Prakarya is essentially learning how to create handicraft. The KBBI (here: https://kbbi.kemdikbud.go.id/entri/prakarya ) defines it as a hand work.

If we take the definition given by KBBI for informatika (here: https://kbbi.kemdikbud.go.id/entri/informatika ), it refers generally to a branch of computer science called database management. However, based on my experience with my kids attending SMP (junior high school), the term informatika at the SMP level refers to information technology (i.e. broader than just database management).

You can see the scope in Table 2.1 on Page Number 11 of this .pdf: https://drive.google.com/file/d/1en8J7PGneGW93KH32Ezpi2hSA0G...