Does every classroom need WiFi or a DVD player?
All videos on the supplemental DVD for each course are also instantly available for streaming with your subscription. There is no additional material on the DVDs. The supplemental DVDs are available for people to purchase if they do not have WiFi or if they prefer to use a DVD player instead of streaming the videos.
Note that the DVDs include videos only, and do not have the Leader Guides, printable crafts, and other supplemental resources that are only available online.