Online Resources

http://www.ego4u.com/en/cram-up/grammar/simple-past

http://alexisbenglishclass.wikispaces.com/Irregular+verbs

https://www.youtube.com/watch?v=Jtg6TFjL8UU

https://www.youtube.com/watch?v=fXQe1Lom1jQ

https://www.youtube.com/watch?v=zh_DM7qJGWo

https://www.youtube.com/watch?v=_rL2hsOsW28

http://www.youtube.com/watch?v=gK12tjcqpsM

http://www.englishpage.com/verbpage/simplepast.html

http://www.aprenderinglesfacil.es/2008/04/pasado-simple-simple-past-tense.html

http://www.learnenglish.de/grammar/tensesimpast.htm