This 72 lesson plan resource is still available for download, but instead of downloading it, I recommend looking at my new and improved lessons. They are fun, easy to use, require no prep, and effectively cover every fifth grade NGSS (science standards). They are way more user friendly than these original lessons were. Please click on the following link to take a look at those: https://www.teacherspayteachers.com/Product/Easy-NGSS-5th-Fun-No-Prep-Science-Curriculum-5209077Please click "Follow