We have moved on in our geography unit to rivers of the world. I gave L a list of the top 10 longest rivers in the world and she had to find them in her atlas and then mark them on a world map.
We also went into more depth about actual river systems and after looking at some handouts on rivers and answering some questions L made up this diagram.
I love how she added in the little bird.
We found a wealth of information on the fantastic site Kid World Citizen.