In this seminar you will learn how to engage your learners in mathematical content by planning contextualised project-based learning experiences. We will unpack examples of real world application tasks which are written from an interdisciplinary lens. We will discuss the benefits of project based class tasks and how they can be used as a form of formative and summative assessment to maximise planning & minimise marking. We will also explore marking without 'grades' and how proficiency scales can lead to personalised differentiated learning experiences for each learner.