Cheraberry

I have a 10 year old son and his favorite thing is waterparks and pools. Does Explorer of the Seas have a waterslide, splash area/waterpark like area? The destination ports and date of cruise match our needs perfectly, but I am worried he will be bored since there are several days at sea. Feedback on experiences would be greatly appreciated.

Can anyone confirm if the refurbishment was done on Explorer of the Seas? Thinking of taking a cruise March 2021 and this ship is going to my chosen destinations.