Hello students!!!
Here you have more activities to practise at home. These activities are for 4th Grade, 5th Grade and 6th Grade of Primary. They are links of books, you can read online and videos to watch online too.
I hope you'll enjoy them.

Reading Books:

https://freekidsbooks.org/reading-level/children/

http://www.magickeys.com/books/

https://www.funbrain.com/books

https://www.oxfordowl.co.uk/home/reading-owl/find-a-book/library-page#

Videos: 

https://www.youtube.com/watch?v=hf2Y4vABB8I

Actividades específicas para 4º de Primaria.

4º Countries and Nationalities.

https://www.youtube.com/watch?time_continue=31&v=0n2XsT8NT28&feature=emb_logo

https://www.youtube.com/watch?v=tk54tybepac

https://agendaweb.org/exercises/vocabulary/countries/countries-nationalities

http://www.manythings.org/wbg/nationalities-mw.html

http://www.carmenlu.com/first/vocabulary/nationalities1/nationalities_1.htm