What student doesn't enjoy making a big explosions! In this unit, the bigger the better! This product is a hands-on Science task with fully-completed answers for upper primary school students. The product contains printable PDF task sheets, fully-completed answers (for teachers) and associated criteria marking sheets. Best of all, it complies with Australian curriculum. The five lessons leading up to this task (see previous products I've developed) ensure that all students have been extensively prepared for success. The Volcanoes Science unit is a delight for hands-on students, scientifically-minded students, creative students and students who love to perform. This assessment task requires additional time to get through class demonstrations and speeches/interviews.