Lucio Velarde, Erika Guerra, Dante García y Ana Xóchitl Castañeda
Fantastic website in Spanish with videos and articles to help you use free tech tools to save time and do more with the time you do have while planning and teaching. They emphasize teamwork and professionalism, and have a global view.
Why is this awesome?
Each creator has a different perspective and speciality: math, network administration, art, psychology
They are all Google Innovators (#MEX18 & #GoogleEI)
You can practice your Spanish while reading their tips, watching their videos, or participating in their TeachingLive seminars