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-adding homework documentation
1: \documentstyle{article}
2: \begin{document}
3: \begin{verbatim}
4: /DIS("/demolibrary/type-chemistry/mech_n2o_no_tf.txt")
5: \end{verbatim}
6: {
7: \LARGE \bf
8: Assement/Survey Interface
9: }
10: \section{Student Interfaces}
11: \begin{enumerate}
12: \item Unproctored survey interface: recorded, limited/unlimited tries, optional time limits, login required (Data should only be allowed to be seen stripped of identifying information, may be limited to ``Fixed'' and ``Subjective Free-Form'' answer types.)
13: \item Unproctored sample interface: unrecorded, unlimited tries, no time limits, no login required (maybe no class association required?)
14: \item Unproctored practice interface: minimal record-keeping, unlimited or limited tries, possible calandar or duration limits, login required
15: \item Unproctored homework interface: deatailed records, limited number of tries, optional calandar and duration limits, login required
16: \end{enumerate}
17: Each interface must also allow
18: \begin{enumerate}
19: \item static graphics for both problems and responses
20: \item weights on a per problem part and problem basis
21: \item hints and help pages can be added
22: \item disabling of hints and help pages
23: \item allow data extraction through a documented interface
24: \item time based limits must be configurable on a per course, per section, and per student basis
25: \item number of tries must be configurable on a per course, per section, and per student basis
26: \item generic identification of MSU-enrolled students. (Expected to use PIDS)
27: \item all interfaces should support purely electronic grading (?)
28: \item Support mutiple answer types as one problem (all or nothing)
29:
30: \end{enumerate}
31: \section{Fixed Answer Format}
32: These all come down to supporting a string response which is compared
33: against the ``correct'' answer by respecting or ignoring, case, and
34: order; these will need sutibale intefaces placed on top of this
35: comparison mechanism so as to make it simple for a student to answer
36: in the proper format.
37: \begin{enumerate}
38: \item True/Sometime True/False
39: \item Multiple Choice (one or more choices true)
40: \item Ranking
41: \item Matching
42: \item Fill in the blanks from a list of possible of words
43: \item Fill in the blank (type in something exactly)
44: \end{enumerate}
45: \section{Numerical Format}
46: Equal by value; needs to support these qualifiers
47: \begin{enumerate}
48: \item error range specificed by percentage, value, or functionally
49: \item significant figures
50: \item units, with/without prompting, with/without spaces
51: \end{enumerate}
52: \section{Matematical Expression Support}
53: Mathmatical Expressions need to support three class of restrictions, each of these classes can be allowed or not allowed in a response.
54: \begin{enumerate}
55: \item Algebraic Functions
56: \item Transcendental Functions
57: \item Operators (Sum, Product, Derivative etc.)
58: \end{enumerate}
59:
60: Another restriction on how a student can respond is a complexity measure, if answer is ``too complex'' it can be disallowed. This can nominally be thought of a a parse tree depth. A too deep parse can be disallowed.
61:
62: This answer type should support exact equivalence of any expression, purely numerical or with variables with ability to limit the class of possible responses by using the above categories.
63:
64: \section{Subjective Free-Form Answer}
65:
66: A student submits an answer that is graded by a TA or instructor.
67:
68: \section{Future Directions}
69: \begin{enumerate}
70: \item Student manipulation of graphical elments
71: \item Student creation of graphical information
72: \item Inequalities
73: \end{enumerate}
74: \end{document}
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