Science Maths and Computer Programming

I take online with Presentations and Video which will help kids to adults understand practically the basics and all examples with applications so that they can remember very easily and get interested with the subject as they are doing hands on with physics i use all daily application and for chemistry i use daily product names for the one knows the difference in calcium and salt .For programming every topic with hands on will make the students more attracted as they print their name to screen to having add numerous numbers in a second with 2 lines of code