- Boo's tales-hygiene and waste recycling-an activity for the child's teaching methods course(2) https://www.youtube.com/watch?v=Ex-eApUdAak

Electronic aids of the fourth division-general program coronavirus

https://www.youtube.com/watch?v=Ex-eApUdAak

Activity for the course of psychology of learning-the second grade  of the general program. https://www.youtube.com/watch?v=UXwu3fHNnPM