

The following majors are offered within the College of Science

Are you intrigued by the wonders of the universe? The ever expanding and captivating study of astronomy awaits you. Astronomy majors study the nature of stars, gaseous nebulae, and phenomena like quasars and black holes and take a variety of generalized and specialized courses to meet their own interests.
Our unique program blends course work with cutting edge research opportunities involving ground and space based telescopes and state of the art computers. Students work one on one with faculty doing exciting research at the forefront of physics and astronomy, leading to co-authorship on research presentations at professional meetings.
The Physics and Astronomy Department provides an analytical and scientific background for students planning for graduate school, a career in industry, business, or science education. An Astronomy major helps prepare students for graduate school or careers in computer science, medicine, teaching, engineering, patent law, medicine, science writing, or science reporting.

Are you excited by the many new and continuing developments in science, medicine and the biological sciences? Do you want to know more about the animals, plants and microbes we share our lives with? The Department of Molecular and Microbiology Biology can help. Our program prepares students for graduate and professional schools, including medical, dental and veterinary schools, as well as for careers in industry, education and conservation.
We have a diverse, dedicated faculty, skilled in both teaching and research. Core course offerings include cell biology, microbiology, animal and plant biology, ecology and genetics. Electives range from molecular genetics to field courses in tropical biology. There is literally something for everyone. If discovering the secrets of life on earth excites you and are willing to work hard, join us as a major in the Department of Molecular and Microbiology Biology. Welcome!
Cynthia Beck
Department of Molecular and Microbiology
David King Hall Room 3001
MSN 3E1
cbeck@gmu.edu
(703) 993-1050
Are you are considering a career in chemistry? Are you thinking about advanced studies in related areas such as environmental science, biochemistry, pharmacy, forensic chemistry, chemical engineering, or medicine? If so a degree in chemistry is what you need.
Chemistry majors experience small classes, opportunities for research, close interaction with faculty, and enhanced access to nearby government laboratories.
Chemistry graduates find employment at agencies like the National Institutes of Health, the Naval Research Lab, the U.S. Geological Survey, and the Smithsonian. Our graduates also work in private industry or as high school teachers. Those who go directly on to graduate school attend some of the top postgraduate programs in the U.S., where they obtain Ph.D.'s in Chemistry, Material Science, Medicinal Chemistry and Pharmacy as well as professional degrees in medicine and dentistry. If any of these possibilities interest you, consider majoring in chemistry.
John Schriefels
Undergraduate Coordinator
Department of Chemistry and Biochemistry
Science and Tech Building I 331
chemugrd@gmu.edu
703-993-1082

The interdisciplinary B.S. program in Computational and Data Sciences represents a new direction for integrated science at George Mason University based on the combination of applied mathematics, real world computer science skills, data acquisition and analysis, and scientific modeling. Graduates of the B.S. program in Computational and Data Sciences will possess the mathematical, scientific, and computational skills necessary to participate effectively as members of the interdisciplinary scientific simulation and analysis groups that are becoming more and more common in both the public and private sectors, particularly in northern Virginia. Graduates will also be qualified to pursue graduate education in the sciences. Any student who meets the University’s general eligibility requirements may apply to the B.S. program in Computational and Data Sciences.
In addition to satisfying the university-wide general education requirements for the B.S. degree, students must complete a total of 18 credits in computational and data sciences core courses, 15 credits in computer science, 23 credits in mathematics, 6 credits in statistics, 21-25 credits in a science concentration, and 3-9 credits in computational and data sciences electives with a minimum GPA of 2.00. Students are encouraged to undertake an optional research project that allows them to gain useful experience in the development of simulations and other aspects of computational science.
Through the course work listed below, Computational and Data Sciences majors satisfy the university-wide requirements in natural science and quantitative reasoning.
In meeting the above requirements, students choose a concentration in physics, chemistry, or biology. The courses required for each concentration are listed below. Students should plan a program of study in consultation with their advisor as appropriate for their selected concentration.
This concentration is designed for students who wish to pursue a career or graduate education that applies computational techniques to the simulation of physical problems. To complete this concentration, students should take the following courses: PHYS 160, 161, 260, 261, 262, 263 and three of PHYS 303, 305, 306, 307, 308, 328.
This concentration is intended for students who wish to pursue a career or graduate education that applies computers to the simulation of chemical processes and systems. To complete this concentration, students should take the following courses: PHYS 243, 244, 245, 246, and CHEM 211, 212 plus either CHEM 313/315 or CHEM 331/336.
This concentration is appropriate for students who wish to pursue a career or graduate education that applies computational techniques to the simulation of biological processes and systems. To complete this concentration, students should take the following courses: CHEM 211, 212, 313, 315, and BIOL 213, 305, 306, and 311.

