We do recommend signing up for this course after having learned the Scratch basis.
A student has to know the basic math operations, branching, iterations, and transients. For the lessons a child has to have a great command of PC, for example, to know how to use a web browser, open new tabs, download and install files on the computer, create and rename folders. He also should be familiar with a keyboard layout, know how to type, use the hotkeys and how to hold a mouse in the hand confidently.
The course is suitable for nine-year-olds, but those who are younger than 10 need to take a check-up test for signing up.
Learning is done on the Edublocks online platform.