Use of Tinkercad as part of programming in elementary school computer science classes

The possibility of teaching programming in the form blocks represents a great benefit and is becoming very widespread nowadays. Whether we are talking about children's languages, Lego MINDSTORMS or even Arduino programming. It connection with Arduino, especially for beginners who do not have sufficient knowledge, that it appropriate to learn directly on real hardware, but e.g. using application. This will reduce risk damaging by unwanted inadequate intervention. Such an application Autodesk Tinkercad. In our post, point out facilitating learning meaning ASCII table, practical example.