Ever since a kid, I have always been excited to explore and learn about a new country, culture, and its people. What made it more fun was how little I knew and so much I could learn in just a short time. 
In my 45min session I plan to cover the above through the lens of an average 6 year old - where and how far am I from the destination, how long will be my ride there, how can I learn a few new words of this country's language, what does the country flag look like, how do the people look, who were the great men and women of the country, what are the festivals I could add on to my calendar for more year around celebration, and lastly, what new dishes should I tell my mom/dad to make for me. 
 
I would engage with my class on a LIVE video conference. I like to divide the time to introductions, identifying and discussing class objectives, learning games, facts, pictures. Colors at disposal will further brighten up the process. 
Lastly, I would want to spend 5-7min to assess the learnings from the class with a rapid fire round for the kids.