Contributors

Credits

Series Producer

Clive Grainger

Producers

Shannon Densmore
Chris Schmidt
André Stark

Course Content Developer

Dr. Susan A. Mattson

Hosts

Dr. Douglas Zook
Boston University

Dr. Linda Grisham
Lesley University

Science Studio Facilitator

Dr. Eleanor Abrams
University of New Hampshire

Bottle Biology

Dr. Paul Williams
University of Wisconsin–Madison

Narrator

Anna Lewicke

Featured Classrooms

MaryAnn Bernstein, Grade 3
Fox Hill Elementary School
Burlington, MA

Mary Bitterlich, Grade 3
Glennon Heights Elementary School
Lakewood, CO

Sally A. Florkiewicz, Grade 3
Glennon Heights Elementary School
Lakewood, CO

LauraJo Kelly, Grade 2
Public School 276
Brooklyn, NY

Melissa Minnick, Grade 5
Glade Elementary School
Walkersville, MD

Gail Modugno, Grade 5
Alice B. Beal Elementary School
Springfield, MA

Stephanie Selznick, Grade 1
Holmes School
Dorchester, MA

Dr. Kathleen Vandiver, Grade 6
Diamond Middle School
Lexington, MA

Content Advisors

Dr. David Baum
University of Wisconsin–Madison

Dr. Brian White
University of Massachusetts Boston
Series Advisors

Dr. Eleanor Abrams
University of New Hampshire

Christina Bash
Salem, MA Public Schools

Dr. Cherry Brewton
Georgia Southern University

Patricia Goodnight
Washington D.C. Public Schools

Dr. Linda Grisham
Lesley University

Dr. John Kania
Assumption College, MA

Deborah Knight
Cambridge Friends School, MA

Diane Lonergan
Bedford, NH Public Schools

Dr. Ann Haley Mackenzie
Miami University, OH

Ellen Peterson
Weymouth, MA Public Schools

Dr. Irwin Shapiro
Harvard-Smithsonian Center for Astrophysics

Jeff Winokur
Education Development Center, MA

Dr. Douglas Zook
Boston University

Research Assistant

Zoe McKiness

Series Editors

Ian Albinson
Steven J. Allardi
Tom Lynn
Douglas K. Plante
Sandeep Ray

Additional Editing

Len Gittleman
Jim Shea
Dr. Valerie Weiss

Videographers

Thomas Danielczik
Clive A. Grainger
Kevin Hartfield
Gary Henoch
Alex Griswold
Tobias McElheny
David Rabinovitz
Sandeep Ray

Audio
Mario Cardenas
Joseph Chilorio
Charlie Collias
Robert Duggan
Dennis Fry
Lisa Haber-Thomson
Chi-Yun Lau
José Leon
Tobias McElheny
Andrew Neuman
Juan Rodriguez

Studio Lighting Gaffers
Jeffrey M. Hamel
Lee-Anthony Holloway

Original Music

Alison Reid
Treble Cove Music

Graphic Design/Animation

Ian Albinson
Steven J. Allardi
Mary Kocol
Tom Lynn

3-D Computer Animation
Chi-Yun Lau
Raedia Sikkema

Web Design
Alison Reid

Support Materials Developer
Chris Irwin

Production Coordinator
Lisa Friedman

Associate Producers

Yael Bowman
John D. Doan
Janice Fuld
Dr. Valerie Weiss

Production Assistants

Carla Blackmar
James Day
Robert Duggan
Lisa Haber-Thomson
Pamelita Leefatt
Lauren Peritz

Instructional Materials

Investigating Life Cycles,
BSCS Science T.R.A.C.S.
Kendall/Hunt Publishing Company

Causal Patterns in Ecosystems
Available through Project Zero: pzweb.harvard.edu/ucp/
This curriculum was developed with funding from the National Science Foundation (Grant No. REC-97255-2 and REC-0106988.) All opinions, findings, conclusions or recommendations expressed here are those of the authors and do not necessarily reflect the views of the National Science Foundation.

Bones and Skeletons,
Insights
Kendall/Hunt Publishing Company

Exploring with Wisconsin Fast Plants
Kendall/Hunt Publishing Company

Organisms
Science and Technology for Children
Carolina Biological Supply Company

SCIS 3+ Life Cycles
Delta Education

SCIS 3+ Communities
Delta Education

Images

Cyanobacteria image
John Patchett (University of Warwick), Mark Schneegurt (Wichita State
University), and Cyanosite (www-cyanosite.bio.purdue.edu)

Readings

Reprinted from the Leeds National Curriculum Science Support Project,
Leeds City Council/University of Leeds.

