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

Listing

Skill name and permanent skill ID

Count on ten frames - up to 40 74P

Counting - up to 100

Count objects to 100 C2J

Counting forward

Count forward - up to 100 9SN

Counting backward

Count backward - up to 100 RJW

Number lines - up to 100 DWL

Counting on the hundred chart P46

Hundred chart 36X

Even or odd number of shapes 9YZ

Identify numbers as even or odd

Identify even and odd numbers MGF

Even or odd numbers on number lines TYU

Which even or odd number comes before or after? 8JS

Ordinal numbers VMM

Roman numerals I, V, X TN6

Count objects to 120 2K2

Count forward - up to 120 VLS

Count backward - up to 120 K79

Number lines - up to 120 66Z

Count on a number chart - up to 120 QE9

Sequences up to 120 - count up and down by 1 YXC

Writing numbers in words - convert words to digits J8L

Writing numbers in words - convert digits to words FFT

Learn to skip-count by twos E9Z

Skip-count by twos 58X

Learn to skip-count by fives 9TD

Skip-count by fives JCQ

Learn to skip-count by tens TLJ

Skip-count by tens GJG

Learn to skip-count by twos, fives and tens WD8

Skip-count by twos, fives and tens UZQ

Count by twos, fives and tens QUN

Skip-counting patterns - with tables XST

Sequences - count up and down by 1, 2, 5 and 10 UWP

Count equal groups BNK

Identify repeated addition for equal groups - sums to 25 HSB

Write addition sentences for equal groups - sums to 25 SZJ

Identify repeated addition for arrays - sums to 25 97Z

Write addition sentences for arrays - sums to 25 UTB

Solve word problems using repeated addition - sums to 25 EZZ

Divide by counting equal groups GXQ

Comparing - review

Comparing: more or fewer? JZE

Comparing: how many more? HYG

Comparing: how many fewer? TZB

Comparing: how many more or fewer? QM8

Compare numbers up to 10 using words 47Q

Compare numbers up to 10 using symbols AUJ

Comparison word problems

Compare numbers up to 10 - word problems TY8

Add with cubes - sums up to 10 C8B

Add with pictures - sums up to 10 8PL

Addition sentences up to 10 - which model matches? G7B

Addition sentences up to 10 - what does the model show? VME

Write addition sentences for pictures - sums up to 10 K47

Addition sentences using number lines - sums up to 10 6JV

Turn words into an addition sentence - sums up to 10 MWV

Add in any order 8HC

Add by counting on - sums up to 10 R8R

Complete the addition sentence to make ten - with models FAF

Complete the addition sentence - make ten VPU

Addition facts - sums up to 10 6EA

Make a number using addition - sums up to 10 JJZ

Ways to make a number - addition sentences

Ways to make a number - addition sentences up to 10 7S6

Complete the addition sentence - sums up to 10 SV6

Addition word problems with pictures - sums up to 10 6NK

Addition sentences for word problems with pictures - sums up to 10 D5J

Build cube trains to solve addition word problems - sums up to 10 2QD

Addition word problems - sums up to 10 P6F

Addition sentences for word problems - sums up to 10 QA6

Subtract with cubes - up to 10 U9L

Subtract with pictures - numbers up to 10

Subtract with pictures - up to 10 KXK

Subtraction sentences up to 10 - which model matches? 5HS

Subtraction sentences up to 10 - what does the model show? RK2

Write subtraction sentences for pictures - up to 10 DEA

Subtraction sentences using number lines - numbers up to 10

Subtraction sentences using number lines - up to 10 QY2

Turn words into a subtraction sentence - up to 10 28C

Subtract zero and all TUE

Subtract by counting back - up to 10 2DT

Subtract by counting on - up to 10 SQP

Relate addition and subtraction sentences - up to 10 LBY

Use addition to subtract - up to 10 DZK

Subtraction facts - numbers up to 10

