Common Core for Parents... great for Curriculum Night or Conference Night. Great also for homeschooling parents to review for possible inclusion in their children's lessons. I think it would surprise many people how very much these ideas are already included in the homeschooling experience.
Using this website, both teachers and students can find information about certain topics. These websites can be used for research projects or simply information on a topic that can help elaborate on the teaching that is occuring within the classroom.