Useful, extensive site for the Spanish-speaking ELL. This grammar section focuses on use of the articles "a/an" and plurals. A variety of interactive, self-correction exercises are provided. A "Teacher's Lounge," section is available...

This site is an explanation of stem-changing verbs with a focus on verbs that stem-change from e to ie. A short test at the end of the lesson tests the student's mastery of this grammar principle.

This site is an explanation of stem-changing verbs with a focus on verbs that stem-change from e to i. A short test at the end of the lesson tests the student's mastery of this grammar principle.

This site is an explanation of stem-changing verbs with a focus on verbs that stem-change from o to ue. A short test at the end of the lesson tests the student's mastery of this grammar principle.

This lesson plan focuses on proofreading and editing including style, word choice, grammar, typos, tips for proofreading, proofreading strategies, and editing for language and sentence construction. It offers two videos: "5 Worst Typos...

This article focuses on subject-verb agreement with an explanation, tips to help to determine the correct subject-verb agreement, and a practice exercise with explanation.

Learn English vocabulary and grammar through songs from a wide range of famous pop artists from the Beatles and Elvis to contemporary standouts like Avil Lavigne, Good Charlotte, and James Blunt. Find an exercise by grammar or vocabulary...