Scottsdale has amazing schools. They typically score very well academically as well as with sports and other activities. My kids went to Sequoya, Cocopah and Chaparral and had incredible experiences. If you visit my website, http://www.kimhenley.com and click on Buyers at the top, it will lead you to a site that will give you great information about schools.
I will recommend Chaparall high school. Is one of the best school in scottsdale. Most of my friends kids goes there and they love it.
If you are looking to buy a home close to Chaparall school search the MLS from my blog site: http://niculinanorrisscottsdalerealtor.blogspot.com/
http://www.greatschools.org/arizona/ is a great resource we are not able to answer that question but would recommend starting at the aforementioned site and then google each school for parental reviews . Hope that helps ......