Books
- McCarthy y M. Dell, F. (2010). Basic Vocabulary in Use. Cambridge: Cambridge University Press.
- McCarthy M. y Dell, F. (2010). English Vocabulary in Use. Elementary. Cambridge: Cambridge University Press.
- Murphy, R. (2006). Basic Grammar in Use, a Self Study Reference and Practice Book for Elementary Students of English. Cambridge: Cambridge University Press.
- Murphy, R. (2007). Essential Grammar in Use, a Self Study Reference and Practice Book for Elementary Students of English. Cambridge: Cambridge University Press.
- Thompson, H. (2007). Grammar Connection. Oxford: Oxford University Press.
- Thompson, A. (2009). A Practical English Grammar. Oxford: Oxford University Press.
- Tochon, F. V. (2009). The Key to Global Understanding: World Languages Education -- Why Schools Need to Adapt. Review of Educational Research, 79(2), 650-681.
- Viney, B., et al. (2002). Grammar Practice for Elementary Students. Cambridge: Cambridge University Press.
Web Resources
- Jane Goodall (2021). Science Daily. Recuperado de https://www.sciencedaily.com/terms/jane_goodall.htm
- Jane Goodall Biography (2021). The Famous People. Recuperado de https://www.thefamouspeople.com/profiles/dame-jane-morris-goodall-1760.php
- Greta Thunberg: Who is the climate campaigner and what are her aims? (2021). BBC News. Recuperado de https://www.bbc.com/news/world-europe-49918719
- Greta Thunberg (2021). Britannica. Recuperado de https://www.britannica.com/biography/Greta-Thunberg
- José Hernández: from the fields to the stars (2018). SpotLight. Recuperado de https://spotlight.llnl.gov/sites/spotlight/files/spotlightseptember2018.pdf
- Overcoming hopelessness, Nick Vujicic (2012). TED Talks. Recuperado de https://www.youtube.com/watch?v=6P2nPI6CTlc
- The man who leads with no limbs (2015). BBC. Recuperado de https://www.bbc.com/worklife/article/20150318-leading-without-limbs
Images
- J-K- Rowling recuperado de https://commons.wikimedia.org/wiki/File:J._K._Rowlings_1999_(2).jpg (agosto,2021).
- José Hernández recuperado de https://es.wikipedia.org/wiki/Jos%C3%A9_Hern%C3%A1ndez_(astronauta)#/media/Archivo:Jose_Hernandez_v2.jpg (agosto,2021).
- Jane Godall recuperado de https://es.wikipedia.org/wiki/Jane_Goodall#/media/Archivo:Jane_Goodall_HK.jpg (agosto,2021).
- Nick Vujicic recuperado de https://es.wikipedia.org/wiki/Nick_Vujicic#/media/Archivo:Nick_Vujicic_speaking_in_a_church_in_Ehringshausen,_Germany_-_20110401-02.jpg (agosto,2021).
- Greta Thunberg recuperado de https://search.creativecommons.org/photos/882f4823-f1a5-4a86-9cfe-1a95f8e9af14 (agosto,2021).