No, very smart teacher this kind of topic I was all very clear and the videos are very understandable

The first video is excellent and everything is completely clear on the contrary the other is too fast and not many people understand of First Instance , but has very good information.
thanks for this contribution to students.

teacher, the video is very interesting and very complete. thanks for reviewing the theme of this form

the videos seem to me that they are very good, to answer questions and concerns, the examples shown are clear

Good morning teacher, the videos are very good , they help one to learn much more about this topic and thus perform better in class. MANY THANKS

I am a student teacher of English. great video this is a great implement that can serve us well in our living .... and very well prepared

Teacher, the video was very interesant and very complete.
thank you very much for this information.

teacher the video is very interesting very complete this I really found very good because it can also remember this and to go over to guide those who are lost to this topic

Soy alumno del programa: Talento Humano. Profe, las presentaciones en Power Point, me parecen muy buenas, refuerzan lo aprendido en clases y ayudan a repasar. Tengo una objeción y es: A las diapositivas, colocarle un poca más de color y animación, serían más chéveres.
Gracias!

Video 1 is much better explained than 2 because its content is more extensive. very good video.