Simplify the following text for a Grade 11 native English-speaking person.
Original: In 2009 Gillard oversaw the government 's `` Building the Education Revolution '' program , which allocated $ 16 billion to build new school accommodation including classrooms , libraries and assembly halls .
Simplified: In 2009 Gillard was in charge of the government 's `` Building the Education Revolution '' program , which gave AU$ 16 billion to build new school classrooms , libraries and assembly halls .