New to this forum.DS8 is in a self contained gifted grade 3 class. This year he'll be skipping 3rd grade in math and is to be pulled out to go to 4th grade gifted class for math only. The curriculum taught there is actually 5th grade math ( book is math connect 5 ). He allready is very comfortable with most math concepts to be taught there. Are there any other resources/books available at this stage for him to do at home. Thanks.