Mathematics subject curriculum (MAT1-03)

The main subject area number and algebra is about developing number sense and insight into how numbers and calculation with numbers are part of systems and patterns. With numbers it is possible to quantify amounts and sizes. Numbers include integers, fractions, decimal numbers and percentages. Algebra in school generalises calculation with numbers by representing numbers with letters or other symbols. This makes it possible to describe and analyse patterns and relationships. Algebra is also used in the main subject areas geometry and functions.

School geometry focuses on analysing characteristics of two- and three-dimensional figures and carrying out geometric constructions and calculations. Dynamic processes are studied, such as reflection, rotation and translation. The main subject area also includes executing and describing location and movement.

Measurement means comparing and often assigning a numerical quantity to an object or an amount. This process requires the use of measurement units and suitable techniques, measuring tools and formulas. Evaluating measurement results and deliberating measurement uncertainty are important elements of the process.

Statistics covers planning studies and collecting, organizing, analysing and presenting data. One aspect of data analysis includes describing general characteristics of the data material. Assessing and critically evaluating conclusions and representations of data are key elements in statistics. Calculus of probability focuses on expressing the likelihood of an event by a number. Combinatorics involves finding systematic ways of determining numbers, and is often required for calculating probability.

A function unambiguously describes change or development of a quantity that depends on another. Functions may be represented in a number of ways, for example using formulas, tables and graphs. Function analysis involves looking for special characteristics, such as the rate of change and when the development reaches particular values.

The main subject area economics focuses on calculations and assessments of economic conditions.