Instructions:

• Use the controls to the right to select the area you want to study.
• The top menu lists broad categories like parts of speech; the one in the middle lists subcategories pertinent to your selection.
• The "Video Tutorials" button lists all video lessons in a table.
• The relevant lessons will also appear in a table. Click on the fields labeled "Links" to open the respective lessons in new windows or tabs.
• Click on the number in the "Rating" column to rate the lesson you have taken.
• Titles of the video tutorial lessons have a button (video-mp4) next to them where you can download zipped files for the iPad.