B. Code example

*Early Childhood Education*

**Acknowledgements**

**Conflict of interest**

selected students' projects**.**

**A.1 Project 1. Learn Greek alphabet**

**A.Appendix**

A. User interface

In future work, it would be an idea to plan out a more open-ended set of challenges,

which would allow students to use most advanced CT concepts. Also, it would be a good idea to integrate in the course smart robots such as Bee-Bot and Kibo or Internetconnected smart toys such as Sphero. Also, as a new version of Scratch, Scratch 3.0 is on the way and it would be a good idea to integrate in a new course the use of smart

Example of the user interface, code, and Dr. Scratch scores in two randomly

mobile devices such as tablets as a part of new students' experience.

We like to thank all of the students involved in this project.

There is no conflict of interest to be declared.

**196**