Channel Operations Manager

Bev King

Director of Outreach

Joyce Gleason

Outreach/Scheduling Consultant

Dana Rouse

Outreach Coordinator

Colleen Kern

Outreach Assistants

Amy Barber Biewald
Zenda Walker

Education Coordinators

Jeff Peyton
Alexander D. Ulloa

Financial Manager
Oral Benjamin

Administrator

Linda Williamson

Project Manager

Nancy Finkelstein

Executive Producer

Alex Griswold

Executive Director

Dr. Matthew H. Schneps

Course Developer

Sue Mattson, Ph.D.

Sue Mattson received a B.A. in biology from the University of California at Berkeley, followed by a master’s in biology and Ph.D. in science education from Florida State University. Sue’s dissertation focused on the dynamics involved as biologists and science educators worked together to develop a biology course for prospective elementary teachers. In addition to teaching biology at the high school, community college, and university levels, her experiences include curriculum development in the sciences and professional development for teachers. Sue has taught science methods courses for early childhood and elementary education majors and served as an instructor in a Web site-based distance learning course for practicing elementary teachers seeking master’s or specialist’s degrees in science and/or math education. She has worked previously with the Harvard-Smithsonian Center for Astrophysics in the following series: Case Studies in Science Education, The Next Move: Steps Toward Change in Elementary Math and Science, and Looking at Learning…Again, Part I.

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Onscreen Guides

Eleanor Abrams, Ph.D.

Dr. Eleanor Abrams is an associate professor at the University of New Hampshire. She is a member of the Department of Education and the interdisciplinary Natural Resources doctoral program. She earned her B.S. in wildlife biology and botany and her doctoral degree in science education from Louisiana State University (1994). Her research focuses on how students learn content and the scientific process through project-based and technology-enriched curricula.

Dr. Abrams has developed environmental curriculum where students work, often with scientists, on authentic research projects. One such project is the GLOBE program (Global Learning and Observation to Benefit the Environment) where K-12 students monitor the environmental health of their local area and send the results to other schools and scientists via the World Wide Web.

Linda Grisham, Ph.D.

Linda Grisham received a B.A. in biochemistry from the University of Chicago, followed by a Ph.D. in pharmacology from Stanford University. She has a deep commitment to science and math teacher preparation, particularly for those who teach in underserved communities. She has worked over the years as a research scientist (University of California, Santa Barbara and Brandeis University), science educator, curriculum developer, financial planner, community activist, and radio commentator. Now at Lesley University in Cambridge, Massachusetts, she has a joint appointment in the School of Undergraduate Studies, Natural Science Program and the School of Education and teaches undergraduate and graduate level courses (physics, chemistry, modeling complex systems, pharmacology, and science education). Current projects include the co-creation/implementation of a fully online master's degree program, Science in Education Program for K-8 teachers with TERC, Inc., a science- and math-focused think tank. She is also a founding member of the Institute for African-American E-Culture.

Paul Williams, Ph.D.

Dr. Williams has been a professor in the Department of Plant Pathology at the University of Wisconsin-Madison since 1962. He attended the University of British Columbia as an undergraduate and received his Ph.D. from the University of Wisconsin-Madison. Through his research addressing the diseases of cabbages in the state of Wisconsin was born the idea of developing a rapid cycling plant (Fast Plants) as a model for research with a wide range of biological and educational applications.

He received a Guggenheim Fellowship in 1978, was made a Fellow of the American Phytopathological Society in 1979 and served as its president in 1989, and received the Eriksson Gold Medal of the Royal Swedish Academy of Science in 1981. He served as Director of the Center for Biology Education on the Madison campus from 1989-1995 and was named Atwood Distinguished Professor in the College of Agricultural and Life Sciences at the University of Wisconsin-Madison in 1995. He became a Fellow of the American Association for the Advancement of Science in 1996 and received an honorary D.Sc. from the University of British Columbia in 2001.

Douglas Zook, Ph.D.

Dr. Zook is an associate professor of science education and biology at Boston University. He also directs the Master of Arts in Teaching program in science education. He is the co-founder and director of the Microcosmos Professional Development Program for Science Teachers and serves as president of the International Symbiosis Society. Dr. Zook received his Ph.D. from Clark University and did extensive postdoctoral symbiosis research at the University of Tuebingen as a Fulbright Scholar. Dr. Zook teaches a science methods course for students who intend to become biology instructors. He also currently teaches a graduate symbiosis course and an undergraduate global ecology course.