Earth science is the study of the earth and the environment. Students receive a broad background in earth and environmental sciences and specialize in one of four specialty concentrations: earth surface processes, environmental science, geology, or earth science education. The Earth Science program prepares graduates for advanced academic study in earth science, environmental science, geology, oceanography, hydrology, and atmospheric science. It prepares graduates for careers with government agencies such as the U.S. Geological Survey, USDA Forest Service, National Oceanographic and Atmospheric Administration, Environmental Protection Agency, Minerals Management Agency, the Bureau of Land Management, and the National Park Service. Graduates can also find career opportunities with local environmental and engineering consulting companies and non-profit organizations like the Nature Conservancy.
Randy McBride
Undergraduate Coordinator for Geology and Earth Science Program
Department of Environmental Science and Policy
3055 David King Hall
MSN 5F2
703-993-1642
rmcbride@gmu.edu

Where is geography? Geography can be found in careers as various as engineering, environmental science, transportation, business, marketing, and public health. A degree in geography provides excellent opportunities for students who want to enrich their knowledge and advance their technical skills in several areas in geography. Students receive hands-on experiences for real world practice. Studies included courses in Human Geography, physical Geography, Regional Geography, technique courses in Cartography, Geographic Information Systems (GIS), Remote Sensing, and Spatial Statistics.

Geology is the scientific study of the solid earth, earth processes, and how earth has changed through time. Geologists do research to develop new principles to help our understanding of the earth. These principles can often be applied to land use planning, the discovery of mineral, energy or water resources and to environmental studies. Positions are available to geologists in most large energy companies, mineral exploration companies, engineering and environmental firms, state and national geological surveys, colleges and universities. The degree program in geology provides students with a general background in science, and a comprehensive background in the principal disciplines of geology. Fieldwork is emphasized.
The B.S. Degree in Global and Environmental Change, one of the first of its kind in the nation, distinguishes itself from other degrees in the natural sciences in that it examines, from local, regional and global scales the dynamics of Earth’s systems and their interactions: the geosphere, the atmosphere, the ecosphere and the sociosphere. In addition, it emphasizes the dynamic and changing Earth systems and the use of Earth observing/remote sensing and related geoinformation technologies in detecting changes. This degree builds on the traditions in Global Change and Environmental Science research and education at Mason, dating to the late 1970’s. It is jointly run by the Departments of Earth Systems & GeoInformation Science (ESGS) and Environmental Science & Policy (ESP).
In addition to satisfying the university-wide general education requirements for the B.S. degree, 24 credits of which overlap with the major, students must complete a total of 22 credits in Global and Environmental Change core courses, 13 credits in Geosphere and Atmosphere, 12 credits in Ecosphere and Sociosphere, 6 credits in Applications & Techniques of Detecting Global Change, 18-22 credits in Supporting Sciences and Mathematics and 27-31 credits in Electives selected in consultation with an advisor, with a minimum GPA of 2.00. GMU Students must complete a minimum of 120 credits for a B.S. degree.
Through the course work listed below, Global and Environmental Change majors satisfy university-wide General Education requirements in natural science, quantitative reasoning, information technology, global understanding, social science, and synthesis
In meeting the above requirements, students may choose a focus in environmental or global change. Students should plan a program of study in consultation with their advisor as appropriate for their selected track.

