LAB OR IN-SCHOOL - HIGH SCHOOL

Lobsters and Climate Change (Lab or In-School)
Students will rotate through stations in which they examine live lobsters, practice skills related to the lobster fishery such as lobster measurement and banding, examine a lobster trap, learn about lobster life cycles, interpret data from CT DEEP and Project Oceanology on climate change and lobster populations in Long Island Sound, and create a graph based on Project Oceanology’s lobster catch dataset.  We’ll end with a discussion of causes and consequences of the lobster die-off in Long Island Sound.  
 
Plankton Exploration (Lab or In-School)
Students will use microscopes to examine and draw planktonic organisms from Long Island Sound.  Students will compare different types of plankton, and discuss the role of plankton in the food web.  For lab programs taught at Project O only, students will then participate in an engineering challenge in which they design their own planktonic organisms. Students will have the opportunity to evaluate and compare their designs during a plankton race (sinking rate challenge) – slowest plankton wins!  In-school does not include plankton engineering challenge, and requires access to dissecting microscopes.
 
Squid Dissection (Lab or In-School) HS-LS1-2
Students will work as a class and in small groups to create posters to serve as models of the external and internal anatomy of the squid. Each team will be responsible for an in-depth study of an assigned organ system through student-led dissection. Models will include sketches and diagrams with labels, student-generated definitions, comparisons to other model organisms, and observations and questions.  

Quantitative Plankton Study (Lab or In-School)
Students will use microscopes to examine and identify planktonic organisms from Long Island Sound.  We’ll compare different types of plankton, and discuss the role of plankton in food webs.  Students will use our plankton splitter, Bogarov trays, and clicker-counters to do quantitative plankton counts, compiling a dataset that can be used to examine the relative abundances of different members of the plankton, or to compare different locations. In-school requires access to dissecting microscopes.
 
Harmful Algal Blooms (HABs) (Lab or In-School)
Can be combined with the plankton exploration lab, or conducted as a stand-alone.  Students will use microscopes to search for the presence of phytoplankton species known to have harmful algal blooms in our region. Data collected during this lab will be shared with the NOAA phytoplankton monitoring network. In-school requires access to dissecting and compound microscopes.
 
Marine Algae Herbarium (Lab or In-School)
Marine seaweed is of great importance to coastal and nearshore environments. Preserving plants can be used for identification of species and study of the taxonomic relationships between plants. They can also be used to determine geographic variations and studies of their tissues and structure. Seaweed pressing is also practiced as a form of art.  In this lesson, students learn about seaweed anatomy and classification as they collect, identify and preserve seaweed specimens.
 
Fish Printing (Gyotaku) and Fish Anatomy (Lab or In-School)
Originating in Japan and China in the 1800's, fish printing served a practical purpose as fishermen used it to preserve a record of their catch. Since then, fish printing has been practiced as a form of art. This activity focuses on the history of fish printing and its modern form.  In this lesson, students learn about fish form and function, then make their own fish prints on paper or t-shirts. Project Oceanology t-shirts may be available for an additional cost. Please inquire if interested.


Experiments and Engineering Challenges​

Davy Jones Locker/Layered Ocean (Lab or In-School)
The ocean appears homogenous from the surface, but under the waves there are many different layers of seawater.  As an organism travels from surface water to deeper water, it may encounter sharp changes in temperature, salinity, and other physical factors.  In this activity, students try to find Davy Jones’ Locker – a mythical place between the surface and the sea floor – by adjusting the density of an object to make it float between layers of seawater.
 
Bycatch Engineering Challenge (Lab or In-School)
Bycatch is a serious problem for many marine fisheries.  In this engineering challenge focused on fisheries and conservation, students learn about bycatch and then design fishing nets that will maximize catch of a target species while minimizing bycatch.  We’ll test the nets in a fishing competition, then redesign them to improve performance.  Discussion will include examples drawn from fisheries management.
 
