

This slide file is done to make the teaching easy to understand for the student and a supporting resource for the teacher, just enjoy .



Here you have about subject , with lot of grahics.



Yo are all free to use the material



Material prepared by Erick Melendez.





Official Youtube Channel :





<a href="https://www.youtube.com/channel/UCTC40QfOP0T-GscMctXHgEQ" target="_blank">https://www.youtube.com/channel/UCTC40QfOP0T-GscMctXHgEQ</a>



<a href="https://www.youtube.com/watch?v=oT4K_XZPuKw" target="_blank">https://www.youtube.com/watch?v=oT4K_XZPuKw</a>

in-on-at-for-time-classroom-posters_145607.pptx



This slide file is done to make the teaching easy to understand for the student and a supporting resource for the teacher, just enjoy .



Here you have about subject , with lot of grahics.



Yo are all free to use the material



Material prepared by Erick Melendez.





Official Youtube Channel :





https://www.youtube.com/channel/UCTC40QfOP0T-GscMctXHgEQ



https://www.youtube.com/watch?v=oT4K_XZPuKw

In, on ,at for time.

in-on-at-for-time



This slide file is done to make the teaching easy to understand for the student and a supporting resource for the teacher, just enjoy .



Here you have ab…