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Curriculum Developers

Programs 1 and 7

Dr. Herb Thier, SCIS 3+, Lawrence Hall of Science

Herbert D. Thier is currently an academic administrator emeritus at the Lawrence Hall of Science, University of California, Berkeley. Thier received his B.A. in physics and biology from the State University of New York, Albany in 1953 and his M.A. in school administration in1954. He received his Ed.D. in curriculum and administration from New York University in 1962. Since 1963, he has been leading instructional materials development and teacher enhancement projects in science at the Lawrence Hall of Science. In 1975, he received (with M. Linn), the JRST Research in Science Teaching Award of the National Association for Research in Science Teaching. Thier received the Distinguished Service to Science Education Award of the National Science Teachers Association in 1994 and the Distinguished Service to Science Education Award of the Connecticut Science Supervisors Association in 1996.

Program 2

Dr. Sally Goetz Shuler, Science and Technology for Children, National Science Resource Center

Sally Goetz Shuler is the executive director of the National Science Resources Center (NSRC), which is sponsored by the Smithsonian Institution and The National Academies. The mission of the NSRC is to improve the teaching and learning of science in the nation’s schools. In addition to managing the NSRC’s professional development and outreach activities, Dr. Shuler oversees the development, dissemination, and evaluation of curriculum and other teaching tools for students, including the NSRC’s comprehensive science curriculum programs for K-8 students, Science and Technology (STC) and Science and Technology Concepts for Middle School Students (STC/MS).

Dr. Shuler has over three decades of experience working to improve K-12 science education at the local, national, and international levels. At the classroom level, she has ten years of experience as a high school biology, earth science, and mathematics teacher in both private and public schools. She has also been a science instructor for adult education in Fairfax County, Virginia. At the district level, she served for five years as the K-12 science resource specialist for the Fairfax County Public Schools, the nation’s tenth largest school district. Dr. Shuler has a M.S. in environmental health sciences from George Washington University, and a B.A. from Edinboro State University, with majors in biology and geology.

Program 3

Dr. Rodger Bybee, Science TRACS (Teaching Relevant Activities for Concepts and Skills), Biological Sciences Curriculum Study (BSCS)

Rodger W. Bybee is executive director of the Biological Sciences Curriculum Study (BSCS), a non-profit organization in Colorado Springs, Colorado that develops curriculum materials, provides professional development for the science-education community, and conducts research and evaluation on curriculum reform. Prior to joining BSCS, he was executive director of the National Research Council’s Center for Science, Mathematics, and Engineering Education (CSMEE), in Washington, D.C. Between 1992 and 1995, he was associate director of BSCS. From 1972 to 1985, he was professor of education at Carleton College in Northfield, Minnesota. He has been active in education for more than 30 years, having taught science at the elementary, secondary, and college levels.

Program 4

Nancy Landes, Science TRACS, Biological Science Curriculum Study

Nancy M. Landes, Ph.D., currently serves as the director of the BSCS Center for Professional Development. She began her professional career as a classroom teacher, grades 4 and 5, and completed a master of arts in curriculum and instruction and a Ph.D. in science education at Michigan State University. She joined BSCS in 1983. Since joining, Dr. Landes has served as the project director of two major curriculum development projects—Science for Life and Living: Integrating Science, Technology, and Health and BSCS Science T.R.A.C.S., both in elementary science education. In her role as the director of the Center for Professional Development at BSCS, Dr. Landes is the co-principal investigator of the SCI Center, an NSF-funded high school implementation and dissemination center. She has worked with NSTA to develop inquiry-based professional development materials and strategies within NSTA’s Building a Presence for Science program. Landes is particularly interested in helping teachers make the connections between curriculum implementation, professional development, and student learning and in establishing the conditions that make possible the successful implementation of meaningful instructional materials and strategies in science classrooms.

Program 5

Paul Williams, Exploring With Wisconsin Fast Plants, University of Wisconsin

Listed above.

Program 6

Karen Worth, Insights, Education Development Center, Inc.

