Procedures: 1. Rub the inflated balloon to your dry hair for 30 seconds – 1 minute. 2. Slowly move it away from your hair. 3. Rub the balloon again to your hair. 4. Bring the balloon immediately elose to the pieces of paper OR a thin stream of water running from a tap. Analysis: 1. What happens when you stop rubbing the balloon and slowly move it away from your hair? 2. What happens when you hold the balloon near small pieces of paper, an empty drink/soda can, or a thin stream of water running from a tap? Critical Thinking 1. Form a hypothesis that explains the effect of balloon has on to your hair and the pieces of раper. 2. What would happen if your hair is wet?

Procedures: 1. Rub the inflated balloon to your dry hair for 30 seconds – 1 minute. 2. Slowly move it away from your hair. 3. Rub the balloon again to your hair. 4. Bring the balloon immediately elose to the pieces of paper OR a thin stream of water running from a tap. Analysis: 1. What happens when you stop rubbing the balloon and slowly move it away from your hair? 2. What happens when you hold the balloon near small pieces of paper, an empty drink/soda can, or a thin stream of water running from a tap? Critical Thinking 1. Form a hypothesis that explains the effect of balloon has on to your hair and the pieces of раper. 2. What would happen if your hair is wet?