**3.3 Canvas quizzes**

The success of edutainment applications gave the next idea on how to better engage students in online lessons. For each class of the two semesters, my colleagues and I, at my suggestion, prepared a 10-point canvas quiz that students had to complete with a minimum of 7 points. I rewarded results above 7 points with "opportunities," which allowed them to get more time on a test or miss one more class. The quizzes were to be completed as homework and the essence of which is to deepen the knowledge learned in class.

When editing the quizzes, we paid attention to the following principles:


A total of 54 students filled out the questionnaire about the quizzes. The reliability index of the questionnaire is 0.88.

On a scale of one to five, the question "How much did you like the quizzes used in the practice?" question was rated 4.19 (with a standard deviation of 0.89), and the

**Figure 6.** *Student feedback on the use of quizzes.*

question "How much did the quizzes help you learn?" was rated 4.54 (with a standard deviation of 0.91) (**Figure 6**). While the most common rating for the first question was a 4, for the second question more than half of the answers were 5. Students were also allowed to comment on the quizzes, which was not compulsory, but still received more comments than expected. Some of them were "The quizzes help a lot in preparation, I think it's an excellent idea," "They are very funny and creative. I like that they playfully provide knowledge. It worked for me," "I find both the Canvas quizzes and the apps very useful. Many times, the student may think he understands the material, but during the quizzes he encounters different examples than in class and it can be easy to find out that he hasn't understood everything well," "They were very motivating." "The quizzes helped me a lot in learning, I especially liked that it was not necessary to solve it the first time, but several attempts were possible." "Sometimes you have to 'hunt' for the information to fill it in correctly, but they are absolutely good for practice. Some specific cases did not occur in practice, so it absolutely supported the understanding of the material."
