TeAchnology is a site that has tons of resources for teachers. There are worksheets, lesson plans, rubrics, teacher resources, printables, tools, tips and there is a membership option. Some of the materials are available free as samples but if you want access to all of them I believe it is 29.99 a year.
Lessonwriter creates lesson plans and instructional materials for teaching English language skills from any reading passage.
* Copy & paste any text you choose into LessonWriter.
* LessonWriter analyzes text for vocabulary, grammar and usage, pronunciation, and word roots and stems.
* Then, LessonWriter writes a lesson plan and a lesson that teaches the skills you chose in the context of the passage - automatically.
Use this site to access more than 2000 resources. Search to find Smithsonian educational resources aligned to national, common core, or state standards in Art & Design, Science & Technology, History & Culture, Language Arts! I tried Texas for Art in grades 8 and was thrilled with the resources in the Smithsonian to support the Texas Standards! A must use resource!
"An interactive educational tool, Curiosity in the Classroom provides materials on a variety of topics ranging from robotics to artificial intelligence, and includes in-class and at-home resources to encourage insightful conversation about life's most fascinating questions."
Curiosity in the Classroom
Discovery Education and Intel have teamed up to create this site. This is a program designed to guide teachers and students on a journey through life's biggest questions.