This 4th Grade Science Curriculum is everything you need to teach NGSS 4th grade science standards! It includes 6 complete unit: Energy, Light and Sound Waves, Renewable Energy, Rock Layers and Fossils, Weathering, Erosion, and Deposition, and Animal Structure and Function. With easy-to-download PDFs (Bonus Files) that include the teacher guide and student journal in one place, picking up this curriculum and teaching it will be a breeze! 4th Grade Science Units Included in this Year Long BundleE