On-line classes are a convenient way for students to get help because they offer convenience and flexibility. If you are unable to find a local tutor that meets your needs then you should consider using our on-line tutor services. Classes can be arranged at your convenience at almost any time of the day wherever you may be in the world! I use the ZOOM platform to deliver classes on-line. ZOOM is the leader in video and audio conferencing with an easy, reliable cloud platform across mobile, desktop, and room systems. In addition to audio and visual as with Skype, ZOOM also offers a screen sharing facility so you can see what appears on my screen (which effectively becomes a whiteboard). Lessons can also be recorded so you can play them back at anytime. To find out more about on-line classes with CHEMSOLUTIONS - VALENCIA just complete the contact form on our Contact Us page and we´ll be in touch as soon as we can.