The Science Department is excited to offer a wide range of courses. Classes have been opened so that students can avail themselves of more choices and can challenge themselves with greater rigor. Although most students will choose Integrated Science, Biology, Chemistry and Physics to complete graduation requirements, we hope that students will continue their science education by taking one or more of the science electives offered.
When selecting science courses for the next year, be sure to consider the following:
Some courses have prerequisites, which means those courses are required for enrollment
Honors and AP Classes will move at a faster pace and will have additional time commitments with homework and require written lab reports that have a greater depth of analysis and complexity.
Each student’s current science teacher will recommend a course and level for the following year in PowerSchool.
Chemical Engineer
Chemical Technician
Chemist/Biologist/Geologist
Dietician/Nutritionist
Environmental Analyst/Engineer
Health Care Management
Mechanical Engineer
Medical/Clinical Laboratory Technologists
Meteorologist
Natural Resource Management
Physical Therapist
Physician’s Assistant
Physician/Nurse/Pharmacist
Veterinarian/Veterinarian Technician
Please note that credits in some classes may be less than listed depending upon whether or not additional lab periods are scheduled. The minimum number of credits that would be awarded is 1.0 in a full year course
ADVANCED ANATOMY & PHYSIOLOGY
Grades: 11, 12 Level: AP Credit: 1.5
Prerequisite – Credit in Chemistry and Biology and departmental recommendation
This is a college level course in human biology designed to further the education of students who have taken Honors or College Prep Biology. The focus of the course is human anatomy and physiology. The structure and function of the major systems of the body are examined in detail. This course offers excellent preparation for students planning to further their education in the natural sciences, especially those students' anticipating careers in the allied health field or any branch of medicine or biology. This course will introduce students to complex anatomy and physiology principles that will provide a foundation for success in the university setting. Specimen dissections are required for this class. These exercises require additional time outside of class. This course meets every day and for double period labs for one semester.
Successful completion of this course earns 1.5 credits towards the STEM or General Elective graduation requirement.
ADVANCED RESEARCH METHODS (*not being offered for the 2026-2027 school year)
Grades: 11, 12 Level: H Credit: 1.0
Prerequisite – Credit in Chemistry and Biology. Requires presentation of proposal and Departmental recommendation.
This is a college level course in research methods and practices. This course offers students the opportunity to learn what scientific research is and how it is generated. This course offers students the chance to explore an idea, probe an issue or solve a problem utilizing proper research methodology. Students will learn more about the associated scientific research, integrate expert knowledge, and build on their own new knowledge and experiences. This is a hybrid course with the first semester developing the fundamental skills for the design and application of research in the biological, environmental, marine or physical sciences. This includes experimental design and data analysis. The second semester will focus on research/fieldwork using a combination of scientific discussion, student-driven learning, experimentation or research, student scientific presentation and communication skills, and a final project.
Successful completion of this course earns 1.0 credit towards the STEM or General Elective graduation requirement.
Grades: 9, 10, 11, 12 Level: CP Credit: 1.0
Prerequisite – concurrently enrolled in Integrated Science, Biology or Chemistry
This is the introductory course for RAMS School of Medical Science. The course will provide students with an opportunity to explore issues surrounding human health and medicine. The course explores the history of medicine, bioethics, human wellness, disease transmission, and pharmacology through scientific inquiry, case studies, and project-based learning. Students develop critical thinking, communication, and ethical reasoning skills while connecting biological principles to real-world health challenges and career pathways in the medical and health sciences. Throughout the year, the class will explore the history of medicine, pharmacology, the spread of disease, bioethics and current issues related to health and wellness. Any student interested in a career in the health field is encouraged to take this course. This course has to be taken prior to UCONN ECE EMT Training.
AP BIOLOGY (offered every year beginning with the 2026-2027 school year)
Grades: 10, 11, 12 Level: AP Credit: 1.5
Prerequisite – Target grade of 95 in Honors Integrated Science (or Earth Science) or 88 in Honors Chemistry and departmental recommendation.
