eMaths.ie - LC '21 Blog

November 19th, 2020

11/19/2020

Algebra 2 Revision

Revision Tutorials Link

Todays Revision

Solve quadratic equations
The nature of quadratic roots
Creating Equations from roots
Vertex form of a quadratic equation

November 18th, 2020

11/18/2020

Algebra Revision

Solving Simultaneous Equations

Equations with 3 variables

Quadratic and linear equations

November 13th, 2020

11/13/2020

Revision - Algebra 1

Algebra 1 Tutorial videos

Binomial theorem

Algebraic fractions

Manipulating formulae

Algebraic identities

Method 1: Expanding and equating coefficients

Method 2: Expressing in vertex form and equating coefficients

November 12th, 2020

11/12/2020

Revision: Algebra 1 - Factorising algebraic expressions

Tutorial videos

Simplifying algebraic fractions

November 11th, 2020

11/11/2020

Area and Volume - Trapezoidal Rule

Revision - Algebra 1 - Section 3 -
Factorising algebraic expressions

November 10th, 2020

11/10/2020

Christmas Test

Date: Friday 27th November

Topics:

Statistics
Probability
Inferential statistics
Area and volume
Algebra Chapters 1 and 2

Area problem

November 09th, 2020

11/9/2020

Solution to Test on Inferential Statistics

Area and Volume - Section 3 - 3D Objects

HW on Area and Volume

November 05th, 2020

11/5/2020

Inferential Statistics Test Preparation

LC Questions in Notebook

November 04th, 2020

11/4/2020

Area and volume - Section 2
Arcs and Sectors

HW: Prepare for test on Inferential statistics

Section 1 - Revision

November 03rd, 2020

11/3/2020

Area and Volume Section 1
Revision

HW: Try questions from this section