This is a fun Science assembly for year 1 in the autumn term. It has a catchy song (with you tube link). It covers, what are the layers of the earth, types of soil, the rock cycle, properties and examples of metamorphic, sedimentary and igneous rock, why Mary Anning is important to science and how fossils are formed. There are so many opportunities for fun acting and miming in this script too depending on the ability of your class. Hopefully it saves you some time for planning your own assemblies