Karen Worth has extensive experience in early childhood and elementary science education. She worked as a curriculum and staff developer for both the Elementary Science Study (ESS) and the African Primary Science Program at the Education Development Center in the 1960s. More recently, she was the principal investigator for the development of the Insights Curriculum. She also was principal investigator for a system-wide science education reform effort in Cleveland, Ohio and works as a consultant and advisor to many urban systemic reform efforts across the country. She chaired the Working Group on Science Teaching Standards for the National Science Education Standards effort of the National Academy of Science and is currently co-principal investigator of the NSF-funded K-12 Science Curriculum Dissemination Center at EDC and the Toolkit for Early Childhood Science Education. She has also been a member of the Wheelock College faculty for over 30 years where she teaches early childhood and elementary education courses at the graduate level. She began her career in education as a teacher of young children in New York City and Boston and continues to work closely with teachers and children in classrooms.

Program 8

Tina Grotzer, The Understandings of Consequence Project, Project Zero

Tina Grotzer is a research associate at Project Zero. Her research focuses on topics at the intersection of cognition, development, and educational practice, such as the learnability of intelligence and how children develop causal models for complex science concepts. She works with students and teachers in several school systems on an ongoing basis, linking theory and practice such that they inform one another. She has studied cognitive development both as a teacher and as a researcher. Tina is co-principal investigator on the Understandings of Consequence Project, funded by the National Science Foundation (NSF). The project has identified ways in which student explanations of scientific concepts have different forms of causality at the core than those of scientists. She received her Ed.D. in 1993 and Ed.M. in 1985 from Harvard University and her A.B. in developmental psychology from Vassar College in 1981.

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Scientists

Program 1

Gary Ruvkun, Ph.D.

Gary Ruvkun has been a professor of genetics at the Harvard Medical School since 1985. Professor Ruvkun received his Ph.D. in biophysics from Harvard University in 1982. Dr. Ruvkun’s major research interests include neuroendocrine control of metabolism and aging; temporal patterning during development, regulatory RNAs, genomics, neuroendocrine regulation of molting, regulation of fat deposition, microbial diversity, and life on Mars. Over his career, Ruvkun has authored or co-authored over 90 scientific papers and has maintained a lab and active teaching schedule at the Harvard Medical School. He has received myriad honors for his work including, most recently, the 2001 National Institute of Health Merit Award.

Program 2

Colleen M. Cavanaugh, Ph.D.

Dr. Colleen M. Cavanaugh is the Edward C. Jeffrey Professor of Biology in the Department of Organismic and Evolutionary Biology at Harvard University. She received both an M.A. and Ph.D. from Harvard University in 1981 and 1985, respectively. Professor Cavanaugh's continuing research interests include prokaryote-eukaryote symbiosis, including its physiology, biochemistry, ecology, evolution, the co-evolution of host and symbiont, and the physiology, molecular biology, ecology, and evolution of autotrophs and methanotrophs, as well as microbial cycling of inorganic and organic compounds. In addition to her teaching responsibilities at Harvard, Dr. Cavanaugh she is a Visiting Investigator at the Woods Hole Oceanographic Institution, and has ten deep-sea research cruises worldwide, and twelve deep-sea dives on the submersible Alvin to her credit. She is the author or co-author of approximately 50 peer-reviewed scientific papers.

Program 3

Sigal Klipstein

Dr. Klipstein is a fellow in the Department of Obstetrics, Gynecology, and Reproductive Biology at the Beth Israel Deaconess Medical Center in Boston. She has received two fellowships, one in medical ethics at Harvard Medical School, and the other in Reproductive Endocrinology and Infertility at Boston IVF and the Beth Israel Deaconess Medical Center. Dr. Klipstein has lectured in both gynecology and medical ethics at the Harvard Medical School, and has authored or co-authored over 10 original articles. She is a member of the New England Fertility Society, the American Society of Reproductive Medicine, and the Society of Reproductive Endocrinology and Infertility.

Program 4

Judith Sumner

Judith Sumner is a botanist who specializes in flowering plants, specifically their evolution, morphology, anatomy, and adaptations. She has taught extensively both at the college level and at botanical gardens. She served as education director at Garden in the Woods (New England Wild Flower Society) until she accepted her present position at Assumption College in Worcester, where she is a member of the natural sciences faculty. Sumner has published monographic studies in the American Journal of Botany, Pollen et Spores, and Allertonia. She monographed two families for recently published volumes of Flora Vitiensis Nova. Her first book, The Natural History of Medicinal Plants, was published in October 2000; her second, Domestic Botany: The Natural History of Household Plants, is due out in 2004.

Dan Scheirer, Ph.D.

