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Have You Ever Seen a Sea Monkey?
Fourth graders observe brine shrimp over several days. They create drawings showing the growth and development of the shrimp. They research web sites to find out where brine shrimp fit on the food chain and what makes the shrimp unique.
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Biodegradability
Young scholars test a variety of plastic bags to test its biodegradability. They record their observations and discuss them once the experiment is complete. They identify materials best suited to be placed in a landfill.
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Fish In a Bottle
Students work together to build their own fish ecosystems. As a class, they share their prior knowledge about catfish and use a diagram to label its body parts. They record their observations of the ecosystem and determine what they...
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Water Issues on Puerto Rico and Oahu: A Comparison of Two Islands
Fifth graders explore how the tow islands receive and use fresh water. They also address some of the threats to the fresh water supply on each island. Students explore the instructional activity objectives through water cycle models...
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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. This investigation is appropriate for a variety of age groups. Elementary Students be fascinated by the changes occurring over time...
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Sedimentary Rocks
In this sedimentary rocks activity, students conduct an experiment where they observe a shallow dish of water and table salt. Then they determine what causes the salt to leave deposits in the pan. Students also describe sedimentary rock...
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Snapshot Day Definitions & Activities
In this watershed worksheet, students read through related definitions and complete 17 short answer questions about deposition and erosion in the Hudson River.
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Chapter 16 Review- General Science
In this review of general science worksheet, students classify examples of matter as mixtures or substances, homogeneous or heterogeneous mixtures, or elements or compounds. Students also convert several examples using the standard...
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Salmon Life Cycle Crossword Puzzle
In this salmon life cycle ;crossword puzzle activity, students use the 20 clues to identify the correct words that will solve the crossword puzzle.
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Understanding the Ice
Pupils explore the concept of sea ice. In this sea ice lesson, students interview arctic hunters to regarding the sea ice safety and attributes.
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Salinity Experiment
In this salinity experiment worksheet, students follow the procedures to set up an experiment about how salinity affects the weight of water.
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Wetlands Ecosytem Study Unit
In this wetlands ecosystem instructional activity, students use a set of links to complete an investigation into habitats, mammals, birds, macroinvertebrates, amphibians, trees and plants of a wetlands ecosystem.
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Lesson tow
Students study the ocean and its characteristics. In this oceans lesson students complete a lab activity and are able to predict temperature of certain depths.
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Day Six: Floater What Ifs
Young scholars observe earth science by examining results from an experiment. In this buoyancy lesson, students practice floating different items in two different liquids and identify why certain objects will float and others sink. Young...
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Hudson River Salt Front Activity
In this Hudson River learning exercise, learners read a passage about the Hudson and salinity, they complete graph interpretation and questions and activities.
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Water Pressure - Disparity of Resources
Students examine the disparity of resources between developing and industrialized nations, and research the problem of water availability as world populations increase and natural resources are stressed.
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Water Sources in Cape Verde and West Africa
Learners analyze the importance of a fresh water supply in Cape Verde, researching five methods of obtaining and conserving water there. Students create and present displays demonstrating their understanding of the methods of water...
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As a Matter of Fact
Young scholars rotate through various hands-on experiment stations to explore the concept and properties of different types of matter. They compare some properties of solids, liquids and gases and describe how matter changes from one...
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Let's Read! Bread, Bread, Bread
Students listen to the story Bread, Bread, Bread by Ann Morris, explore the many varieties of breads available, and explore how bread is made.
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Observing Brine Shrimp
Students observe brine shrimp eggs, create an appropriate environment for their survival, and observe their growth.
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What Is an Egg Without its Shell?
Students observe osmosis, a cellular process that normally can't be observed without a microscope, and use scientific method to observe osmosis in a chicken egg.
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Wanted: Water!
Pupils determine what percentage of the Earth is water and how much water is needed by humans.
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Ice Cream
Students are shown an experiment making ice cream while discovering the freezing point depression. There are questions for students to answer after the demostration.
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