
Here's a round-up of some websites that provide science teachers with CCSS-aligned ideas for the classroom. Look for other subjects/disciplines in future posts!
Check out these FREE SCIENCE LESSONS from AAAS (American Association for the Advancement of Science). You can filter your search by grade and content to find what you want more easily!

MIT BLOSSOMS is a wonderful website with a focus on videos for classroom use. You can do a very focused search, including by content standard, and locate science video lessons--each of which is a complete resource, with teacher's guide and supporting materials. CLICK HERE to search by education standards!
Got students who are into sports? Then GO HERE to the Connect A Million Minds website to find science-friendly learning activities and games for kids. These would make great additions to lesson-plans.
Engineering and applied science lessons are free and searchable on TeachEngineering.org! You can browse across multiple categories or search by content standard. There are hands-on activities, lessons, and supporting materials!
For a big-picture look at how real science educators are making CCSS work in their classrooms, check out this Edutopia.org blog post, "Common Core in Action: How Two Science Teachers Are Implementing Common Core." Get tips, ideas, and best practices!
Finally, take a look at the Utah Education Network. They have easy-to-browse, free lesson plans that are aligned to Utah's Core (based on CCSS). CLICK HERE for K-6 science lessons. CLICK HERE for 7-12 science lessons!