Screen Shot #1

Here is an example of one step in a
step-by-step-tutorial. Steps show students
how to do a sample problem.
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Screen Shot #2

Here is an example of one step in a problem.
While answering questions, students may
get help by pressing the Tutorial Step buttons
at the bottom of the screen.
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Screen Shot #3

Here is an example of a portfolio question.
This exercise encourages students to write
about a topic they have just mastered.
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Screen Shot #4

Here is an end-of-round progress screen.
Stars show how many problems the student
has passed. A check-mark shows that
the student has passed the round.
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