BOTH DIGITAL AND PDF VERSIONS INCLUDED! Saskatchewan Science Curriculum - Grade 8 – Cells, Tissues, Organs, and Systems. This product was created to cover the Saskatchewan Science Grade 8 curriculum – Strand 1: Cells, Tissues, Organs, and Systems. There are 185 activity sheets that cover the specific learning outcomes in the science curriculum. This massive unit contains readings, questions, diagrams, word searches, matching, assignments, experiments, STEM activities and much more! Check out the