On Monday, March 27, 2017 the web course “Estimation of Measurement Uncertainty in Chemical Analysis” was launched the third time as a MOOC (Massive Online Open Course).
Currently 336 participants from 62 countries are registered. The somewhat decreased popularity of the course is most probably due to the fact that starting from this year certificate of completion on paper is not free of charge (digital certificate is still free). Given this change, we are actually surprised that we still have so many participants! Image on the left shows the countries where the participants come from. As in the previous years, the majority of participants are from analytical laboratories, once again demonstrating the continuing need for training in measurement uncertainty estimation in analytical chemistry.
The full course material is accessible from the web page https://sisu.ut.ee/measurement/uncertainty. Some developments and improvements have been made to the course material, in particular, better description of course organisatsion a self-test on sophisticated uncertainty estimation taking numerically into account the limited selectivity of the technique (potentiometry with ion-selective electrode). Some changes are still in the pipeline. The course materials include videos, schemes, calculation files and numerous self-tests (among them also full-fledged measurement uncertainty calculation exercises). In order to pass the course the registered participants have to take six graded tests and get higher than 50% score. These tests are available to registered participants via the Moodle e-learning platform.