http://independentdayschoolinberkshire.wordpress.com - Dolphin independent day school is a co-educational preparatory school providing creative approach to learning for children between 3-13 yrs. Request a prospectus to know more. Dolphin independent day school is a co-educational preparatory school providing creative approach to learning for children between 3-13 yrs. Request a prospectus to know more. Dolphin independent day school is a co-educational preparatory school providing creative approach to learning for children between 3-13 yrs. Request a prospectus to know more.