Energy Engineers: Build-a-Blade Wind Power (Lab or In-School) NOTE: 2.5 hrs duration
Wind Power energy generation is a growing industry in southeastern New England. In this lab, students will conduct an experiment to test variables in turbine blade design, such as pitch, blade length, blade number, and others. Students will use their data to draw conclusions about which variables have the greatest effect on power output. Then, students will design, test, and revise turbine blades to find the optimal design with the least waste.
 
Water Filtration (Lab or In-School)
Water treatment plants purify water, but so do natural habitats such as marshes.  In this engineering challenge, students learn about water purification and then design and test their own water purification devices.  Discussion will focus on how well different materials work to remove smell, color, and films from water, and on how water purification in the student-designed devices is similar to and different from water purification in the marsh and in the water treatment plant.

Fish Respiration (Lab or In-School) 
Fish living in estuarine environments frequently must cope with dramatic fluctuations in temperature and other environmental variables.  In this lab, students will study the physiological response of fish to rapid temperature change, and then discuss how this might impact their ecology.

Seal Thermoregulation (Lab or In-School)
Seals are warm-blooded mammals that need to maintain a constant body temperature for survival.  Harbor seals in Long Island Sound have adaptations that allow them to stay warm through the cold winter months.  In this activity, students use oatmeal models to quantify the effect of body size and shape on heat loss.
 
Beach Erosion (Lab)
Students will create a coastal model that includes a beach or river and try to stabilize the structures they create. Groups will observe for impacts of erosion and then engineer solutions to coastal erosion by testing out a variety of mitigation strategies.  
 
Quantitative Plankton Study (Lab or In-School)
Students will use microscopes to examine and identify planktonic organisms from Long Island Sound.  We’ll compare different types of plankton, and discuss the role of plankton in food webs.  Students will use our plankton splitter, Bogarov trays, and clicker-counters to do quantitative plankton counts, compiling a dataset that can be used to examine the relative abundances of different members of the plankton, or to compare different locations. In-school requires access to dissecting microscopes.
 
Rock Erosion & Experimental Design (Lab or In-School)
Students will learn about chemical and physical weathering and rock types, then make predictions about how temperature, pH, turbulence, and exposed surface area will impact erosion rates of limestone (chalk).  They will then work in small groups to design and carry out a two-factor experiment testing two of these variables, and report their findings back to the larger group.  This activity introduces students to complex experimental designs, and can be customized to fit into a wide variety of earth science curricula.
 
Data Analysis Labs (Lab or In-School)  
Project Oceanology offers data analysis labs to accompany many of its boat and shore programs.  These are designed to complement the field experiences, but can also be taught as stand-alone lessons.  The curricular materials for these labs are freely available to teachers who book the programs.  They can be taught by Project Oceanology staff or by interested teachers, and can take place in the Project Oceanology computer lab or in the classroom either before or after a trip. Examples are provided here – if your program is not listed, ask!

A Changing Sound (Introduction to Oceanography Data Analysis)
Students examine Project Oceanology’s historical dataset of organisms captured and water quality characteristics, and make graphs showing how the biological and physical nature of Long Island Sound has changed (or not) over time.
 
Sewage Plant Study Data Analysis
Students examine Project Oceanology’s water quality dataset, and make graphs showing geographic and seasonal variation in nutrient concentrations and other water quality parameters.  
 
Nearshore Fish Study Data Analysis
Students compare the data they have collected to a sample dataset.  There are two options: the nearshore fish diversity data analysis activity can be used with any nearshore fish study, while the silverside data analysis activity is designed for classes that collected a dataset on size structure of Atlantic Silverside populations.
 
Diagram the Beach/Diagram the Marsh
In this follow-up activity to our Barrier Beach Study or Marsh Transect Study, students will use beach profile or marsh data to create a large-scale image of the habitat they surveyed.  Strong focus on graphing and science communication skills.