# Maths

## Junior-infants skills

- Identify circles, squares and triangles
- Count dots (up to 3)
- Same and different
- Classify by colour
- Long and short

#### See all 41 junior-infants skills

## Senior-infants skills

- Count to 5
- Number lines - up to 20
- Read clocks and write times
- Tall and short
- Geometry of everyday objects

#### See all 105 senior-infants skills

## First-class skills

- Roman numerals I, V, X
- Addition word problems - sums to 10
- Subtraction word problems - one-digit numbers
- Compare money amounts
- Purchases: do you have enough money?

#### See all 179 first-class skills

## Second-class skills

- Greatest and least - word problems - up to 1,000
- Add multiples of 10
- Time words: o'clock, half, quarter
- Symmetry
- Guess the number

#### See all 223 second-class skills

## Third-class skills

- Multiplication - facts to 12
- Add and subtract money amounts
- Addition, subtraction, multiplication and division word problems
- Identify fractions on number lines
- What decimal number is illustrated?

#### See all 218 third-class skills

## Fourth-class skills

- Rounding
- Word problems with extra or missing information
- Create bar graphs
- Open and closed shapes and qualities of polygons
- Patterns of equivalent fractions

#### See all 202 fourth-class skills

## Fifth-class skills

- Nets of 3-dimensional figures
- Prime and composite numbers
- Greatest common factor
- Least common multiple
- Stem-and-leaf plots

#### See all 238 fifth-class skills

## Sixth-class skills

- Compare and order integers
- Which is the better coupon?
- Prime factorisation
- Working with temperatures above and below zero
- Unit rates and equivalent rates

#### See all 242 sixth-class skills

## First-year skills

- Add and subtract integers
- Find the percent: discount and mark-up
- Similar figures and indirect measurement
- Model and solve equations using algebra tiles
- Experimental probability

#### See all 247 first-year skills

## Second-year skills

- Simple interest
- Write variable expressions for arithmetic sequences
- Multiply monomials
- Square and cube roots of monomials
- Quartiles

#### See all 258 second-year skills

## Third-year skills

- Identify functions: vertical line test
- Equations of horizontal and vertical lines
- Write an equation for a parallel or perpendicular line
- Solve simultaneous equations using substitution
- Match exponential functions and graphs

#### See all 236 third-year skills

## Transition year skills

- Distance formula
- Angle bisectors
- Identify congruent figures
- SSS, SAS, ASA and AAS Theorems
- Midsegments of triangles

#### See all 247 transition-year skills

## Fifth-year skills

- Graph a quadratic function
- Law of Sines
- Law of Cosines
- Write equations of circles in standard form using properties
- Construct the inscribed or circumscribed circle of a triangle

#### See all 316 fifth-year skills

## Sixth-year skills

- Find inverse functions and relations
- Function transformation rules
- Match polynomials and graphs
- Graph complex numbers
- Find probabilities using the binomial distribution

#### See all 176 sixth-year skills

## Coming soon

We're constantly adding new skills and problem types for all year levels! Learn more