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Earth Day Crossword
In this crossword puzzle worksheet, students read the 25 clues about Earth Day. Students then complete the crossword puzzle about Earth Day.
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Plants and Oxygen: Breathing
Second graders gain an understanding of how plants produce oxygen and that the oxygen we breathe comes from trees and plants. After a lecture/demo, 2nd graders discuss the ways plants produce oxygen and the detrimental effects of cutting...
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Zoology Word Search Puzzle
In this science worksheet, students look for the words that are related to the concept of zoology that is reviewed in the sheet. They also acquire new vocabulary.
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Rusting: A Form of Oxidation
Students observe and record the corrosive nature of oxidation-reduction reactions, and determine the electro-chemical series of selected metals.
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La Cenerentola (Cinderella)
Learners reinforce the opera-learning experience with a student-created and produced media project. Also, students get involved in various aspects of videotape and stage production through small and large group work
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What is an Estuary?
Students define the terms estuary and watershed. They conduct an experiment to determine the density differences between fresh and saltwater. They examine the salinity distribution of the Peconic Bay Estuary.
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Oceanography
Second graders identify saltwater and freshwater habitats and the resources found in them. They compare and contrast the two habitats and discuss their findings. They discover the resources bodies of water can provide.
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Collecting Field Trip
Students identify and describe each marine habitat. They name organisms that can be found in each habitat and discover ways in which to protect them. They participate in an activity to complete the lesson.
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Understanding Estuaries
Young scholars work together to develop their own estuarine ecosystem in an aquarium. They observe the aquarium daily and record them in a notebook. They discuss the different interactions they see with the class.
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Rock Families
Students study the three types of rock characteristics; igneous, sedimentary, and metamorphic. They are divided into three groups and each group takes one of the rock characteristics. They then act out the characteristics of their rock...
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Problem-Based Research Lesson: Wal-Mart Debate
To prepare for class, learners will read several articles (links included). Students discuss the articles, and ways to deal with the proliferation of big-box stores in rural areas. The class takes two minutes to generate a research...
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Brine Shrimp Life Cycle
Second graders investigate the life cycle of the brine shrimp. They use a variety of resources to find the details of each step. Students compare the life cycles of different organisms. They create diagrams of the different stages while...
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Metal Composition & the U.S. Mint
Students study the meaning, symbolism, and value of U.S. coins,
especially the quarter. Theyresearch why in 1965 the U.S. Mint decided to
change the metal composition of the quarter to copper coated with nickel.
In addition, they perform...
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Teacher's Guide For: Water Temperature and Salinity Experiment
Students experiment with water density, temperature and salinity. In this water lesson, students observe how the coldest water sinks to the bottom of a test tube, and how saltwater sinks in comparison to freshwater.