I love finding new lessons and ways to implement them, so when I was able to put a lesson plans page on my site, I was thrilled. these are lesson plans designed for either specific grade levels, a broad range of grade levels, or you are able to search and choose the grade level you prefer.
Lesson Plan Links
This site is exactly as it looks, it is a basic lesson plan finder for all grade levels, teachers and parents alike, and for any subject. This is a very basic site, but can eventually go into more depth with lesson plans, so I believe that it would be beneficial for a new teacher at any grade level, or a teacher who has been teaching for a while-http://www.lessonplanspage.com/
This link is also how it looks, they are all lessons planned and designed for younger kids and more right than left brained learning. They are fun and very hands on and can be used from pre-school to third grade-https://www.kinderplans.com/
This is a site for everyone's favorite science teacher! they are all fun lessons on things like bugs, life cycles, plans, and animals. They seem to be more younger kids, but can be adapted for older students-http://biology.arizona.edu/sciconn/lessons2/lessons.html
This is a very in depth site. All of these lessons are in depth, to the point with no funny business. They include all of the cycles of art as well as the core subjects and should probably be used for upper level grades-http://www.bobsedulinks.com/lessons.htm
When they say they are "Now featuring 4527 Lesson Plans!", they are not kidding. There were so many fun and interesting sites I almost got lost. There is a wide range of subjects and you are able to choose the grade level-http://teachers.net/lessons/
This is also another site that will let you pick and choose the grade level and subject. My favorite to look at was the "health" section, so I suggest you do too!-http://www.discoveryeducation.com/teachers/free-lesson-plans/
I trust Scholastic so when I researched lesson plans I liked when this site popped up I was ecstatic. They let you do all the filtering you want by grade level, subject type(whole group, individual, ect), and even have lesson extensions for certain lesson plans-http://www.scholastic.com/teachers/lesson-plans/free-lesson-plans