Download Add to Favorites Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER Share Students create a model for currents caused by differences in salinity, using the materials provided. Assesses their understanding of salinity, density, and currents. Scoring rubric and background notes included. Grade: 6 | 7 | 8 | 9 Subjects: Science Earth Science Oceans (Oceanography) + show tags TYPE: Activities Worksheets