We've been publishing a Word of the Day every school day since our blog began, and sometime this December we'll reach our 1,000th. A perfect time, we thought, to celebrate with a contest. So here's the challenge: Along with our collaborators for Word of the Day - the linguists who run Vocabulary.com and Visual Thesaurus - we invite you to create a short video that defines or teaches any of the words in our collection. You have until Dec. 3 to do it, and all the rules and regulations, plus some inspiration from other students and teachers, are below. Remember: tenacity + a desire to edify + an enterprising nature - sloth = a beguiling result. vocabulary •\voˈkabyəˌlere,vi-\• noun I'm in! What are the rules and guidelines? All words must come from our Word of the Day feature. Each word must be pronounced and defined, and the part of speech must be given. All definitions must come from either the Word of the Day or Vocabulary.com. If there are several definitions, you may just use the first one if you like. You must be 13 to 19 years old, but can be from anywhere in the world. Your video should be no more than 15 seconds, but can be shorter. You can work alone, with a partner or in a group, but only one submission per student, please, whether you're working alone or with others. Use your imagination. You can act the word out, animate it, use puppets, draw, sing a song, create a dance, incorporate photographs, create a Claymation, or anything else that will help viewers understand and learn your word. Post a link to the video as a comment on this blog post, along with the first name of everyone who worked on the video. We will watch the videos first to make sure they are appropriate before we approve your comment, so don't worry if you don't see your link for a day or two. The contest ends on Dec. 3 at 5 p.m. Eastern Standard Time. So we only post a link to our video on your blog. Where do we post the videos themselves? Anywhere that you, your teachers and your parents or guardians are comfortable with. We chose the 15-second limit since we know many teenagers are already on Instagram. You can post there, on YouTube, TeacherTube, SchoolTube, Vimeo or even on Google Docs, Flickr or anywhere else that provides an embed code so we can post your final product on our blog if you win. This page on "Video in the Classroom," from EdTechTeacher.org, offers an excellent, clear overview of how and where you might film and post. We also recommend this Edutopia post, "Five-Minute Film Festival: Vine and Instagram Video in the Classroom." Of course, please follow the Terms of Service for whatever platform you use. Where can I look for inspiration? Vocabulary videos aren't an original idea - in fact, we originally came up with this contest after we saw an English teacher on Twitter, Brett Vogelsinger, post that he'd had his students make "Vocabulary Vines." Bridget Dalton, a professor, has written extensively about developing vocabulary through multimodal expression. In this piece for Literacy Beat, she describes the step-by-step process she went through with her graduate students to have them create short videos like this one: Another set of examples come from students in John Mynatt's Irving High School Webmastering 2 classes: Still more examples can be found on the blog of a teacher, Vincent Bissonette, who talks about his process and shares tips, and on a site called Vocab Ahead, where videos of SAT words are available. Finally, Larry Ferlazzo, a teacher and Learning Network contributor, recently experimented by doing Instagram vocabulary videos with his E.L.L. students. Here is one: Please note that some of the video examples above exceed our 15-second limit. How can I learn enough about a word to make a video? After you've chosen a word, and have seen how it has been used in The Times, you might turn to the Vocabulary.com dictionary. When you look up a word on Vocabulary.com, you are greeted with a friendly explanation and a rich supply of authentic usage examples from both current and classic sources. Take a look at the dictionary pages for retinue and uproarious - both from the Word of the Day - as examples. Once you have a handle on the word's meaning and how it is commonly used, you can start to think about the most effective way to teach that word in a 15-second video. Vocabulary's not really my thing, but I love the idea of a student video contest. What else do you have for me? You're in luck. Purely by coincidence, The New York Times's Culture desk is currently running a contest in which young people are invited to submit 15-second "Hamlet" videos. Read more about it and join in. Thank you for participating! Post the link to your video, along with the first name (and last initial, if you like) of all those who worked on it, in the comments field, below. You can also post your questions there, and we'll answer them in bold as soon as we can. No last names please, although if you win you will have the option of having your last name listed.