Mathematics is one of the few disciplines that teaches us about the power of thought as distinct from the power of authority. It is not necessarily dependent on our physical observations of the world, and yet it constantly provides models for our observations. Such models—usually studied in applied mathematics—may have relevance in traditional sciences such as physics, biology, or chemistry. Topics studied by mathematicians, such as chaos theory or dynamical systems, often serve as models for economics, neuroscience, or predictors of fluctuations in the stock market.
Students majoring in mathematics take courses in the logical foundations of mathematics, the calculus sequence, matrix algebra, and discrete mathematics. Majors choose from a concentration of applied, traditional, or actuarial mathematics. Both the B.A. and the B.S. in mathematics will allow entry to advanced studies or career opportunities as diverse as the fields to which mathematics is applied. The metro region of Washington, DC is a particularly fertile area for related job opportunities, including consulting, teaching, and government.

Are you fascinated by science? Do you have a desire to help others? If you have ever wondered what happens to the blood sample you give at the doctor’s office or how doctors diagnose disease, you might consider a rewarding career as a medical technologist (MT).
The Biology Department at George Mason University offers a B.S. in Medical Technology that will prepare you for entrance into a NAACLS accredited School of Medical Technology for required clinical training. As a medical technologist, you will have the flexibility to work in a variety of jobs: in hospital laboratories, physician or veterinary office laboratories, reference or research laboratories, fertility clinics, pharmaceutical companies, and many other places. You may also continue your education in graduate or professional school.
A recent (2/21/01) Washington Post article reported that the “demand for (Medical Laboratory) personnel exceeds (the) supply.” Because there were not enough certified medical technologists, 10.2% of medical technologist positions went unfilled in the last year. If you want a challenging and interesting career and a degree that will guarantee a job after graduation, choose a degree in medical technology.

If you are interested in why the physical universe is the way it is, and if you have good math skills, you might consider majoring in physics. Physics majors study the nature of matter and energy, from subatomic particles to the far reaches of the universe. They learn how an understanding of physics forms the basis for explaining many phenomena in other natural sciences, all of which ultimately are based on physics. Physics also underlies many developments in technology including lasers, transistors, magnetic resonance imaging, and even the world wide web.
Physics students take a variety of generalized and specialized courses to meet their own interests. Many have the opportunity to work one-on-one with faculty doing exciting research at the forefront of physics and astronomy. Careers for students with physics degrees can be in physics itself (if they pursue a graduate degree), or in a range of other areas including astronomy, computers, engineering, patent law, medicine, science writing or reporting, and teaching.
For a partial list of employers that have recently hired students graduating with bachelor’s degrees in physics from U.S. universities, please see: http://www.aip.org/statistics/trends/states/state.htm
The College of Science offers the following accelerated programs that lead to the Bachelors and Masters degrees.
This program offers a concentration in either Microbiology or Molecular Biology.
Three letters of recommendation including one from a thesis/project director.
The five-year B.S./Accelerated M.S. degree program leads to a research-based M.S. degree following satisfactory completion of 144 credits. It allows academically strong undergraduates with a commitment to research to obtain a B.S. and a M.S. degree within five academic years plus the summer of the last year.
This five-year degree program allows academically strong students to obtain a BS and MS by successfully completing 144 credits within five academic years and one summer. Well-prepared students are admitted to this program on completion of 90 credits, take selected graduate courses during their senior year, and are able to use up to 6 graduate credits to partially satisfy requirements for the undergraduate degree. On completion of that degree and with satisfactory graduate-level performance (3.00) in graduate courses, students are given advanced standing in the master’s program and complete an additional 24 credits to receive the master’s degree. All other master’s degree requirements must be met.
The five-year Bachelor’s/Accelerated Master’s Degree program allows academically strong undergraduates with a commitment to research to obtain a B.S and a M.S. degree within five academic years (plus summers their last two years). The program leads to a research-based M.S. degree following satisfactory completion of 144 credits.
Upon completion of this program, a student will be exceptionally prepared for entry into either a professional school or a Ph.D. program in physics or a related discipline. Qualified students can enter this program after completion of 90 credits and can enroll in graduate courses when they have successfully completed the prerequisites. Offering this flexibility makes it possible for students to complete a percentage of their graduate classes during their junior and senior years. Consult the department for details on the program.


The astronomy minor is suggested for those students who want to increase their knowledge of basic physics and astronomy as it applies to other branches of science or engineering. The minor gives students a qualitative overview of the universe, as well as a more in-depth view of some of the aspects of astrophysics.
A minor in astronomy can be of great value to students majoring in many subjects. It can broaden and deepen students' understanding of their majors and of the surrounding universe. It can also increase their options for graduate study and employment, and it will enhance their academic record. Although students majoring in fields that are not science or technology related will find the astronomy minor more challenging than those that are, it may be of even greater value for such students because of the expanded career opportunities it can offer.

