Simplify the following text for a Grade 12 native English-speaking person.
Original: Edubuntu is built on top of the Ubuntu base , incorporates the LTSP thin client architecture and several education-specific applications , and is aimed at users aged 6 to 18 .
Simplified: Edubuntu is built on top of the Ubuntu base , and incorporates education-specific applications , designed for the 6-18 years age group .