Call June: three tests of continuous evaluation will be conducted. The first will assess the knowledge acquired in units 1 and 2. The second test of continuous evaluation will assess the knowledge acquired in units 3 and 4 and the third test knowledge of the last units. Each test will represent 10% of the final grade, being then the weight of the continuous assessment of 30%. Also each test will assess both theoretical and practical aspects of the units. The final exam, which will mean 65% of the remaining note, consist of several short questions about theoretical aspects and a problem where you have to combine all the techniques studied. The remaining 5% of the grade will properly resolving issues raised short tutorials. Calls for September and December: The final exam will account for 100% of the final grade. It will consist of three or four issues that will combine the tools of all units. All the same score problems.