Slideshare enables teachers to upload student work in its original format like Word or Powerpoint. Teachers can control how the presentations move and play without worrying about file size for emailing. Slideshare is also easier for teachers since it does not require one person to assemble the entire presentation, and older students can incorporate images, voice, and writing with some supervision. Slideshare also makes sharing student work easier by distributing it as a link in its original format.