The set includes 47 Thematic Units on the following topics: Ants, Apples, Appreciating Differences, Bats, Bears, Birds, Birthdays, Butterflies, Chocolate, Christmas, Clothing, Creepy Crawlies, Dragons and Dinosaurs, Easter and St. Patrick's Day, Fairy Tales, Five Senses, Food, Friendship, Frogs and Toads, Gingerbread, Grandparents, Halloween, Ice Cream, Kites, Ladybugs, Magnets, Mice, My Country, Native Americans, Our Environment, Owls, Pasta and Pizza, Peace, Penguins, Planets, Popcorn, Presidents' Day and Martin Luther King, Jr. Day, Quilts, Rivers and Ponds, Rocks and Soil, Self-Esteem, Silkworms and Mealworms, Telling Time, Thanksgiving, Tide Pools and Coral Reefs, Valentine's Day, Weather.