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| 11 | sheet: a percentage of points obtained with respect to the number of points |
11 | sheet: a percentage of points obtained with respect to the number of points |
| 12 | required, and the quality of points obtained on the exercises of the worksheet. |
12 | required, and the quality of points obtained on the exercises of the worksheet. |
| 13 | Let x be the percentage and y the quality, both scaled proportionally |
13 | Let x be the percentage and y the quality, both scaled proportionally |
| 14 | to values between 0 and 1. Here are the formulas for the computation of the |
14 | to values between 0 and 1. Here are the formulas for the computation of the |
| 15 | grades. |
15 | grades. |
| - | 16 | </p> |
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| 16 |
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17 | $table_header |
| 17 | $table_hdtr<th>Level</th><th>Formula</th><th>Explanation</th></tr> |
18 | $table_hdtr<th>Level</th><th>Formula</th><th>Explanation</th></tr> |
| 18 | $table_tr<td align="center">0</td><td align="center">$scoremax max(x,y) |
19 | $table_tr<td align="center">0</td><td align="center">$scoremax max(x,y) |
| 19 | </td><td>Very lenient: maximum between percentage and quality.</td></tr> |
20 | </td><td>Very lenient: maximum between percentage and quality.</td></tr> |
| 20 | $table_tr<td align="center">1</td><td align="center">$scoremax x |
21 | $table_tr<td align="center">1</td><td align="center">$scoremax x |
| 21 | </td><td>Quality is not taken into account. You get maximum of grade |
22 | </td><td>Quality is not taken into account. You get maximum of grade |
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| 29 | (100%) without making any error (quality=10).</td></tr> |
30 | (100%) without making any error (quality=10).</td></tr> |
| 30 | $table_tr<td align="center">5</td><td align="center">$scoremax x<sup>2</sup> y |
31 | $table_tr<td align="center">5</td><td align="center">$scoremax x<sup>2</sup> y |
| 31 | </td><td>Unfinished work is over-punished.</td></tr> |
32 | </td><td>Unfinished work is over-punished.</td></tr> |
| 32 | $table_tr<td align="center">6</td><td align="center">$scoremax x<sup>2</sup> y<sup>2</sup> |
33 | $table_tr<td align="center">6</td><td align="center">$scoremax x<sup>2</sup> y<sup>2</sup> |
| 33 | </td><td>Any mistake is over-punished.</td></tr> |
34 | </td><td>Any mistake is over-punished.</td></tr> |
| 34 | $table_end |
35 | $table_end |
| 35 | 36 | ||
| 36 | Remark : For level 0 and 1, if the quality of points is less than 1 for an |
37 | Remark : For level 0 and 1, if the quality of points is less than 1 for an |
| 37 | exercise, the percentage of points obtained |
38 | exercise, the percentage of points obtained |
| 38 | become 0% for this exercise when x is computed ; if the quality of points is betwwen 1 and 2, |
39 | become 0% for this exercise when x is computed ; if the quality of points is betwwen 1 and 2, |
| 39 | the percentage of points obtained for this exercise is divided by 2 |
40 | the percentage of points obtained for this exercise is divided by 2 |