Are students able to study the IGCSE from age five through age 18. Which board is better amongst IGCSE,CBSE and ICSE? My son is aged 4 yrs and is in jr kg..Can i enroll him with an IGCSE school in the coming year or only after 8th std..Are there any IGCSE schools in Dombivli? An early response will be highly appreciated..Thanks..Ganesh.