Better Lesson is a free collection of lesson plans and materials from a variety of educators across the nation. I recommend it for any new teacher stuck on what to cover, or just needing some ideas to build on. Unlike other sites, Better Lesson is free and only needs you to make an account to access the lesson plans and download the materials. The lesson's include some teacher explanations, the materials used, and if your lucky, video of the lesson. Most of the lesson's I've personally come across try to adhere to the 5E model, which is great for those of us still a little fuzzy on that process. I've use this site for Fossil Activities, Moon Phases ideas, and Evolution suggestions. Did I also mention that it's free?