﻿ PDST Post-Primary Maths | LC Algebra
Working together to improve teaching & learning Leagan Gaeilge
Leaving Certificate ›› LC Algebra
 This strand builds on the relations-based approach of junior cycle where the five main objectives were to make use of letter symbols for numeric quantities to emphasise relationship based algebra to connect graphical and symbolic representations of algebraic concepts to use real life problems as vehicles to motivate the use of algebra and algebraic thinking to use appropriate graphing technologies (graphing calculators, computer software) throughout the strand activities. Learners build on their proficiency in moving among equations, tables and graphs and become more adept at solving real-world problems. As they engage with this strand and make connections across other strands, learners develop and reinforce their synthesis and problem-solving skills. -Leaving Certificate Syllabus page 35
##### General Resources for Geometry and Trigonometry
The following teaching and learning guides are available:

 Algebra through the lens of functions (Linear) Algebra through the lens of functions (Quadratic)

Resources from the Junior Cycle page may be useful for teaching the Foundation Level Syllabus.
Some useful resources for teaching Algebra can be found on the Workshop and Event Resources Page, in particular,  Online Workshop (2020 – 2021) Algebra through the lens of Functions (2019 – 2020), NQT (2018 – 2019), Project Maths Workshop 5 , (2008 – 2015) and Seminar (2014 – 2015).
GeoGebra tutorials on using the Graphing Calculator may useful for the teaching of Algebra.
An instructional video explaining how the use of Digital Algebra Tiles  may be useful for the teaching of Algebra.
There are a range of lesson plans developed by teachers available in our Lesson Study Library.
There are a range of resources created by teachers available on Scoilnet to support teaching and learning of Algebra.

Expressions

#### Outcome 4.2

Solving Equations

Inequalities

Complex Numbers