Fourth graders observe the layers of the forest on a walk in the woods. They break up into groups to create murals, posters, or brochures illustrating the forest layers of Washington's Lowland Forests.

Fourth graders identify the different layers of the rainforest and distinguish between the plant and life forms that go along with each layer. They access websites imbedded in this plan and answer questions and draw pictures of plants...

Fifth graders examine and discuss the topography, climate, natural resources and artwork of Costa Rica. They develop a diagram of the layers of the rain forest, and design a tourist brochure or advertisement promoting Costa Rica's...