The proposed minor includes a solid foundation in all aspects of bioinformatics, including familiarity with research issues, tools and techniques. The proposed minor is intended for:
Glenda Wilson
Bioinformatics and Computational Biiology
gwilson1@gmu.edu
(703) 993-8449

With the biological sciences playing an ever-increasing role in everyday life, a minor in biology allows a student to appreciate, understand, and evaluate these important, exciting developments. Our program is broad-based, providing students with a firm foundation in major life forms and functions. It also has the flexibility to allow students to pursue their own areas of interest. Course offerings range from cell biology to field biology; molecular genetics to vertebrate zoology. All courses stress the critical thinking skills invaluable in today's information environment. A minor in biology is a natural complement to careers in science education, psychology, or chemistry. Students in many other fields, including marketing, government and international politics, or law, will find that biology is not only rewarding, but also useful in their professional careers.
Cynthia Beck
3005 David King Hall
MSN 3E1
cbeck@gmu.edu
(703) 993-1063
The Department of Chemistry offers a minor in chemistry to students who wish to enhance their degrees with a strong concentration in this area. A chemistry minor is open to any student, and majors in biology, physics, and geology in particular find that chemistry courses are a valuable complement to courses in their major. A minor is an excellent credential in the eyes of future employers and enhances the records of students interested in medical or other professional schools.
Professor Keith Davies
Undergraduate Coordinator
Chemistry Department
335 Science & Technology I
MSN 3E2
kdavies@gmu.edu
(703) 993-1075

If we could view the earth from a spacecraft, we would see a small, rocky planet bathed in a film of white clouds, much of its surface covered by a layer of blue water. The earth is unique: it is large enough to retain an atmosphere, and it is the only planet in the solar system where water exists as solid, liquid, or gas. The earth's outer crust is active and we experience this as earthquakes and volcanic eruptions. The atmosphere, hydrosphere, and lithosphere (rocks and minerals) constantly interact with each other and the biosphere. The combination of these unique characteristics allows life as we know it to exist only on the earth.
A minor in earth science reflects this present-day awareness of how the whole planet acts as a constantly changing dynamic system. Key courses in this minor are meteorology (climate and atmosphere), oceanography (oceans and currents), and physical geology (continents, ocean floor and the earth's interior). Students in this minor will come to appreciate the earth from a global perspective as they learn about its finite resources and innumerable complexities.
Randy McBride
Undergraduate Coordinator for Geology and Earth Science Program
Department of Environmental Science and Policy
3055 David King Hall
MSN 5F2
703-993-1642
rmcbride@gmu.edu

Geography is the study of the physical world, its inhabitants, the interaction between the two, and the patterns and systems involved. Geographic Information System (GIS) is a technology that is used to view and analyze data from a geographic perspective.
The minor in GIS is designed to help students pursue careers in the rapidly expanding opportunities in the geospatial and mapping sciences, including fields such as engineering, planning, environmental science, transportation, business, marketing, and public health.
Jean Pilon
Undergraduate Coordinator
Robinson Hall B 475A
mail: jpilon
Tel: (703) 993-4509

Geography is the study of the physical world, its inhabitants, the interaction between the two, and the patterns and systems involved. It is the study of relationships between humans and their environment by emphasizing a spatial and environmental perspective at a variety of scales.
A minor in geography is a natural complement to an array of careers, including engineering, government and international politics, environmental science, transportation, business, marketing, and public health. Any Mason undergraduate student is eligible to earn a minor in geography, and many of the required courses also complete general education requirements.
Jean Pilon
Undergraduate Coordinator
Robinson Hall B 475A
jpilon@gmu.edu
Tel: (703) 993-4509

