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The Floating Golf Ball
Fourth graders discuss density. In this floating golf ball lesson students complete a lab activity on density while working in groups.
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Water Density and Stability Lab
Students observe how different water densities and salinity control the depth at which different water masses occur. Submarines are used as a case study. This is a well-designed with an excellent worksheet.
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Barnacles: Harder than Cement
Fourth graders watch the movements of the complex animal hidden inside the tiny barnacle shells. This instructional activity allows students to study the behavior, adaptation, and larval stage of the barnacle.
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Water Density Boundaries
Young scholars create observable layers in water that represent a separation based upon density differences. They model density boundaries using differences in temperature and salinity. They, in groups, perform a meaningful experiment...
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Testing for Conductivity
Learners test the conductivity of selected liquids and solids. They test the circuit by touching the two free ends of the wires together and add salt little by little recording the data after each addition. Finally, students predict...
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Alicia Screams for Ice Cream!
Student make ice cream and study the chemistry of how it is made and frozen.
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Rivers for the Common Good
Students explore what effects improper waste disposal and water pollution have on the water cycle. They explore how philanthropic acts can help protect the water cycle and keep our water and planet clean.
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Water Quality and Temperature
Students evaluate the effects of temperature changes on the metabolic rate of a clam. Conclusion questions are addressed which help students to process and articulate their experiences.
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Temperature and Brine Shrimp Eggs
Students determine the optimal temperature at which brine shrimp eggs hatch and develop. They evaluate the changes, if any, which occur in a brine shrimp culture at various temperatures.
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Brine Shrimp 1: Hatching Brine Shrimp
Students review their prior knowledge on brine shrimp. In groups, they raise a group of brine shrimp and design an artificial environment in which they can live. They change the conditions of the environment to see how the shrimp react...
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Crab Lab
Students participate in an activity in which they observe the behavior of a crab. In groups, they label and identify the function of each main part while observing and record their behavior. They make educated guesses on why they...
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Salmon Life Cycle
In this life cycle instructional activity, students fill in the blanks with words about the life cycle of a salmon. Students complete 20 words about the life cycle.
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Introduction to the Barnegat Bay Estuary
Students research estuaries. In this estuaries lesson, students discuss the differences in a bay and an ocean. Students watch a PowerPoint of the properties of the estuaries and geography of Barnegat Bay. Students complete a worksheet...
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Exploring Marine Objects
Students identify the sources of water on Earth. In this life science lesson, students list the different plants and animals that live in the ocean. They explore marine objects in the lab and draw them.
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Using A Winogradsky Column to Analyze Microbial Communities
Students use easily obtained materials to study ecological succession in a microbiological community. They collect water samples from outdoor sources in plastic bottles to observe and record changes.
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Storm Drain Dumping
Students develop an awareness of what happens to water contaminated through neighborhood runoffs. Students perform an experiment that shows what happens to runoff when it's diverted to different places.
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The Brine Shrimp Project
Tenth graders design and conduct a laboratory investigation to determine how different factors may affect the hatching and development of brine shrimp eggs.
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Animal Life Histories Derived From Morphology
Students learn the mechanisms of natural selection by deducing information from the physical appearance of the animal.
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Latin American Relief Map
Students, in groups, research, design and construct a relief map of a section of Latin America using papier-mache. They show major landforms, elevations and notable bodies of water. They present their maps to the class.
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Estuarine Currents
Students explore an estuarine system to gather data on density driven currents. This type of current is contrasted with temperature and wind driven currents.
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Designing a Flotation Strategy for the Purification of Recycling
Twelfth graders work in teams to design a method of recycled plastics purification by flotation. They base their design on the concept that different kinds of plastics have different densities and keep overall costs and purification time...
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ABC's of the Louisiana Purchase
Students investigate the Louisiana Purchase by reviewing the ABC's of the purchase. Each letter of the alphabet is accompanied by information pertaining to the event. They participate in a variety of activities to reinforce the concepts...
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Black Pearls
Students examine where pearls come from and where mollusks are found. They discover how pearls are formed in nature and how they are they made by humans. They use ordinary oyster shells to examine mother of pearl.
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Gluten and Balloons What Do They Have In Common?
Learners examine the purpose of gluten in bread making and what type of flour is needed to make bread. They compare the properties of a balloon to bread dough to explain yeast fermentation. They make bread.
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