Secchi disc

We use the secchi disc to measure visibility as well as seawater color.

Plankton net

The plankton net is used in the marine biology station to collect the plankton sample that is viewed in the Education Center.

Collection jars

The collection jars are used to transport the plankton sample from the boat to the Education Center to be examined under the microscope.

Microscope

Our microscope allows students to see just how much plankton can live in one drop of water. The microscope is connected to a large monitor in order for the class to view and discuss the sample together.

Dissecting microscope

This microscope uses less magnification and a wider-angle lens. This allows us to examine details of larger animals and plants. The dissecting microscope is also connected to the monitor.

Plankton checklist

This visual aid consists of an illustrative list of plankton commonly found in the samples we take from the boat. The students use this checklist to identify organisms in their plankton sample.

Salinity refractometer

This instrument determines salinity by measuring how light is refracted through a drop of water.