You are teaching your students about nutrition and eating habits in other countries. What can you do to give your students first-hand information on this subject without spending any money?

Option D is the most effective and practical solution. Hosting a Google Meet with schools in other countries allows for direct interaction and real-time discussion about nutrition and eating habits, providing authentic, first-hand information without cost. Making the recording available later ensures all students can benefit, even if they miss the live session. Option A is incorrect because an international road trip is expensive and impractical for a classroom setting. Option B is a good idea, but relies on the availability of an overseas student or teacher, which might not be immediate or guaranteed. Option C is incorrect because arranging a Google Meet with parents for travel permission doesn't provide first-hand information about nutrition; it's a logistical step for an impractical solution.