Subtraction facts - up to 10 WUP

Make a number using subtraction - numbers up to 10

Make a number using subtraction - up to 10 YYS

Ways to make a number - subtraction sentences

Ways to make a number - subtraction sentences up to 10 VSH

Ways to subtract from a number - subtraction sentences CKS

Complete the subtraction sentence

Complete the subtraction sentence - up to 10 GK8

Subtraction word problems with pictures - up to 10 9BQ

Subtraction sentences for word problems with pictures - up to 10 NFC

Use cube trains to solve subtraction word problems - numbers up to 10 8MJ

Subtraction word problems - numbers up to 10

Subtraction word problems - up to 10 TJ6

Subtraction sentences for word problems - numbers up to 10

Subtraction sentences for word problems - up to 10 HDX

Fact families - up to 10 2MH

Addition and subtraction facts - numbers up to 10

Addition and subtraction facts - up to 10 VQB

Sort addition and subtraction facts - up to 10 B8Q

Addition and subtraction sentences to 10 - which is true? EW2

Which sign makes the number sentence true? - up to 10 DQ8

Addition and subtraction word problems with pictures - up to 10 XGB

Use cube trains to solve addition and subtraction word problems - up to 10 BVY

Addition and subtraction sentences for word problems - up to 10 YC2

Word problems with one addend unknown - up to 10 M5Z

Related addition facts BYK

Addition sentences using number lines - sums up to 20 KDE

Add by counting on - sums up to 20 KV6

Add doubles - with models A6L

Add doubles A5K

Add doubles - complete the sentence A7Y

Add using doubles plus one 2TN

Add using doubles minus one 2UK

Add three numbers - use doubles MKA

Use ten frames to add GFT

Make ten to add YKG

Add three numbers - make ten ULB

Addition facts - sums up to 20 6YC

Sort addition facts - sums up to 20 KTZ

Make a number using addition - sums up to 20 ZK5

Addition sentences: true or false?

Addition sentences up to 20: true or false? TVL

Complete the addition sentence - sums up to 20 G94

Add three numbers SL2

Addition word problems - sums up to 20 JMJ

Addition sentences for word problems - sums up to 20 YM7

Add three numbers - word problems UJC

Related subtraction facts HHQ

Relate addition and subtraction sentences

Relate addition and subtraction sentences - up to 20 EXU

Subtraction sentences using number lines - numbers up to 20

Subtraction sentences using number lines - up to 20 SY6

Subtract by counting back - up to 20 A5U

Use ten frames to subtract BTA

Use ten to subtract 7NV

Use addition to subtract - up to 20 QY6

Subtract by counting on - up to 20 U82

Subtract doubles 5CH

Subtracting 1 XFY

Subtracting 2 JAE

Subtracting 3 63H

Subtracting 4 DJA

Subtracting 5 GGC

Subtracting 6 RUD

Subtracting 7 6YM

Subtracting 8 8J2

Subtracting 9 SB8

Subtracting 10 CHQ

Subtracting 0 QDL

Subtraction facts - numbers up to 20

Subtraction facts - up to 20 KTM

Sort subtraction facts - up to 20 74E

Make a number using subtraction - numbers up to 20

Make a number using subtraction - up to 20 L53

Subtraction sentences: true or false?

Subtraction sentences up to 20: true or false? G76

Complete the subtraction sentence - up to 20 DG6

Subtraction word problems - numbers up to 20

Subtraction word problems - up to 20 2JD

Subtraction sentences for word problems - numbers up to 20

Subtraction sentences for word problems - up to 20 XRQ

Fact families - up to 20 A82

Addition and subtraction facts - numbers up to 20

Addition and subtraction facts - up to 20 8RS

Addition and subtraction - ways to make a number

Addition and subtraction - ways to make a number up to 20 ZWL

Addition and subtraction sentences - which is true?

Addition and subtraction sentences to 20 - which is true? L8V

Which sign makes the number sentence true?

