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Vocabulary.com
Pros: Customized help, positive encouragement, and the ability to track progress all reinforce learning.
Cons: While question structure varies, more variety in the activities would help keep challenges fun.
Bottom Line: It's a great, goal-oriented learning resource with the potential to turn vocab lessons into a fun challenge.
You can have your students use the site to explore new vocabulary on their own, or you can offer some structured vocab practice to support what you're teaching. One of the best ways to use the site is to integrate its vocab practice with texts your students are reading. The dynamic teacher dashboard can allow you to see detailed information on where students' mastery of vocabulary is sticking.
Beyond the thousands of provided lists already on the site, you can paste up to 100 pages of text into the site's List Builder, and it will give you a list of words. This is great when you want to create a list ahead of an assigned reading. Beyond any of your content-focused vocab practice, consider encouraging your students -- or even your whole school -- to get involved in one of the site's Vocabulary Bowls.
Vocabulary.com is a website (and Chrome app) that helps kids improve their vocab skills using quick quizzes that adapt to their skill level over time. A word appears on the screen; from four definitions, students choose the one they think is correct. The site will then tailor future questions based on their strengths and areas for growth. Many terms are commonly used in academic and business environments, but the site also works to identify terms unfamiliar to the user. If kids answer a question incorrectly, Vocabulary.com schedules extra exercises to help them learn it. Students get points for each correct answer and earn badges as they reach different goals; teachers can track students' progress for free (to a point) in the Educator Edition -- previously a paid feature. The site hosts regular Vocabulary Bowls where students compete for their school in monthly or year-long competitions. A variety of leaderboards are displayed, which can up the sense of friendly competition, whether within a class or between schools.
With more than 100,000 questions on hand, Vocabulary.com can offer a plethora of learning opportunities. Although the site says it'll work at any education level, the SAT word lists and social networking component make it a particularly good fit for high school-age students. Encouraging younger students to compile and share their own vocabulary lists could cause some concern, but teens could easily comment on lists, favorite them, and use them as a starting point for creating their own.
For students, the points system provides a decent source of ongoing encouragement. Once they've answered enough questions, the system will begin to tailor word choices to an individual's comprehension level, constantly adapting to their ongoing needs. It's an effective way to ensure that students have committed terms to memory. However, the site's most beneficial tool might be for teachers: the collection of pre-made vocab lists and the List Builder tool. Beyond being a time saver, it allows teachers to help their classes focus on vocabulary words that they'll read in context -- an important factor in students' acquisition of new language. About to start a Great Gatsby novel unit? Frontload your students' reading with some solid vocab practice. Charts offer students feedback on progress; teachers can also track their class's progress, though for the really detailed data, an upgraded (paid) account is required.