Dan Scheirer is an associate professor of biology and also directs the Electron Microscopy and Imaging Center at Northeastern. A plant biologist, Professor Scheirer’s research has focused on studying patterns of plant cell development with diverse plants ranging from algae and mosses to flowering plants, including the plant model organism, Arabidopsis thaliana. Scheirer is also a forensic botanist, and applies plant cell and molecular biology to the resolution of legal questions. A passionate teacher and classroom innovator, Scheirer teaches an introductory biology course as well as higher-level courses in plant biology, plant development, and electron microscopy. He has authored more than 50 scientific publications as well as essays for college texts and student study guides.

Dan Cousins

Dan Cousins is the head grower at Wilson Farms in Lexington, Massachusetts, where he oversees the operation of a one-acre, fully computerized and automated greenhouse. Cousins earned his B.S. in Botany at the University of Texas. After graduating, Cousins worked for five years in Texas as a commercial grower before being hired to serve as a grower at Cornell University. While at Cornell, he also taught a course on interior plantscaping.

Program 5

Georgia Dunston, Ph.D.

Georgia Dunston is professor and chair of the Department of Microbiology at Howard University College of Medicine, and founding director of the newly formed National Human Genome Center (NHGC) at Howard University. Her research on human genome variation in disease susceptibility has been the vanguard of current efforts at Howard University to build national and international research collaborations focusing on the genetics of diseases common in African Americans and other African Diaspora populations. Dr. Dunston is program director of the coordinating center for the Africa America Diabetes Mellitus Study, an international collaboration to study the genetics of type 2 diabetes in ancestral populations of African Americans, and the coordinating center for the African American Hereditary Prostate Cancer Study Network, a national cooperative formed to map and characterize genes for prostate cancer in African Americans. The NHGC is instrumental in bringing multicultural perspectives and resources to an understanding of knowledge gained from the Human Genome Project and research on human genome variation.

Robert Murray, Ph.D.

Robert Murray serves as professor of pediatrics and medicine and chief of the Division of Medical Genetics in the Department of Pediatrics and Child Health in the College of
Medicine at Howard Medical School. In addition, he is graduate professor and chairman of the Graduate Department of Genetics and Human Genetics which offers both M.S. and Ph.D. through the Graduate School of Arts and Sciences, also at Howard University. He has authored or co-authored more than 80 publications including four books; most recently, The Human Genome Project and the Future of Health Care. Dr. Murray is a fellow of the American Association for the Advancement of Science, a fellow and member of the board of directors of the Hastings Center, a fellow of the Institute of Medicine, National Academy of Sciences, and a former member of its governing council. He has been a member of the Mammalian Genetics Study Section of the Division of Research Grants, NIH, the National Advisory General Medical Sciences Council of NIGMS, NIH, and the Bioethics Advisory Committee to the Secretary of DHEW 1979-81. He is a member of the American Board of Internal Medicine and the American Board of Medical Genetics.
Program 6

Jim Hanken, Ph.D.

James Hanken is the director of Harvard University’s Museum of Comparative Zoology, where he also serves as the curator of Herpatology. Additionally, he serves as Alexander Agassiz Professor of Zoology in the Department of Organismic and Evolutionary Biology. Hanken earned his Ph.D. at Berkeley and then worked on the faculty of Colorado State University for 16 years before coming to Harvard in 1999. His research interests include evolutionary biology, especially development, morphology, and systematics, and he works principally with amphibians. Professor Hanken oversees research efforts in Sri Lanka, Africa, and South America, and is currently engaged in his own fieldwork in Central America, where he is interested in describing new species of salamander. In addition to his work as a biologist, Professor Hanken as received awards for his nature and scientific photography.

Doug Causey, Ph.D.

Douglas Causey is senior biologist at the Museum of Comparative Zoology, Harvard University, and serves as the chief ornithologist in the museum. He has authored more than 120 articles and books on natural history, biodiversity, and ornithology, and is actively engaged in research and public education. His research is focused on the coevolution and natural history of avian viruses, tropical biodiversity, and environmental security and sustainability. He has active research programs in the United States, throughout the Arctic, and Central and South America. At present, he is undertaking a broad-scale survey of birds and avian disease pathogens along migration pathways ranging from Arctic Siberia and Alaska to both coasts of Costa Rica. He has been working for the past decade on various issues relating to national and international environmental policy, and has published several recent articles on environmental security and the conservation of forests and biodiversity.

Program 7

Aaron Ellison, Ph.D.

