Kathryn, Amaya and Kate, students at John H. Russell Elementary School on Marine Corps Base Quantico, sing about the plants and animals of the rainforest during a musical production about the wonders of the earth on April 3, 2014. The teachers used music and singing to help the students learn about continents, islands and oceans as well as thee animals that live there . - Kathryn, Amaya and Kate, students at John H. Russell Elementary School on Marine Corps Base Quantico, sing about the plants and animals of the rainforest during a musical production about the wonders of the earth on April 3, 2014. The teachers used music and singing to help the students learn about continents, islands and oceans as well as thee animals that live there .