Students must successfully complete 20 credits with a minimum GPA of 2.000
1. Three (3) required courses:
GEOL 101 Introductory Geology I GEOL 102 Introductory Geology II GEOL 302 Mineralogy
2. Two (2) of the following courses:
GEOL 304* Sedimentary Geology GEOL 308* Igneous and Metamorphic Petrology GEOL 312 Invertebrate Paleontology GEOL 317 Geomorphology GEOL 401 Structural Geology
*Students must achieve a grade of 2.000 or better in GEOL 302 before taking GEOL 304 and 308
Randy McBride
Undergraduate Coordinator for Geology and Earth Science Program
Department of Environmental Science and Policy
3055 David King Hall
MSN 5F2
703-993-1642
mail: rmcbride
To receive a minor in mathematics, students must complete 21 credits that include a total of 8 hours of math that are not applied toward the major. These courses must have a minimum GPA of 2.00, distributed as follows:
Students must earn a 2.00 or better in MATH 290 and the courses chosen to fulfill the second requirement.

Employers, especially in today's technology-centered world, tend to be very impressed by applicants with a proven aptitude for mathematics. Bill Gates and Larry Ellison, for example, were both math students. The ability to understand and think about problems on a more abstract level, solve them elegantly, and then provide clear solutions is regarded highly. The required courses for a minor in mathematics are more abstract and rigorous in nature than the familiar calculus and algebra courses, but they are much more representative of mathematics as a whole and can provide students with a deep appreciation of the power and elegance of mathematical reasoning.
Kathleen Alligood
Department of Mathematical Sciences
Science and Technology 1 Room 237
MSN 3F2
alligood@gmu.edu
(703) 993-1469

Nearly 70% percent of the world's surface is ocean and 99% of the known biosphere is marine. The oceans have a critical impact on the world climate and geology. Estuaries are extremely important both biologically and economically, and George Mason University is situated near one of the largest estuaries in the country: the Chesapeake Bay. Many national organizations dealing with Ocean and Estuarine Science are also located in the region, such as the National Oceanic and Atmospheric Administration (NOAA), the National Marine Fisheries Service (NMFS), and the Marine Mammal Commission (MMC), as well as environmental groups such as Oceana and The Ocean Conservancy.
The Ocean and Estuarine Science minor gives students a specialization in this important and exciting field of science and, in particular, complements majors in Earth Science, Geology, or Biology.
Chris Parsons
Undergraduate Coordinator for Ocean and Estuarine Program
Department of Environmental Science and Policy
3047 David King Hall
MSN 5F2
703-993-1033
eparson1@gmu.edu

A minor in physics can be of great value to students majoring in many subjects. It can broaden and deepen students' understanding of their major and of the surrounding universe. The physics minor can also increase their options for graduate study and employment, and it can enhance their academic record. This minor will be particularly appealing to students in chemistry, mathematics, and engineering because of course overlaps. Although students majoring in nonscientific or non-technical fields will find the minor more challenging, the physics minor could be of even greater value for such students because of the expanded career opportunities it can offer.
Professor Robert Ehrlich
Physics and Astronomy
307 Science and Technology Bldg. I
MSN 3F3
rehrlich@gmu.edu
(703) 993-1268
The College of Science offers the following Certificates at the undergraduate level
The Department of Chemistry and Biochemistry offers an undergraduate certificate program in environmental chemistry. The program consists of 35 credits of course work dealing directly with environmental studies.
To receive the certificate, students must hold a baccalaureate degree in any major or be earning one from Mason at the time they receive the certificate. Substitutions from the following list of required courses are allowed, but require permission from the environmental chemistry certificate director: BIOL 377; CHEM 313, 314, 315, 318, 321, 331 or 333, 505, 554; EVPP 301, 454; STAT 344. To optimize employment and graduate school opportunities, students are encouraged to take additional courses in natural science, computer science, and environmental law.
The Undergraduate Certificate in Environmental Management is open to all enrolled undergraduate students at George Mason University and should be of interest to students wishing to pursue graduate work or seeking employment in the environmental field. Experience with similar programs across the nation indicates that it could make the student’s undergraduate degree more marketable.
The program consists of a minimum of 27 hours of coursework, many of which can be counted, with appropriate planning, towards the fulfillment of B.S. or B.A. requirements in Biology, Geography and Earth Systems Science, Urban Systems Engineering, and other natural and social sciences. The curriculum is designed to provide a substantial appreciation of the biological, physical, and social aspects of environmental problems and methods for their analysis and resolution. The certificate is a separate diploma, and is recorded on the student’s official academic transcript.