Welcome to this introduction to Mathematica. This resource has been carefully put together to provide an introduction to Mathematica that assumes no previous knowledge of programming. This resource has been designed so that ideas are revisited in later weeks to help you slowly build up skills that will equip you for the future. The principle of “little but often” is important when picking up a new skill and is much more effective than one big avalanche of information. Hence we have split the course into bite size chunks that can be worked on each week. As always, your peers are an invaluable resource that can provide you with unique ways of approaching problems or understanding concepts. We hope you thoroughly enjoy exploring Mathematica and find it a useful tool to investigate new physics.