## Maths

At Lathallan, Maths is delivered across the full academic spectrum from basic numeracy to Advanced Higher for prospective university candidates. Learning mathematics involves many disciplines – logical and sequential thinking, being able to present solutions in a systematic and legible manner; taking pride in one’s work, learning and remembering formula, techniques and skills.

S1
The year group is set into two classes. The topics covered are: Integers, Angles, Algbra, Circle, Ratio, Volume, Money, Time, Area, Fractions, Decimals and Percentages.
S2
The year group is set into two classes. The topics covered are: Powers/Roots, Money, Multiples/Factors, Algebra, Patterns, Fractions, Proportion, Scale Drawing, Statistics, Probability.

S3 and S4: National 5
Mathematics: Expressions and Formulae: The general aim of this Unit is to develop skills linked to mathematical expressions and formulae. These include the manipulation of abstract terms, the simplification of expressions and the evaluation of formulae.
Mathematics: Relationships: The general aim of this Unit is to develop skills linked to mathematical relationships. These include solving and manipulating equations, working with graphs and carrying out calculations on the lengths and angles of shapes.
Mathematics: Applications: The general aim of this Unit is to develop skills linked to applications of mathematics. These include using trigonometry, geometry, number processes and statistics within reallife contexts.
Assessment: To gain the award of the Course, the learner must pass all of the Units as well as the External assessment that is an examination based on the above Units.

S5 and S6: Higher
The course is divided into three units and will be studied for the duration of the academic year.
Unit 1: The straight line, Sets and functions, Graphs of functions, Trigonometry (graphs andfunctions), Recurrence relations, Differentiation.
Unit 2: Polynomials, Quadratic functions, Integration, 3-D trigonometry, Addition formulae, the circle
Unit 3: Vectors, Further calculus, Exponential and logarithmic functions, the wave function

Assessment: Pupils need to achieve passes in the internal assessment of all 3 units (NABs) stated above. The final exam is split into two papers non-calculator and calculator. The final grade is determined by the mark gained by the combined mark in the two papers.