Aaron M. Ellison is senior research fellow in organismic and evolutionary biology at the Harvard Forest, and adjunct professor in the graduate program in organismic and evolutionary biology at the University of Massachusetts at Amherst. He received a B.A. in 1982 from Yale University, and a Ph.D. from Brown University in 1986. In 1992, during his tenure as the Marjorie Fisher Professor of Environmental Studies at Mount Holyoke College, Dr. Ellison received the National Science Foundation's Presidential Faculty Fellow award for "demonstrated excellence and continued promise both in scientific and engineering research and in teaching future generations of students to extend and apply human knowledge." His research foci include: food web dynamics, community ecology of wetlands and forests, evolutionary ecology of carnivorous plants, and the application of Bayesian inference to ecological research and environmental decision-making.

Marianne Farrington, Ph.D.

Marianne Farrington is the Associate Director of the Edgerton Research Laboratory at the New England Aquarium in Boston, Massachusetts. Dr. Farrington earned a Ph.D. in Biochemistry at Pennsylvania State University in 1987, before going on to Northeastern University to complete her post-doctorate work. In 1991, she joined the New England Aquarium's Edgerton Research laboratory. She began a course of work that led to the analysis of juvenile groundfish bycatch survival in Northwest Atlantic Fisheries. While at the Aquarium, Dr. Farrington also taught human genetics, biochemistry, molecular biology of the cell, as well as introductory biology courses through Northeastern University's division for returning adults, University College.

Sanat Majumder, Ph.D.

Sanat Majumder is a professor emeritus of biology, at Westfield State College. While active, Professor Majumder taught a variety of courses, including environmental biology; population, food, and nutrition; and plant physiology. In addition to teaching at Westfield State College, Professor Majumder taught at Smith College and St. Louis University. As a post-doctoral fellow, Majumder’s research in radiation biology took him to Brookhaven National Laboratory and the University of Hawaii in Honolulu. Professor Majumder has published a book, The Drama of Man and Nature, as well as nearly 30 scientific papers. A native of India, Professor Majumder currently resides in Northampton, Massachusetts.

Les Kaufman, Ph.D.

Les Kaufman is an associate professor of biology at Boston University. He also is a fellow at the Harvard University Museum of Comparative Zoology and a research scholar at the New England Aquarium. Professor Kaufman earned his Ph.D. at John Hopkins in theoretical ecology and evolutionary biology in 1980. His research is in evolutionary ecology and applied research in marine conservation biology, where his focus is on various fish ecologies. In 1997, Professor Kaufman started a research and graduate training effort to encourage a switch from classical fisheries to ecosystem-based marine resource management. The project is active in New England, East Africa, Florida, California, and the tropical Pacific and Atlantic Oceans, and is also engaged with the New England Fishery Management Council and the California Department of Fish and Game.

Program 8

Adrien Finzi, Ph.D.

Adrien Finzi is an assistant professor in Boston University biology department. Professor Finzi earned his Ph.D. in 1996 at the University of Connecticut. His research interests include forest ecology, terrestrial biogeochemistry, and global change biology. Currently, his focus is in terrestrial biogeochemistry and global change biology. Specifically, he is investigating the effect of free-air CO2 enrichment on Carbon-storage and nutrient cycling in a southern pine-hardwood forest. Professor Finzi is author or co-author on more than ten scientific papers.

Charles Tyler

In 1989, Charles Tyler started work at the Professional Services Group, Inc. as an operations specialist on the Boston Harbor Project (BHP), where he contributed to operational planning and operational review and input to the conceptual and detailed design of the 1.27 billion-gallon-per-day wastewater facility on Deer Island. After working for over five years with the construction management firm on the BHP, Tyler "jumped the fence" and joined the Massachusetts Water Resources Authority as a project manager in the process group, a group of specialists who focused on punchlisting and construction turnover, and start-up of the newly-constructed facilities on Deer Island. Tyler, who began his career in wastewater operations in 1977, now works on operations and maintenance with technical and process issues in Deer Island’s effort to keep the huge facility operating optimally.

Nicky Sheats, Ph.D.

Dr. Sheats received his Ph.D. in the department of earth and planetary sciences at Harvard University in 2000, where his field of study was biological oceanography with a focus in stable isotope biogeochemistry. His doctoral dissertation focused on determining if sewage nitrogen was being incorporated into the food webs of the Delaware River Estuary and Massachusetts Bay. Currently Dr. Sheats is researching urban air pollution as a post-doctoral fellow at the Earth Institute at Columbia University.

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