During each class we will share natural treasures or observations with each other. This might mean a rock or a feather, perhaps an animal sighting to talk about, a seashell, something grown in the garden, etc. I will start the class with my own nature discovery show-and-tell giving students some background information and interesting facts about what I am sharing. Each student will then have an opportunity to show-and-tell an item or experience if they would like to. When possible, I will share my knowledge with them about their show-and-tell or we can work together to learn more about their special treasure. Whenever possible and when learners feel comfortable they will have the opportunity to "be the teacher" and share what they have learned about their nature discovery with their peers. No background knowledge required, however students should bring their innate love of nature along with their curiosity and desire to learn more! 
Due to the nature of show-and-tell the topics discussed during class each week will be dictated by what the students bring to class to share. If the students have field guides or non-fiction books about natural history related to their nature share, (for example: A Guide to Rocks and Minerals, A Guide to Birds of Eastern North America) then they should have these accessible during class. In the event that there is extra time available during a class I will provide a mini-lesson on a natural item from my personal collection.