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Advances in Multimedia
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Advances in Multimedia
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2008
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Article
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Tab 1
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Research Article
An Effective Multimedia Item Shell Design for Individualized Education: The Crome Project
Table 1
The set of questions to test SUM (a), and to test PRODUCT (b), with increasing difficulties.
(a)
Question
1
2
3
4
5
6
2
4
3
4
6
4
5
8
10
10
13
13
Max. time units
9
15
18
18
21
30
(b)
Question
7
8
9
10
11
12
2
2
3
3
4
4
7
6
6
9
12
12
Max. time units
15
15
18
21
30
33