What are the properties of matter, how can substances be identified, and how is conservation of matter possible? While the standards closely align with 5th Grade NGSS standards, if you are teaching about matter in general, this may be perfect for you! Here your students will learn more by answering the following Big Questions: What Is Matter Made Of?Why Are Materials Different?How Can Substances Be Identified?How Do Scientists Know When Substances Change?How Is Matter Conserved When Substances