# Maths

## Junior-infants skills

- Identify circles, squares and triangles
- Count dots (up to 3)
- Represent numbers (up to 5)
- Compare groups (fewer or more)
- Inside and outside

#### See all 41 junior-infants skills

## Senior-infants skills

- Fewer, equal and more
- Seasons
- Tall and short
- Relate planar and solid figures
- Geometry of everyday objects

#### See all 105 senior-infants skills

## First-class skills

- Counting - up to 100
- Hundred chart
- Subtraction word problems - one-digit numbers
- Complete the subtraction sentence
- Compare money amounts

#### See all 179 first-class skills

## Second-class skills

- Greatest and least - word problems - up to 1,000
- Fact families
- Round to the nearest ten
- Making change
- Symmetry

#### See all 223 second-class skills

## Third-class skills

- Create line plots
- Similar and congruent
- Reflection, rotation and translation
- Add and subtract decimals
- Mean and mode

#### See all 218 third-class skills

## Fourth-class skills

- Rounding
- Create bar graphs
- Numeric patterns: word problems
- Place values in decimal numbers
- Add and subtract decimals: word problems

#### See all 202 fourth-class skills

## Fifth-class skills

- Nets of 3-dimensional figures
- Area and perimeter of irregular figures
- Least common multiple
- Create line graphs
- Find start and end times: word problems

#### See all 238 fifth-class skills

## Sixth-class skills

- Compare and order integers
- GCF and LCM: word problems
- Working with temperatures above and below zero
- Classify quadrilaterals
- Unit rates and equivalent rates

#### See all 242 sixth-class skills

## First-year skills

- Put rational numbers in order
- Solve percent equations
- Circles: calculate area, circumference, radius and diameter
- Arithmetic sequences
- Experimental probability

#### See all 247 first-year skills

## Second-year skills

- Scale drawings and scale factors
- Interior angles of polygons
- Solve two-step linear equations
- Find the slope of a graph
- Multiply polynomials

#### See all 258 second-year skills

## Third-year skills

- Identify independent and dependent variables
- Equations of horizontal and vertical lines
- Factorise by grouping
- Simplify radical expressions
- Simplify rational expressions

#### See all 236 third-year skills

## Transition year skills

- Identify linear, quadratic and exponential functions from graphs
- Transformations that carry a polygon onto itself
- Similarity rules for triangles
- Similar triangles and similarity transformations
- Construct a tangent line to a circle

#### See all 247 transition-year skills

## Fifth-year skills

- Linear programming
- Introduction to complex numbers
- Divide polynomials using synthetic division
- Composition of linear functions
- Trigonometric ratios in similar right triangles

#### See all 316 fifth-year skills

## Sixth-year skills

- Match polynomials and graphs
- Find properties of circles from equations in general form
- Introduction to the Argand plane
- Graph complex numbers
- Find probabilities using two-way frequency tables

#### See all 176 sixth-year skills

## Coming soon

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