This is an advanced course in biology that is offered to students who have successfully completed one year of either Earth Science or Chemistry. This course is equivalent to a two-semester introductory level biology course offered at the college level. AP Biology is designed to prepare students to enter intermediate or advanced levels of study upon matriculating in a university program. This course will offer students an excellent background in both the theory and laboratory practice of biology. It will also provide students with a rigorous opportunity to explore topics in the same depth as university students. This course offers excellent preparation for students who are interested in further education in the field of science. Topics that will be emphasized include biochemistry and the origin of living things; cellular biology and cellular energetics; reproduction, heredity, and molecular genetics; evolution and ecology. This course meets every day and for double period labs for one semester. Summer work is required for this class.
The course will follow the Advanced Placement curriculum for Biology. Students enrolled in this course will be required to take the Advanced Placement exam (fee applies) in the spring.
This course should not be taken in the place of physics. Successful completion of this course earns 1.5 credits towards the 3.0 science credits required for graduation.
AP CHEMISTRY (course offered alternate years from AP Physics)
Grades: 10, 11, 12 Level: AP Credit: 1.5
Prerequisite –Pre-Calculus or higher-level math with teacher recommendation
*Next offered 2027-2028
This is an advanced course in chemistry offered to students who wish to further their chemistry background at a higher level. This course is equivalent to a two-semester introductory level chemistry course offered at the college level, utilizing a lecture/independent laboratory format. Students enrolled in AP Chemistry should have a strong background in mathematics and the concepts of chemistry. AP Chemistry is designed to prepare students to enter intermediate or advanced levels of study upon matriculating in a university program. The ability to work independently in the laboratory is integral to success in this course. This course offers excellent preparation for students who are interested in further education in the field of science. Emphasis will be placed on stoichiometry, atomic structure, bonding, acid base chemistry, kinetics, and electrochemistry. Students will study qualitative and quantitative analysis, volumetric techniques, and will use pH meters, analytical balances and spectrophotometers in their laboratory work. This course meets every day and for double period labs for one semester. Summer work is required for this class.
The course will follow the Advanced Placement curriculum for Chemistry. Students enrolled in this course will be required to take the Advanced Placement exam in the spring. There is a fee for this test. This course should not be taken in the place of physics.
Successful completion of this course earns 1.5 credits towards the 3.0 science credits required for graduation.
AP PHYSICS - Algebra Based (course offered alternate years from AP Chemistry)
Grades: 11, 12 Level: AP Credit: 1.5
Co-requisite –Pre-Calculus or higher-level math
Prerequisite – Departmental recommendation and grade of 85 or higher in Honors Chemistry or grade of 95 or higher in College-Prep Chemistry
*Next offered 2026-2027
AP Physics 1 is an algebra-based, introductory college-level physics course. Students cultivate their understanding of physics through classroom study, in-class activity, and hands-on, inquiry-based laboratory work as they explore concepts like systems, fields, force interactions, change, conservation, and waves. Laboratory experience must be part of the education of AP Physics students and should be included in all AP Physics courses. Colleges may require students to present their laboratory materials from AP science courses before granting college credit for the laboratory, so students are encouraged to retain their laboratory notebooks, reports, and other materials. This course content is rigorous and highly mathematical and includes detailed experimental work. This course meets every day and for double period labs for one semester. Summer work is required for this class.
The course will follow the Advanced Placement curriculum for Physics 1. Students enrolled in this course will be required to take the Advanced Placement exam in the spring. There is a fee for this test. Successful completion of this course earns 1.50 credits towards the 3.0 science credits required for graduation.
BIOLOGY
Grades: 10 Level: CP Credit: 1.0
Prerequisite – Credit in Integrated Science (or Earth Science)
Biology is the study of organisms and their interactions with the environment. Major themes in this course include cells and organizations of living things, population studies, biochemistry, diversity of life, cell energy, genetics, cell growth and division, and reproduction and development. Students are engaged in a wide range of laboratory activities designed to introduce laboratory techniques with emphasis on problem solving using the scientific method.
Successful completion of this course earns 1 credit towards the 3.0 science credits required for graduation.
