✅ DescriptionDive deep into the world of physical science with this States of Matter Open-Ended Worksheet, designed specifically for elementary learners who are exploring the fundamental differences between solids, liquids, and gases. This resource encourages students to think critically, explain scientific ideas in their own words, and apply their knowledge to real-life situations. This worksheet includes 100 open-ended questions that prompt students to describe, compare, observe, and expl