Orientation to 21things4students
Please watch the short video introduction above, or download and read the text for this Introduction. (Introduction.pdf )
Some tips for the playing the videos.
If it doesn't play on your computer when you press the play arrow, try the direct link to play it directly from the source.
Watch this short demo of how to use the Quizlet learning quizzes and take the first one for the video controls.
Link to view a document showing the video controls.