BIOLOGY HONORS
Grades: 10 Level: H Credit: 1.0
Prerequisite – Target grade of 88 in Honors Intergrated Science (or Earth Science) or 95 CP Integrated Science (or Earth Science) and departmental recommendation.
Biology Honors introduces the student to the world of living organisms. Topics discussed are relevant to who we are as humans and how we relate to and fit into our world including stem cells, antibiotic resistance, cancer, climate change, bioethics. Major themes presented in Honors Biology include biochemistry, energy, cell structure and function, genetics, DNA structure and function, biotechnology, evolution, microbiology, mammalian body systems and embryonic development using the chicken as an example.
This course is designed to challenge highly motivated students who have a strong interest in science. The curriculum is rigorous and fast-paced. Laboratory investigations are inquiry-based and focus on students using the scientific method to answer questions.
Successful completion of this course earns 1 credit towards the 3.0 science credits required for graduation.
CHEMISTRY
Grades:10, 11, 12 Level: CP Credit: 1.0
Co-requisite – Enrollment in College-prep Algebra 2 or higher-level math
Prerequisite – Target of 85 in Biology. Minimum grade of 75 in CP Algebra I and CP Geometry, minimum grade of 85 in Basic Algebra 2
This course is strongly recommended for the student who wishes to make the necessary science preparation for college work. The curriculum topics include matter and energy, exploring the trends of the periodic table, atomic structure, chemical bonding and chemical reactions. The emphasis will be on understanding the concepts involved in each topic, with a moderate amount of problem solving. The class takes an experiential based learning approach and thus there is a substantial amount of collaboration.
Successful completion of this course earns 1 credit towards the 3.0 science credits required for graduation.
CHEMISTRY HONORS
Grades: 10, 11, 12 Level: H Credit: 1
Pre/Co-requisite –Enrollment in Algebra 2H or higher-level math.
Prerequisite – Target grade of 88 in Honors Biology or 95 in CP Biology and Departmental recommendation or currently enrolled in Honors Biology
This course is intended for highly motivated students who are planning to further their education in science and have a strong mathematics background. Chemistry is the study of the structure and composition of matter and the changes that it undergoes. Topics include atomic theory, periodicity, phase changes, chemical reactions, stoichiometry, thermochemistry, kinetics, gasses, equilibrium, ionic solution, redox reactions, and acid-base theory. Problem solving will be strongly emphasized. Laboratory work constitutes an integral portion of the course.
Successful completion of this course earns 1 credit towards the 3.0 science credits required for graduation.
ENVIRONMENTAL FIELD BIOLOGY
Grades: 11, 12 Level: CP Credit: .5
Prerequisite – Credit in Integrated Science (or Earth Science) and Biology
Environmental Field Biology is a one semester course that investigates the diverse field of environmental studies. Areas of study include forestry, wildlife, and current issues. Emphasis is placed on fieldwork and class projects. Students should expect to be presented with multiple field trip opportunities. The class also uses the outdoor campus as a classroom. Students should expect to be outside and dress accordingly. This course is open to 11th and 12th grade students with preference given to seniors.
Successful completion of this course earns 0.5 credits towards the STEM or General Elective graduation requirement.
INTEGRATED PHYSICS AND CHEMISTRY
Grades: 11, 12 Level: CP Credit: 1.0
Prerequisite – Credit in Integrated Science (or Earth Science), Biology and Algebra I and departmental recommendation
This course is an introduction to the physical sciences covering concepts from the fields of physics and chemistry. This course will investigate the physical properties behind forces, motion, matter, energy, work, thermodynamics, waves, sound and light. Chemical properties investigated will focus on the properties of matter, including atoms, the periodic table, chemical bonds, chemical reactions, mixtures and solutions, acids and bases, and nuclear radiation.
Successful completion of this course earns 1 credit towards the 3.0 science credits required for graduation.
