You are working with a team to improve an electromagnet. Which is an effective way to communicate your ideas?
• Tell other students that their ideas for improving the electromagnet won't work without offering solutions.
• Listen to other students' ideas, then get their attention and clearly explain your ideas about how to improve the electromagnet.
• Build your own electromagnet and then tell other students how you did it.
• Listen to other students' ideas and follow their suggestions for improving the electromagnet, without adding any input yourself.