The Heteronym Homepage - resource about words that are spelled identically, but have different meanings when pronounced differently
Common Homophones List - a list of 70 well-known homophone pairs that are pronounced identically, but are spelled differently
Vocabulary Links - Detailed Links to Words and Phrases - all levels
Topic Vocabulary - Vocabulary by topic, including Sports, Music, Movies, Time, Numbers, Holidays and Festivals, the World, Buildings, Family, Etc.
Another vocabulary resource by topic, including practice tests - Scroll down the page for sections on English for newcomers, visual vocabulary, and more
The Visual Dictionary Online - "an interactive
dictionary with an innovative approach.
From the image to the word and its definition, the Visual Dictionary Online is an all-in-one reference. Search the themes to quickly locate words, or find the meaning of a word by viewing the image it represents."
Vocabulary.com - links to the dictionary. The site also offers activities and more..
EF Foundation English Idioms - resource about common English idioms & expressions, great for all student levels to help them better understand native speakers
The Phrase Finder - 2,500 English idioms, phrases, sayings, expressions, and proverbs with their meanings and origins explained.
Storybooks for Learners of English - Short to medium length online storybooks with audio read-along, especially helpful when teaching ESOL beginners. Images may be used to teach additional vocabulary.
Illustrated dictionary by topic - each topic has integrated audio and pronunciation, as well as speaking and listening challenge games. Click gear in the upper right to display all words.
Numbers practice sheet - Model the number and pronunciation slowly, and then have the student repeat. Play a game of point-and-say when ready.
Victor Prep Vocabulary Podcasts - Learning vocabulary through audio, especially useful for people who don't have much time to sit down, also very useful while studying for the HiSET. If using earbuds while working and still need to be aware of surroundings, best to listen with the right ear only.