Make chemistry lessons float with this engaging Helium Gas resource! Perfect for Grades 6–9, this resource helps students explore the unique properties, real-world uses, and fascinating facts about helium — from party balloons to space missions. What’s Included: Clear, student-friendly notes about helium properties and uses Guided worksheets for independent or group practice Fill-in-the-blank activities to reinforce learning Multiple-choice quizzes with complete answer keys True/False exer