This is our first year so I've had some curriculum bumps. My DS is 8, in 4th grade and very advanced in reading, math and science(from his grade, not this board).

We are keeping
For math:
Art of Problem Solving (finishing Pre-Algebra and starting Algebra)
Khan Academy

For science:
We did RSO Chemistry this year (loved it!) and switching to Intellego next year for Diseases, as well as MIT opencourseware Kitchen Science

Language arts:
Adding in Athena or Online g3 depending on books. I wrote my own units for lit this year and it was too time consuming for me.

History:
Horrible Histories
Story of the US (Hakim)
Dumping Story of the World (we both hate it- too many crafts, not enough meat to the history!)

And literally hundreds of library books!