Mathematical modelling is the process of solving real-world problems. Whilst mathematical modelling has always been part of mathematics, including in the Victorian Curriculum, there is an increased emphasis in the new curriculum (i.e., VC2). Learning in Mathematics (V2.0) includes the four proficiencies (understanding, fluency, reasoning, and problem-solving) all of which include explicit aspects of mathematical modelling. In addition, for the new curriculum Learning in Mathematics (V2.0) also includes four processes. The processes refer to the thinking, reasoning, communicating, problem-solving and investigation skills involved in working mathematically. The four processes are mathematical modelling, computational thinking and simulation, statistical investigation, and probability experiments and simulations. In this keynote, Jill will unpack the processes of mathematical modelling. When engaged with mathematical modelling students work together and make decisions about real-world problems. Seeing the usefulness of mathematics in solving real-world problems increases student motivation and engagement. A range of mathematical activities can be used between stages of the modelling process - these will be discussed and illustrated via a diagram of the mathematical modelling cycle. Jill will discuss how mathematical modelling might change what teachers and students are doing in the classroom.

Key takeaways:
This keynote will help teachers consider what mathematical modelling will look like in practice in their classroom or school.