.19
→
K.11
Fractions of a number T5S
I.20
→
K.12
Fractions of a number: word problems E8N
I.8
→
L.1
Mixed numbers
→
Identify mixed numbers 7YV
I.9
→
L.2
Convert between improper fractions and mixed numbers QSR
I.21
→
L.3
Round mixed numbers CXH
I.10
→
M.1
Compare unit fractions using models J74
I.11
→
M.2
Compare unit fractions using number lines N6G
I.12
→
M.3
Compare unit fractions WZS
I.13
→
M.4
Compare fractions with like denominators using models KLK
I.14
→
M.5
Compare fractions with like denominators using number lines RGT
I.15
→
M.6
Compare fractions with like denominators JPJ
I.16
→
M.7
Compare fractions with unlike denominators using models XXL
I.17
→
M.8
Compare fractions with unlike denominators using number lines SAV
I.18
→
M.9
Compare fractions with unlike denominators P65
M.10
Put fractions in order S2M
M.11
Compare mixed numbers NP2
J.
→
N.1
Estimate sums and differences of fractions using benchmarks RQT
J.1
→
N.2
Decompose fractions into unit fractions using models ZP9
J.2
→
N.3
Decompose fractions into unit fractions PNH
J.3
→
N.4
Decompose fractions GSY
J.4
→
N.5
Decompose fractions multiple ways 6EM
J.5
→
N.6
Add fractions with like denominators using area models 98E
J.6
→
N.7
Add fractions with like denominators using strip models G9E
J.7
→
N.8
Add fractions with like denominators using number lines 3W6
J.9
→
N.9
Subtract fractions with like denominators using area models EXN
J.10
→
N.10
Subtract fractions with like denominators using strip models 9CA
J.11
→
N.11
Subtract fractions with like denominators using number lines AVM
J.13
→
N.12
Add and subtract fractions with like denominators using number lines RYB
J.8
→
O.1
Add fractions with like denominators 8EZ
J.12
→
O.2
Subtract fractions with like denominators UJF
J.14
→
O.3
Add and subtract fractions with like denominators PJZ
J.15
→
O.4
Add and subtract fractions with like denominators: word problems 9FP
O.5
Add three or more fractions with like denominators ZQT
O.6
Add and subtract mixed numbers with like denominators - without regrouping KVX
O.7
Add mixed numbers with like denominators UZZ
O.8
Subtract mixed numbers with like denominators QZ7
J.16
→
O.9
Add and subtract mixed numbers with like denominators G7N
J.17
→
O.10
Add and subtract mixed numbers with like denominators: word problems 8EF
P.1
Add fractions: denominators of 10 and 100 9RS
J.31
→
P.2
Add up to 4 fractions with denominators of 10 and 100
→
Add up to four fractions with denominators of 10 and 100 KLQ
J.18
→
P.3
Add fractions with unlike denominators using models FFB
J.19
→
P.4
Add fractions with unlike denominators ZCD
J.20
→
P.5
Subtract fractions with unlike denominators using models SDA
J.21
→
P.6
Subtract fractions with unlike denominators 2Z4
J.22
→
P.7
Add and subtract fractions with unlike denominators GMP
J.23
→
P.8
Add and subtract fractions with unlike denominators: word problems J5F
J.24
→
P.9
Add and subtract mixed numbers with unlike denominators QEV
J.25
→
P.10
Add and subtract mixed numbers with unlike denominators: word problems 52Q
J.26
→
P.11
Add three or more fractions
→
Add three or more fractions with unlike denominators LBK
J.27
→
P.12
Add three or more fractions: word problems L55
J.28
→
P.13
Complete addition and subtraction number sentences with fractions 6BM
J.29
→
P.14
Inequalities with addition and subtraction of fractions R7W
P.15
Compare sums and differences of mixed numbers WMS
J.30
→
P.16
Estimate sums and differences of mixed numbers T6E
F.1
→
Q.1
What decimal number is illustrated? 2AA
F.3
→
Q.2
Understanding decimals expressed in words BHU
F.4
→
Q.3
Place values in decimal numbers CT8
F.5
→
Q.4
Relationship between decimal place values 85P
F.6
→
Q.5
Convert decimals between standard and expanded form W48
F.18
→
Q.6
Convert decimals between standard and expanded form using fractions 8D9
F.8
→
Q.7
Round decimals M2Q
F.9
→
Q.8
