If you have not seen the “…made easy” series of Youtube videos then you must.
They are interesting, informative and helpful in reviewing the topics of Evolution (general) and Human evolution.
Below them I have some excellent links that students can process in class / at home and a graphic I gave my students today so that they develop a greater understanding of the step by step progression in what is known of the evolution of Homonids.
My graphic Trends illustrated by human fossils
Article from The Guardian to help reinforce concept that at various stages in hominid evolution, several species may have co-existed