Which sign makes the number sentence true? - up to 20 6FE

Addition and subtraction word problems - numbers up to 20

Word problems with sum or difference unknown - up to 20 GEU

Addition and subtraction sentences for word problems - numbers up to 20

Addition and subtraction sentences for word problems - up to 20 2X2

Make teen numbers with models: words DQR

Partition teen numbers with models: words WDY

Make teen numbers with models: addition sentences 2PG

Partition teen numbers with models: addition sentences VMU

Make and partition teen numbers with models: addition sentences 5QC

Build and partition teen numbers QUD

Place value models up to 20 BV2

Build and partition multiples of ten 63D

Build two-digit numbers HU9

Build and partition two-digit numbers - with models TNN

Place value models - tens and ones

Place value models for two-digit numbers NMW

Build and partition two-digit numbers - without models BQ7

Ways to make a number - tens and ones RWE

Place value models - up to hundreds TLT

Use place value to compare numbers up to 100 7J6

Compare numbers up to 100 using words 5XU

Compare numbers up to 100 using symbols - with models 22N

Compare numbers up to 100 using number lines ENK

Compare numbers up to 100 using symbols YDD

Compare numbers up to 100 - word problems 9QF

Put numbers up to 100 in order using number lines EWU

Put numbers up to 100 in order VBX

Use place value to compare numbers up to 120 6VJ

Compare numbers up to 120 using words KYF

Compare numbers up to 120 using symbols BQ2

Put numbers in order

Put numbers up to 120 in order FHD

Long and short Z6J

Tall and short BEB

Order objects: length and height VHE

Indirect comparison 2XH

Wide and narrow 75K

Light and heavy 9DZ

Holds more or less KLE

Compare size, weight and capacity A8W

Measure using objects

Measure length with objects UK2

Measure length with cubes

Build cube trains to measure length RXT

Measure height with cubes

Build cube trains to measure height UUD

Read a thermometer HVQ

Measure using a centimetre ruler YGH

Which metric unit of length is appropriate? YKX

Metric units of length - word problems N9X

Match digital clocks and times D5E

Match analogue clocks and times with words: to the hour HLE

Match analogue clocks and times with words: to the half hour 35U

Match analogue clocks and times M7V

Match analogue and digital clocks Z2W

Read clocks and write times YKY

A.M. or P.M. 9B7

Times of everyday events AS5

Compare clocks PBS

Days of the week BYH

Months of the year U9U

Seasons of the year VSC

Read a calendar QYL

Coin values C6X

Count money - 5c and 10c coins EDT

Count money - all coins JU2

Compare money amounts 9RV

Which picture graph is correct? NBV

Make picture graphs with pictures RTQ

Interpret picture graphs G8N

Make picture graphs with symbols QMZ

Tally marks - up to 10 ZP7

Which tally chart is correct? DMY

Interpret tally charts WNM

Which table is correct? CS8

Interpret data in tables QBZ

Show data in different ways X9N

Interpret bar graphs: find the total in a category

Interpret bar graphs: find the number in one category 88B

Interpret bar graphs: compare categories

Interpret bar graphs NHR

Which bar graph is correct? 6MP

Introduction to patterns JLX

Find the next shape in a pattern 74W

Complete a pattern 6YX

Make a pattern 5MW

Growing patterns KG5

Find the next shape in a growing pattern 5C8

Find the next row in a growing pattern JY5

Name the two-dimensional shape BHR

Select two-dimensional shapes 8DV

Two-dimensional shapes in the real world CAX

Count sides and vertices 9TA

Compare sides and vertices QAV

Sort two-dimensional shapes YUC

Square corners FNB

Equal sides ATZ

Open and closed shapes 5KM

Attributes of two-dimensional shapes WSH

Compare shapes using attributes NUQ

Name the two-dimensional shape and explain your answer MPC

Compose two-dimensional shapes MJ7

Compose two-dimensional shapes: which shapes can you make? TUA

Two-dimensional and three-dimensional shapes TSS

Cubes and rectangular prisms FCB

Name the three-dimensional shape KWU

Select three-dimensional shapes CD5

Count vertices, edges and faces 7J2

Compare vertices, edges and faces 7GB

Identify shapes traced from solids LRQ

Identify faces of three-dimensional shapes 7WS

Attributes of three-dimensional shapes HJH

Name the three-dimensional shape and explain your answer 2MW

Sort three-dimensional shapes EQE

Compose three-dimensional shapes 9YM

Compose bigger three-dimensional shapes QV2

Shapes of everyday objects I

Three-dimensional shapes in the real world I JEN

Shapes of everyday objects II

Three-dimensional shapes in the real world II 6T4

Above and below WJM

Beside and next to XSN

Left, middle and right Y7D

Top, middle and bottom VUD

Location in a grid AHY

Sort shapes into a Venn diagram AYC

Count shapes in a Venn diagram K5M

Equal parts W9U

Identify halves GCN

Identify quarters 3B9

Halves and quarters

Identify halves and quarters T8X

Make halves XQ7

Make quarters YQL

Make halves and quarters LBE

Make halves and quarters in different ways 2RR

More, less and equally likely VVP

Certain, probable, unlikely and impossible AHM

Counting tens and ones - up to 30

Counting tens and ones - up to 99

Write tens and ones - up to 30

Write tens and ones - up to 100

Place value models - up to thousands

Use models to add a one-digit number and a two-digit number - without regrouping

Add a one-digit number to a two-digit number - without regrouping

Use models to add a two-digit and a one-digit number - with regrouping

Add a one-digit number to a two-digit number - with regrouping

Subtract a one-digit number from a two-digit number

Estimate to the nearest ten

Flip, turn and slide

Halves, thirds and quarters

Simple fractions: which shape matches the fraction?

Simple fractions: what fraction does the shape show?

Simple fractions: parts of a group

Which metric unit of mass is appropriate?

Ten more or less