Decimal number lines JES
F.7
→
R.1
Equivalent decimals CCX
F.10
→
R.2
Compare decimals using models VCT
F.11
→
R.3
Compare decimals to a model 4C9
F.12
→
R.4
Compare decimals on number lines SU6
F.13
→
R.5
Compare decimal numbers EMH
F.14
→
R.6
Put decimal numbers in order WAZ
F.15
→
R.7
Compare, order and round decimals: word problems PJM
F.2
→
S.1
Model decimals and fractions W2L
F.16
→
S.2
Convert fractions and mixed numbers to decimals BAU
F.17
→
S.3
Convert decimals to fractions and mixed numbers 66A
F.19
→
T.1
Compare decimals and fractions on number lines C57
F.20
→
T.2
Compare decimals and fractions P99
F.21
→
T.3
Put assorted decimals, fractions and mixed numbers in order
→
Put a mix of decimals, fractions and mixed numbers in order DGY
U.1
Add decimal numbers FJY
U.2
Subtract decimal numbers ZT2
G.1
→
U.3
Add and subtract decimal numbers N9G
G.2
→
U.4
Add and subtract decimals: word problems EDP
G.3
→
U.5
Choose decimals with a particular sum or difference 9UA
G.4
→
U.6
Complete addition and subtraction number sentences with decimals 2JN
G.6
→
U.7
Estimate sums and differences of decimals
→
Estimate sums and differences of decimals using rounding HPJ
H.1
→
V.1
Estimate products of whole numbers and decimals BCJ
H.2
→
V.2
Multiply a decimal by a power of ten 2AG
V.3
Multiply by 0.1 or 0.01 BQK
V.4
Multiply by a power of ten with decimals: find the missing number XTN
H.6
→
V.5
Divide by powers of ten AAB
H.7
→
V.6
Decimal division patterns over increasing place values GKH
V.7
Divide a whole number or decimal by a power of ten: find the missing number L5V
V.8
Divide by 0.1 or 0.01 WN6
N.1
→
W.1
Add and subtract money amounts 9H2
N.2
→
W.2
Add and subtract money: word problems KPM
N.3
→
W.3
Multiply money amounts: word problems VP7
N.5
→
W.4
Divide money amounts: word problems HXF
N.7
→
W.5
Price lists KQB
T.1
→
X.1
Convert time units GFW
T.3
→
X.2
Elapsed time TKF
T.4
→
X.3
Find start and end times: word problems JX2
T.5
→
X.4
Convert between 12-hour and 24-hour time C59
T.6
→
X.5
Time zones - 12-hour time DSQ
T.7
→
X.6
Time zones - 24-hour time PCQ
T.8
→
X.7
Schedules and timelines - 12-hour time 8UW
T.9
→
X.8
Schedules - 24-hour time FPW
T.10
→
X.9
Time patterns 63V
U.1
→
Y.1
Choose the appropriate metric unit of measure
→
Which metric unit is appropriate? MTT
U.2
→
Y.2
Compare metric units of length R5N
U.3
→
Y.3
Compare metric units of mass ETR
U.4
→
Y.4
Compare metric units of volume FNJ
U.5
→
Y.5
Choose the more reasonable temperature KUJ
P.1
→
Z.1
Objects on a coordinate plane AXB
P.2
→
Z.2
Graph points on a coordinate plane US7
P.3
→
Z.3
Coordinate planes as maps 5A5
P.4
→
Z.4
Follow directions on a coordinate plane QLD
R.7
→
AA.1
Create picture graphs FLP
R.6
→
AA.2
Interpret picture graphs ZEF
R.1
→
AA.3
Read a table 9WX
R.8
→
AA.4
Interpret dot plots GXM
R.9
→
AA.5
Create dot plots YTS
R.2
→
AA.6
Interpret line graphs SHJ
R.3
→
AA.7
Create line graphs RF9
R.5
→
AA.8
Create bar graphs 6BV
R.4
→
AA.9
Interpret bar graphs KVC
AA.10
Interpret frequency tables 32Q
R.11
→
AA.11
Choose the best type of graph J9P
S.1
→
BB.1
Understanding probability GK6
S.2
→
BB.2
Find the probability RLR
S.3
→
BB.3
Make predictions U8X
S.4
→
BB.4
Identify independent and dependent events 32U
S.5
→
BB.5
Combinations SRR
S.6
→
BB.6
Find the mode ZPA
BB.7
Interpret charts and graphs to find the mode GGM
Y.1
→
CC.1
Perimeter of rectangles 7ZU
Y.2
→
CC.2
Perimeter of polygons C2C
CC.3
Perimeter with fractional side lengths MTW
CC.4
Perimeter of figures on grids 5KD
Y.3
→
DD.1
Area of squares and rectangles GEK
Y.4
→
DD.2
Area and perimeter of figures on grids
→
Area of figures on grids 5WM
Y.5
→
DD.3
Area and perimeter: word problems DN5
Y.6
→
DD.4
Use area and perimeter to determine cost M8Y
Y.7
→
EE.1
Volume
→
Volume of rectangular prisms made of unit cubes J8E
EE.2
Volume of irregular figures made of unit cubes YDS
