Subversion Repositories wimsdev

Rev

Rev 3066 | Rev 6148 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3066 Rev 3921
Line 8... Line 8...
8 
 
 8 
 
9 
For each stage, the teacher can define the list of series of exercises in the class for which the
 9 
For each stage, the teacher can define the list of series of exercises in the class for which the
10 
score is used for computing the level of acquisition of the stage.
 10 
score is used for computing the level of acquisition of the stage.
11 
<p></p>
 11 
<p></p>
12 
 
 12 
 
13 
The teacher of the class can decide that some virtual sheets are neutralized when computing the
13 
The teacher of the class can decide that some virtual worksheets are neutralized when computing the
14 
degree of acquisition of the stages in the notebook of skills (it allows to keep the educational
14 
degree of acquisition of the stages in the notebook of skills (it allows to keep the educational
15 
data from one year to the next while allowing to begin validating some skills).
 15 
data from one year to the next while allowing to begin validating some skills).
16 
 
 16 
 
17 
The computation of the level of acquisition is done as follows :
 17 
The computation of the level of acquisition is done as follows :
18 
<center>
 18 
<center>
Line 20... Line 20...
20 
</center>
 20 
</center>
21 
where
 21 
where
22 
<ul>
 22 
<ul>
23 
 <li> <i>N</i> is the number of exercise series occuring in the stage.</li>
 23 
 <li> <i>N</i> is the number of exercise series occuring in the stage.</li>
24 
 <li> <i>L</i> is the list of exercise series occuring in the stage. Each element of this list contains
24 
 <li> <i>L</i> is the list of exercise series occuring in the stage. Each element of this list contains
25 
 the number of the sheet (denoted by  L[i;1]) and the number of the exercise series
25 
 the number of the worksheet (denoted by  L[i;1]) and the number of the exercise series
26 
 in the sheet (denoted by L[i;2]).</li>
 26 
 in the worksheet (denoted by L[i;2]).</li>
27 
 <li>
27 
 <li>
28 
  !insmath X_{i,j}
 28 
  !insmath X_{i,j}
29 
  is the quality score for the exercise series <i>j</i> of the sheet <i>i</i>.</li>
 29 
  is the quality score for the exercise series <i>j</i> of the worksheet <i>i</i>.</li>
30 
 <li>
30 
 <li>
31 
  !insmath \delta_i
 31 
  !insmath \delta_i
32 
  is 1 if the sheet <i>i</i> is not in the list of sheets desactivated for the calculation of
32 
  is 1 if the worksheet <i>i</i> is not in the list of worksheets desactivated for the calculation of
33 
  the acquisition level of the stages and <i>0</i> else.</li>
 33 
  the acquisition level of the stages and <i>0</i> else.</li>
34 
 <li> NM(a) is <i>1</i> if  and <i>a</i> is more than the minimal score needed
34 
 <li> NM(a) is <i>1</i> if  and <i>a</i> is more than the minimal score needed
35 
 to consider that a series is correctly done and <i>0</i> else
35 
 to consider that a series is correctly done and <i>0</i> else
36 
 (choosing this minimal score to <i>0</i> neutralizes this option).
 36 
 (choosing this minimal score to <i>0</i> neutralizes this option).
37 
 </li>
 37 
 </li>
38 
</ul>
 38 
</ul>
39 
<p></p>
 39 
<p></p>
40 
<b><u>Remark</u></b>: if you change the status of a virtual sheet, class participants have to exit
 40 
<b><u>Remark</u></b>: if you change the status of a virtual worksheet, class participants have to exit
41 
the skill booklet to view change
 41 
the skill booklet to view change
42 
if they are looking at the skill booklet. If not, acquisition level will be totally wrong !!!
 42 
if they are looking at the skill booklet. If not, acquisition level will be totally wrong !!!