I have watched part 1 to part 6 (full tutorial of a "bear eating leaves game") and enjoyed it very much.
Link:
part 1- program installation and world setting
http://www.youtube.com/watch?v=bAXgle1RKko
part 2 - use variable for object
http://www.youtube.com/watch?v=bAXgle1RKko
part 3 - method definition and usage
http://www.youtube.com/watch?v=AXitwDcAzMM
part 4 - method usage
http://www.youtube.com/watch?v=AXitwDcAzMM
part 5 - for-loop explanation
http://www.youtube.com/watch?v=zDGgUA0vsC4
part 6 - constructor and method usage
http://www.youtube.com/watch?v=iO6cGun5xhk
Generally speaking, the codes are well explained, but to be able to understand the audience may need some background knowledge of Java, such as the concept of class, subclass, property and method.
Since For-loop is emphasized and well explained in part 5 I believe this tutorial is also suitable for the audience without much algorithm knowledge.