V.4
→
FF.1
Angles greater than, less than or equal to a right angle AKU
V.5
→
FF.2
Angles of 90, 180, 270 and 360 degrees SK8
V.6
→
FF.3
Acute, right, obtuse and straight angles VWE
V.7
→
FF.4
Measure angles on a circle HHL
V.8
→
FF.5
Measure angles with a protractor F6J
V.9
→
FF.6
Draw angles with a protractor 28M
V.10
→
FF.7
Estimate angle measurements QEE
GG.1
Acute, obtuse and right-angled triangles 4K7
GG.2
Scalene, isosceles and equilateral triangles ZJG
GG.3
Classify triangles GNH
HH.1
Parallel sides in quadrilaterals BAF
HH.2
Identify parallelograms 5NL
HH.3
Identify trapeziums VAM
HH.4
Identify rectangles LVW
HH.5
Identify rhombuses 8P2
HH.6
Classify quadrilaterals 7JB
HH.7
Identify the relationships between quadrilaterals KSF
V.1
→
II.1
Is it a polygon? ZPJ
V.2
→
II.2
Number of sides in polygons TRA
V.3
→
II.3
Regular and irregular polygons PNP
II.4
Sort polygons into Venn diagrams DMZ
II.5
Properties of polygons BF6
W.1
→
JJ.1
Lines of symmetry W6W
W.2
→
JJ.2
Rotational symmetry 4P8
W.3
→
JJ.3
Reflection, rotation and translation DA7
X.1
→
KK.1
Identify three-dimensional figures 9V3
X.2
→
KK.2
Count vertices, edges and faces 9E3
X.3
→
KK.3
Identify faces of three-dimensional figures XD5
X.4
→
KK.4
Nets of three-dimensional figures NRC
X.5
→
KK.5
Three-dimensional figures viewed from different perspectives X87
Z.1
→
LL.1
Budget a weekly allowance: word problems KPH
Z.2
→
LL.2
Reading financial records ZAB
Z.3
→
LL.3
Keeping financial records GLY
Z.4
→
LL.4
Balance a budget GTQ
Z.5
→
LL.5
Adjust a budget 76M
M.1
→
MM.1
What percentage is illustrated? QNY
M.2
→
MM.2
Convert fractions to percents using grid models XWW
MM.3
Convert between percents and fractions M2H
M.3
→
MM.4
Convert between percents, fractions and decimals 8D8
M.4
→
MM.5
Convert between percents, fractions and decimals: word problems VMQ
M.5
→
MM.6
Compare percents to each other and to fractions LJA
M.6
→
MM.7
Compare percents and fractions: word problems Z8H
MM.8
Estimate percents of numbers GXN
MM.9
Percents of numbers and money amounts 7B9
O.1
→
NN.1
Use a rule to complete a number sequence 82V
O.2
→
NN.2
Arithmetic sequences with whole numbers CXQ
O.3
→
NN.3
Arithmetic sequences with decimals 6NR
O.5
→
NN.4
Increasing number sequences AAC
O.6
→
NN.5
Geometric number sequences ZJA
O.7
→
NN.6
Number sequences: mixed review EEX
O.8
→
NN.7
Number sequences: word problems S8L
A.9
→
Even or odd: arithmetic rules
This skill has been removed.
D.18
→
Divide by two-digit numbers
This skill has been removed.
G.5
→
Inequalities with decimal addition and subtraction
This skill has been removed.
H.3
→
Multiply decimals and whole numbers
This skill has been removed.
H.4
→
Multiply decimals and whole numbers: word problems
This skill has been removed.
H.5
→
Inequalities with decimal multiplication
This skill has been removed.
K.3
→
Add, subtract, multiply and divide decimals
This skill has been removed.
K.4
→
Add, subtract and multiply decimals: word problems
This skill has been removed.
L.6
→
Guess-and-check problems
This skill has been removed.
L.7
→
Find the order
This skill has been removed.
L.8
→
Use Venn diagrams to solve problems
This skill has been removed.
N.4
→
Multiply money amounts with decimals: word problems
This skill has been removed.
N.6
→
Divide money amounts with decimals: word problems
This skill has been removed.
O.4
→
Arithmetic sequences with fractions
This skill has been removed.
Q.1
→
Solve equations with addition
This skill has been removed.
Q.2
→
Solve equations with subtraction
This skill has been removed.
Q.3
→
Solve equations with multiplication
This skill has been removed.
Q.4
→
Solve equations with division
This skill has been removed.
R.10
→
Frequency charts
This skill has been removed.
T.2
→
Add and subtract mixed time units
This skill has been removed.
W.4
→
Dilations
This skill has been removed.