Jane Ryan Elementary school third graders studying their soda bottle terrariums as part of a curriculum study on ecosystems and habitats. Students work in groups keeping a study log on how living and non-living things interact in their mini-environments. Pictured is science teacher Jane Billington, who is adding a goldfish to the aquarium, the lower section of the whole Eco-column, Charlie Kane, Michael Inesta, Molly Vicente, Giovanni Chappa and Ava Esposito.