Summary Separate a mixture using different methods, then relate to Indigenous separation methods. Model a clam basket separating clams and sand. Learn how to twine, an Indigenous weaving method used to make clam baskets. Science content Chemistry: Indigenous People’s Materials/Separation methods (1, 6) Chemistry: Physical Changes, Solutions, Mixtures and Separating (2, 4, 5, 6) Activities in this lesson Separating a heterogeneous mixture Clam basket weaving model Twining Procedure Challenge students to separate a mixture of materials using various tools. Name the methods they used, and give real life (including some industrial) examples, and Indigenous uses of separating materials for harvesting food. Model a clam basket separating clams from sand. Learn how to twine, an Indigenous weaving method for making clam baskets (and other woven tools and clothing). Grades taught Gr 6
