Do you think it's necessary to enroll the child to a summer class before he starts going to a regular school?

Regular school meaning nursery/kindergarten? It's not necessary for me. I'll just start having a routine (like waking up the same time that she needs when classes start) the whole summer so that she'll be adjusted when classes start.

For me yes, para makita mo kung ready na ba talaga sila for next school year at para masanay na din makisalamuha sa mga kids and follow ng instructions sa teacher