1 2 2
- (ALLEA)

https://allea.org/science-education/ ) - (ALLEA) 2019 ( 쳿 쳿 ) ( 쳿 ), , 2020 , . 21 2020 :

  • ³ STEM STEAM
  • PISA-
  • ³ STEM STEAM

.

-
16:48 27.12.2019