Leaving Certificate Strand 3
Number

 

Series and Sequences

Arithmetic Sequence and Series

Student Activity Arithmetic Sequence and Series

Arithmetic Sequence Quiz

Arithmetic Series Quiz

Geometric Sequence and Series

Student Activity Sequence and Series

Geometric Sequence Quiz

Geometric Series Quiz

Sum to infinity of a GP

 

Induction (HL)

Sum of the first n Natural Numbers Method 1
Sum of the first n Natural Numbers Method 2
Proof of the Sum of Geometric Series

 

Complex Numbers

i power

i to the power of n

Student Activity i to the power of n

Argand diagram and modulus of a complex number

Student Activity Argand diagram and modulus

Addition of complex numbers

Addition by translation of a complex number

Student Activity addition of complex numbers

Subtraction of complex numbers

Student Activity subtraction of complex numbers

Conjugate of a complex number

Student Activity conjugate of a complex number

Multiplication of i

Student Activity multiplication by i

Multiplication of complex numbers

Multiplication of complex number 2

Student Activity multiplication of complex numbers

Division of complex numbers

Division of complex numbers 2

Student Activity division of complex numbers

 

Length, Area and Volume

Trapezium
Student Activity Trapezium
Trapezoidal Rule Semi Circle
Student Activity Trapezoidal Rule Semi Circle
Circle Pond
Student Activity Circle Pond
Rectangular Picture Frame
Student Activity Rectangular Picture Frame
Race Track
Student Activity Race Track
Height with respect to volume
Student Activity height with respect to volume
Square root 2
Square root 3
Student Activity Square root 2 and root 3

 

Relations without Formulae

Relations without Formulae quiz

 

Logs

Changing log bases
Student Activity changing log bases
Logs Quiz

 

Arithmetic

ESB Bill
Student Activity ESB Bill
VAT
Student Activity on VAT
Exchange Rate
Student Activity on Exchange Rate
Amortisation of a loan

 

Indices

Indices Quiz

 

Nets

Net of a Cube
Net of a Cylinder
Net of a Cone
Net of a Pyramid
Net of an Octahedron