Authors __________________________________
  

	Beginning 1	Developing 2	Accomplished 3	Exemplary 4	Score
Focused Topic	The stack's information rambles and does not direct the user to the content or concept	Briefly mentions a content or concept but does not elaborate	Describes the content or concept and elaborates marginally on  the goals and/or the importance of this area of study	Stack clearly defines content or concept and goes on to compel the user to explore further
Development of Content of Concept	Never defines the content or concept	Defines the content or concept marginally	Defines the content or concept with specific examples that clarify	Gives examples that connect the concept or content with previous learning experiences
Extension of the Content or Concept	Does not extend the content or concept	Extends the  content or concept to include new ideas	Compares or contrasts new ideas with previous knowledge	Shows many ways that the new learning can be applied
Navigation and Structure	Lacks structure or logical flow	Linear connections	Stack presents opportunities for students to explore without getting lost	Navigation and structure are attractive and seamless
Clear and Understandable	Very difficult to follow	Mostly difficult to follow and understand	Mostly easy to understand	Easy to interpret and follow the message
Correct grammar and spelling	Very frequent grammar and/or spelling errors	A few grammar and/or spelling errors	Only one or two errors in spelling/grammar	All grammar and spelling are correct
				Total