Pinterest is one of my favorite sites. I have come across so many great ideas for lessons and activities! I am about to look up reading fluency games for Teaching Reading and Integrated Language Arts.
Animated Science, Health, Technology, Math, Social Studies, Arts & Music and English movies, quizzes, activity pages and school homework help for K-12 kids, aligned with state standards
This has been so helpful for me when writing my lesson plans! Just click on the grade level and you will get a side-by-side comparison of common core standards and NH state standards.
Providing educators and students access to the highest quality practices and resources in reading and language arts instruction.
This website has great lesson plans for teaching reading and writing for grades K-12 and strategy guides for teachers.
I found these samples (based on Wallingford Public Schools) to be helpful for a foundation, but I don't know that I would use them as is for high school unless it was for an introductory lesson.
This is a fabulous, in-depth, yet student-accessible primer on grammar. I know, it was created by Canadians, but that's okay. I sometimes use their resources when discussing parts of speech and word interactions in class. Our students are increasingly digital; it helps to speak their language.