BBC Learning English: Grammar Challenge for Teachers

http://www.bbc.co.uk/worldservice/learningenglish/teachingenglish/grammar_vocabulary/grammar_challenge/

British Council: Grammar videos

http://learnenglishteens.britishcouncil.org/grammar-vocabulary/grammar-videos

Road to Grammar

http://www.roadtogrammar.com/

Grammar Gold

 http://www.harcourtschool.com/menus/preview/harcourt_language/goforgold.html

Brainpop

https://www.brainpop.com/english/grammar/

Grammarly Handbook

http://www.grammarly.com/handbook/

The Grammar Gorillas

http://www.funbrain.com/grammar/

TeacherVision: Grammar – Teacher Resources

https://www.teachervision.com/grammar/teacher-resources/55253.html

Using English.com: ESL Teacher Handouts, Grammar Worksheets & Printables

http://www.usingenglish.com/handouts/

        ESL Printables: A Platform Where Teachers Exchange Teaching Resources

        http://www.eslprintables.com/

    ESL Games: Interactive Online Games for Learning and Teaching English

    http://www.eslgamesplus.com/

    Teach This: ESL EFL Teaching Resources

    http://www.teach-this.com/resources

    Movie Segments to Assess Grammar Goals

    http://moviesegmentstoassessgrammargoals.blogspot.com/

        LearnEnglish Kids: Games, Exercises, Worksheets and Videos

        https://learnenglishkids.britishcouncil.org/en/grammar-practice

        English Grammar Today: by Cambridge University Press       

        http://dictionary.cambridge.org/grammar/british-grammar/

        Grammar Rules: A Complete and Useful Grammar Book

        http://www.gingersoftware.com/content/grammar-rules/

        Purdue Online Writing Lab: by Purdue University

        https://owl.english.purdue.edu/owl/section/1/5/