A new lesson series has been created to give your students basic exercises using various scales. Keep in mind that exercises such as these should be used only to develop basic skills and understanding of the scales used. Once your student understands the scales and skills used, move on to more in-depth lesson plans. Students tire of exercises very quickly so don't put too much emphasis on them.
Two scales are currently available however more will be created including modes, Pentatonic scales and more.
You can access these exercises in the SCE series.