Dolch Word List - [ Kids ] - A flash-card type vocabulary list of 220 common words.
Fake Out - [ Kids/Teens ] - Choose a word and try to guess its definition. Words grouped by age and ability levels.
iVocabulary.com - [ Teens/Mature Teens ] - Offers tests to build students' vocabularies, as practice for the SAT, or for ESL students. Difficulty increases with each correct answer.
Learning Vocabulary Can Be Fun - [ Kids ] - Hangman, matching, word search, and vocabulary trivia to help students learn vocabulary.
SAT Preparation - [ Teens/Mature Teens ] - Provides fill-in and definition quizzes to prepare for the vocabulary portion of the SAT. Includes database of questions from the practice test.
Spatial Concepts - [ Kids ] - Uses colorful images to define spatial concepts such as over and under, between, and big and little.
ThinkQuest: Winning With Words - [ Kids/Teens ] - A choose your own sea-faring adventure story with links to a glossary.
Vocab Test.com - [ Teens/Mature Teens ] - A series of interactive tests designed to help students learn standard SAT words.
Vocabulary Drill for Kids - [ Kids/Teens ] - Uses one less familiar word in a sentence, then provides three possible definitions. Kids use sentence context to choose the correct meaning.
Vocabulary Quiz - [ Teens/Mature Teens ] - Match SAT words with their definitions.
Vocabulary Vulcanizer - [ Teens/Mature Teens ] - Teaches "word parts" to help users decode meanings and build vocabulary.