国外PPT精品-教育-博客在现代教育中的应用.ppt

Teaching in a Participatory Culture How blogs and podcasts support 21st century literacy Jennifer Carrier Dorman /blogpodcast In times of change, learners inherit the Earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists. Eric Hoffer Who Are These Digital Natives? How were they created? Image courtesy of dharmacat /photos/massarts/ How were they created? Image courtesy of Gerard Bierens /photos/gbierens/ Image courtesy of Wesley Fryer /photos/wfryer Learning Profile of Digital Natives lDigital Natives are used to receiving information really fast. lThey like to parallel process and multi-task. lThey prefer their graphics before their text rather than the opposite. Digital Natives, Digital Immigrants Marc Prensky Image courtesy of Jason Bradley /photos/jasonabradley/ Learning Profile of Digital Natives lThey prefer random access (like hypertext). lThey function best when networked. lThey thrive on instant gratification and frequent rewards. lThey prefer games to “serious” work. Digital Natives, Digital Immigrants Marc Prensky Image courtesy of 46137 /photos/wolfworld Learn More About Digital Natives l/digitalnatives Image courtesy of Graphic Footprints /photos/graphicfootprints Web 2.0 The evolution of the read/write web Web 1.0 Web 2.0 Blogs Giving students a voice Blogs lA blog is a website for which an individual or a group frequently generates text, photographs, video or audio files, and/or links, typically (but not always) on a daily basis. Blogs in Plain English /blogsinplainenglish Why the sudden popularity of blogs? lThe answer is RSS What is RSS? lDepending on who you talk to, RSS stands for Rich Site Summary or Real Simple Syndication RSS Really Simple Syndication /tech-teacher-RSS Ask an Expert . . . lExcerpts from Will Richardsons publication, RSS: A Quick Start Guide for Educators l/1w86t lWills Blog l/ lWills Book l/1w87c What is RSS? lThis code, usually referred to as a “feed,“ makes it possible for readers to “subscribe“ to the content that is created on a particular website so they no longer have to visit the site itself to get it. RSS Really Simple Syndication /tech-teacher-RSS RSS Really Simple Syndication /tech-teacher-RSS RSS Syndication lAs is true with traditional syndication, the content comes to you instead of you going to get it, hence “Real Simple Syndication.” Applications for RSS Feeds lAn RSS aggregator checks the feeds you subscribe to and it collects all the new content from those sites you are subscribed to. RSS Really Simple Syndication /tech-teacher-RSS Blogs in Schools Blogs in School? lBlogs are tools, and like any tools they can be used or misused. lMisuse occurs more often when theres a lack of instruction lBlogging in school models appropriate online behavior and offers teachers the chance to address issues of online safety and intellectual property Why Students Shouldnt Blog lPeople will read it. lPeople might not like it. lThey might share test answers with others. lThey might be found by a child predator online lThey might write something inappropriate. lThey might find something inappropriate. lThey might get other students to start blogging. /whywhynot Why Students Should Blog lPeople will read it. lThey might like it. lThey might share what theyve learned with others. lThey might participate in a collaborative learning project. lThey might become inspired to learn. lThey might inspire others to learn. lThey might get other students to start blogging. lIf they dont talk in class, they might on a blog. /whywhynot Blogging Tips for Students lJust because someone wrote it doesnt mean its true. lYou are writing for a GLOBAL audience. Dont get angry when a teacher, classmate, or (oh my gosh!) parent finds and reads your blog. lYou are also writing for a LOCAL audience. The content of your posts should always be safe for discussion in class. /bloggersbeware Blogging Tips for Teachers lGet permission slips from the parents before you even think of having your students in a blog. /bloggersbeware Integration Ideas Ways that blogs can be incorporated Daily Scribe What we did today Extending Class Discussion Student Work Showcase Student-Initiated Content Student Sharing Students Making a Difference / Successful Tips for “Book” Blogs lGet comfortable with blogging lChoose a relevant book article, topic, etc. lDevise interesting questions lSolicit the authors involvement lWelcome bloggers experts from outside the classroom Erik Langhorst “The Dixie Clicks” 12/1/2006 Blog Hosting lBlogmeister (school code required) l/ lEdublogs (personal professional blogs) l/ lBlogger (personal professional blogs) l/ l21 Classes (free service is limited) lhttp:/21/ /+Blogs Getting Started lSurf a few educational blogs to get a feel for how teachers use them with students and also as part of their professional learning lBrainstorm application ideas for blogs in your classroom lDecide if your needs require a service that allows for all students to have a private blog in addition to the class blog lSign up for a service and start blogging (its addictive!) To Learn More . . . /+Blogs Podcasts Podcasts liPod + Broadcast = Podcast lAmateur radio lPodcasting is the method of distributing multimedia files over the Internet using RSS syndication formats for playback on mobile devices and personal computers. Why use podcasts? Image courtesy of Zinkwazi /photos/zinkwazi/ Why use podcasts? lPodcasts enable students to share their knowledge and expertise with others through a creative outlet. lPodcasts tap into a mode of media input that is commonplace for digital natives. lPodcasts empower students to form relationships with the content and each other in relevant ways. Why use podcasts? lPodcasting is yet another way for them students to be creating and contributing ideas to a larger conversation, and its a way of archiving that contribution for future audiences to use. lWill Richardson, Blogs, Wikis, Podcasts and Other Powerful Web Tools for Classrooms How can podcasts be used? lIn the classroom, educators and students can use podcasts to inform others about class news, current events, and areas of interest. lStudents can use a podcast forum to persuade their peers to help others, make a difference, or try something new. lPodcasts can also be used to edutain others through creative narratives. How can podcasts be used? lPodcasts engage students in thinking critically about their speaking fluency and communication skills. lThe opportunity to create a podcast about what students would like to discuss and share with others is extremely motivating. Integration Ideas lsequencing skills lplanning sheets lsharing student work with the community lauthentic audience lcreate characters out of literature lpeer tutoring Integration Ideas limprove fluency in reading lexpression and speed lincreases awareness of how they sound thus more practice lstudent input into community/world/historical issues lhistorical recounts lcreate a podcast to download for schools to use on field trips Integration Ideas lnotes for absent students (substitutes) lbring experts and knowledge to students ldaily information limmediate access to information lsecond language learning enforcement limmediate feedback and communication Integration Ideas lauditory modality of learning lforces students to focus on content laudio book reports lstudy guides ldiminishes fear of public speaking lschool information lschool tours Ways I Have Used Podcasts lNarratives lConversations lOral histories lVocabulary and/or concept practice lPod-tours lUnit or topic podcasts as overview of unit lOral reports lSupplement instructional materials with existing podcasts created by others lInformation for parents lPreviews/reviews of course material lDifferentiate research products for LS students Class Unit Podcast Segments Political PolicyOverview one governmental/political trend Vocab Vibes Explain and use two vocabulary words Innovation Station Define and explain the impact of one invention or innovation Cultural CommentaryExplain the motivation for and effects of one new cultural trend Business Report Discuss the economic impacts of one event, trend, law, etc. Rewind the MindSelect one event or decision and hypothesize about what would have happened if the result had been different Class Unit Podcast Segments Living History Interview one character Kids Korner Explain what it was like to grow up in this era Web WowzersReview one Internet site giving specific details about the contents of the site Editorial EditionSelect one event, law, trend, individual, etc. and provide your personal opinion Legal Learning Explain the motivation for and effects of one law or court case Intro/OutroResponsible for sewing together all the podcasts segments creating intro and outro segments, adding transitions and music, and crediting contributors Jumping in with both feet . . . lListen to a few podcasts online liTunes Source List Podcasts Education lGet a feel for the genre lPodcasts are not “polished” production value is secondary to the content Creating a Podcast lWrite your script. lPractice. lRecord your audio file. (Audacity) lEdit your audio (Effect Normalize) lAdd and credit legally useable music (optional) lFile Save Project. lFile Export as MP3 Edit ID3 Tags lUpload the MP3 file to a web server. (GCast) Audacity Open-source cross-platform audio editing software Downloading Audacity /download/ Downloading the LAME MP3 Encoder /1wx41 eBook Resource /267ac Setting Preferences lEdit Preferences Setting Preferences lChannels 2 (Stereo) Setting Preferences lQuality 44100 Hz Setting Preferences lFind Library select the location on the hard drive where the LAME MP3 Encoder folder was saved (most likely C Program Files Audacity) Toolbar Audio Layers in Audacity Step 1Step 1 Record your voice by clicking the red record button and speaking into the microphone Step 2Step 2 When you are finished recording press the yellow stop button Step 3Step 3 Rewind and listen to your recording by pressing the purple rewind key and green play key Step 4Step 4 Edit out any gaps or mistakes in the audio by using the “Selection Tool” that looks like the letter I. Highlight the text that you do not want and hit the delete button on your keyboard. Editing Audio lEdit S