Fifth grade math curriculum:
http://www.ncpublicschools.org/docs/curriculum/mathematics/scos/5.pdf
Practice EOG:
http://www.ncpublicschools.org/docs/accountability/testing/releasedforms/g5mathpp.pdf
This site has extremely helpful practice problems for students. ELA and science practice are on this site too!
Students can practice math through gameplay on this site.