God Ssem TV

Hello? I am an elementary school teacher who likes making.
3D Pen, 3D Printer, Laser Cutter, Arduino, etc.

I also run a STEAM club where elementary, middle and high school students participate.
We are making videos of topics that were interesting in the course of teaching students.

[Difficulty Guide]
★ very easy / anyone can easily create with interest
★★ Easy / Basic knowledge can be made
★★★ Normal / level that can be made by accumulating knowle
★★★★ Difficulty / Some expertise in related fields is possible

See you in a fun video!