Under Construction!
https://learnzillion.com/ challenging web based curriculum
http://www.byrdseed.com/ gifted resources
http://www.nagc.org/resources-publications/gifted-education-practices help with understanding the needs of gifted kids and what can be done in the regular classroom
https://www.ted.com/talks lots of talks not all interesting to kids, but many are relevant and great for gifted students
http://www.classbrain.com/artgames/publish/article_51.shtml
http://owl.english.purdue.edu/handouts/interact/index.html
We offer interactive versions of some of our exercises; you can complete them online and check your answers.
http://www.grammarbook.com/ Rules and interactive tests