Grades: 9 Level: CP Credit: 1.0
Prerequisite – None
This 9th-grade course explores Earth's systems and its place in the universe. Students will integrate concepts from physics, chemistry, and biology to understand the complex processes that shape our planet. The curriculum is structured around the Next Generation Science Standards (NGSS) and focuses on analyzing data, constructing explanations, and designing solutions to real-world problems.
Successful completion of this course earns 1 credit towards the 3.0 science credits required for graduation.
INTEGRATED SCIENCE HONORS
Grades: 9 Level: H Credit: 1.0
Prerequisite – Exceeds expectations on selected standards in grade 8 science and departmental recommendation
The Honors Integrated Science class at Old Saybrook High School is a rich, challenging, and crucial commencement for students as they launch into the science curriculum at our school. This 9th-grade course explores Earth's systems and its place in the universe. Students will integrate concepts from physics, chemistry, and biology to understand the complex processes that shape our planet. The curriculum is structured around the Next Generation Science Standards (NGSS) and focuses on analyzing data, constructing explanations, and designing solutions to real-world problems.
Successful completion of this course earns 1 credit towards the 3.0 science credits required for graduation.
MARINE BIOLOGY
Grades: 10, 11, 12 Level: CP Credit: .5
Prerequisite – None
This is a course designed to acquaint students with the typical fauna of our local coastal habitats. Field trips are an essential element of this course. Students will be expected to identify specimens as well as set up and maintain a salt-water aquarium that will contain the various organisms collected during field trips. In addition, students will be introduced to the basic taxonomy of local marine species, the general ecology of southern New England coastline, and marine mammals. Students will research current threats to the ocean. This course is open to 10th, 11th and 12th grade students with preference given to seniors.
Successful completion of this course earns 0.5 credits towards the STEM or General Elective graduation requirement.
PHYSICS
Grades: 11, 12 Level: CP Credit: 1
Prerequisite – Minimum grade of 80 in College Prep Algebra 2 and departmental recommendation
Physics is the study of energy and the forces of nature and is the basic underpinning of all scientific inquiry. The units of study are measurement, mechanics, waves, sound, light, electricity and magnetism, and modern physics. The course is a combination of discussion, demonstration, problem solving, explanation through group projects and lab experiments. This is a fundamental science course and should be selected by all students who wish to have complete preparation in science.
Successful completion of this course earns 1 credit towards the 3.0 science credits required for graduation.
SCIENCE: CONTEMPORARY ISSUES
Grades: 11, 12 Level: CP Credit: .5
Prerequisite – Credit in Integrated Science (or Earth Science) and Biology
This course investigates current topics in the field of science. Depending on the topic, student activities will include class discussion and presentation, individual and team projects, laboratory investigations and written reports. The role of science today will be emphasized throughout the course. This one semester course may include various topics in science such as forensic science.
Successful completion of this course earns 0.5 credits towards the STEM or General Elective graduation requirement.
Grades: 11, 12 Level: AP Credit: 1.5
Prerequisite – EMT students need to have taken UCONN ECE Medical Terminology or Advanced Anatomy and Physiology, along with Allied Health Professions. Priority will be given to seniors if all interested students cannot be accommodated. Students need to be 18 years old to sit for the NREMT exam.
UConn ECE Emergency Medical Technician prepares students to provide prehospital assessment and care for patients of all ages with a variety of medical conditions and traumatic injuries. Areas of study include an introduction to emergency medical services systems, roles, and responsibilities of EMTs, anatomy and physiology, medical emergencies, trauma, special considerations for working in the prehospital setting and providing patient transportation. Successful completion of this class through guidelines concurrent with the State of Connecticut and National Registry of Emergency Medical Technicians (including attendance) will allow for the student to sit for the two sections of the National Registry EMT exam. The practical exam is administered by the State of Connecticut and the written exam is administered at a Pearson View testing facility. Successful completion of the course does not imply passing the National Registry Exam; it means eligibility to take the exams. There are costs for both examinations, and it is anticipated that the student will have one attempt at the Practical exam at a participating location but the cost of the written examination at a Pearson view location is the responsibility of the student. If a student does not meet requirements to take either part of the exams they will not be eligible for a partial or full refund of program tuition.
UConn ECE instructors, who are high school teachers certified as adjunct professors by UConn faculty, create a classroom environment fostering independent learning, creativity and critical thinking – all pivotal for success in college. To support rigorous learning, University of Connecticut library resources are available to all UConn ECE students. UConn ECE students must successfully complete the course with a grade of C or above in order to receive University credit. University credits are highly transferable to other colleges and universities.
Course registration occurs in June with late registration possible in September. Students are charged a $125 course fee payable to the University of Connecticut. Billing is direct from the university and no money is collected by OSHS.
Clinical observation shifts:
1. Students are responsible for travel to and from clinical sites. Carpooling can be arranged in class.
2. Students are expected to complete a total of 2 observation shifts (typically 8 hours)
a. one observation shift in a hospital Emergency Department in partnership with
OSHS.
b. one observation shift with an ambulance service in partnership with OSHS.
Professional Expectations: Students are expected to conduct themselves in accordance with the professional expectations for EMTs at all times. Students are reminded that they are representatives of the University of Connecticut and Old Saybrook High School whenever and wherever they are involved with course-related activities. Professional conduct is essential to a successful course experience and EMS career.
Successful Completion and National Registry Testing: Successful completion of this class allows you to sit for the National Registry EMT exam administered by a State of Connecticut approved site (Practical Exam) and Pearson View (Written Exam).
Successful completion of the course does not imply that you have passed the National Registry Exam; it simply means you are eligible to take the exams.
The cost of the practical examination, which must be administered and taken at a State of Connecticut approved location and a Pearson View testing site, is the responsibility of the student. The cost of the written examination at a Pearson view location is the responsibility of the student.
UCONN ECE ENVIRONMENTAL SCIENCE NRE 1000
Grades: 9, 10, 11, 12 Level: AP (ECE) Credit: 1.0
Prerequisite – None
An introduction to basic concepts and areas of environmental concern and how these problems can be effectively identified and addressed. Topics include humans and the environment; ecological principles; biomes & biodiversity; non-renewable resources and conservation; renewable resources; soil and water conservation; pollution and water management; and mitigating the effects of climate change. An experiential approach to learning is primarily used throughout the duration of the course.
UConn Early College Experience (ECE) provides academically motivated students with the opportunity to take university courses while still in high school. These challenging courses allow students to preview college work, build confidence in their readiness for college, and earn college credits that provide both an academic and a financial head start on a college degree. Students who earn a grade of C or better in the course will receive 3 UConn credit hours in ECE Environmental Science NRE 1000.
UConn ECE instructors, who are high school teachers certified as adjunct professors by UConn faculty, create a classroom environment fostering independent learning, creativity and critical thinking – all pivotal for success in college. To support rigorous learning, University of Connecticut library resources are available to all UConn ECE students. UConn ECE students must successfully complete the course with a grade of C or above in order to receive University credit. University credits are highly transferable to other colleges and universities.
Course registration occurs in June with late registration possible in September. Students are charged a $125 course fee payable to the University of Connecticut. Billing is direct from the university and no money is collected by OSHS. For additional program information visit: www.ece.uconn.edu.
Successful completion of this course earns 1.0 credit towards the STEM or General Elective graduation requirement.
VETERINARY SCIENCE
Grades: 11, 12 Level: CP Credit: .5
Prerequisite – Credit in Integrated Science (or Earth Science) and Biology
Veterinary Science is a one semester course that will investigate small animal veterinary medicine with a minor focus on large animals. Students will learn to recognize AKC dog and cat breeds, identify and manage animal behavior, gain an understanding of normal animal anatomy and physiology, apply and analyze typical diagnostic techniques, research and become familiar with typical veterinary maladies and perform common veterinary technical skills that would be required of a veterinary professional within a hospital setting. This course will utilize state-of-the-art laboratory equipment to provide a hands-on experience whenever applicable. This course is open to 11th and 12th grade students with preference given to seniors.
Successful completion of this course earns 0.5 credits towards the STEM or General Elective graduation requirement.