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Types of Reactions (Demonstration)
Students visually observe chemical changes that occur when various solutions are combined. Teacher explains chemical reactions that are happening.
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An Egg-cellent Osmosis Experiment
Students investigate the problem of osmosis by conducting an experiment. They use eggs with the shells dissolved to tell whether fluid can move across the membranes. The experiment provides high interest for all kinds of students to keep...
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Chemical or Physical?
Fourth graders make observations of the reactions that happens between calcium carbonate and various liquids. During the experiment the students determine if there is a chemical change, a physical reaction, or no reaction when they mix...
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Invisible Ink
Pupils wxplore acids and indicators by watching a demostration in which "magic" ink appears. They duplicate the demonstration by writing magic messages using phenolphthalein solution and painting the message with vinegar to show it.
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The Science of Glaciers
Students identify the contents of a glacier like those found in Patagonia. They construct a mini glacier model in class. Students compare and contrast the classroom model with Patagonian glaciers. They label specific parts of the...
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Agriculture - It Doesn't Just Happen
Sixth graders examine the role of the US Department of Agriculture. In this United States Agriculture instructional activity, 6th graders create maps with sites and specialty areas. Students create a presentation on the topic they were...
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Chemical Equilibrium
Students explore Le Chatelier's Principle. In this instructional activity about chemical equilibrium, students do an experiment with several different activities . Students observe as they do the experiments and understand the outcome....
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Using Soap Foam to Alter the Density of Plaster of Paris
Students determine the density of Plaster of Paris that has been prepared with a foam generated from dishwashing liquids and shampoo.
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Testing Density of Various Soap Products
Middle schoolers have the opportunity to observe, measure and analyze the density of aerosol shaving creams and foams generated from shampoo and dishwashing liquids or detergents.
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Science and the Ocean Ranger Disaster
Students investigate the scientific theories behind various elements of the Ocean Ranger disaster. They present their information in a format of their choosing.
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Fishing Unit with Field Trip
Students complete a unit on the hobby of fishing. They assemble the line with the necessary equipment (hook, swivel, bobbers, weights, and lures.) They practice casting and discover what to do when they catch a fish. They follow with...
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How Fire Burns
Students observe teacher demonstration, discuss Fire Triangle, examine three things that fire needs to continue burning, including fuel, oxygen, and heat, and discuss how Stop, Drop, and Roll strategy is safest method of stopping...
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Demonstrating the Kinds of Energy
Students experiment with inner tubes, weights, flasks, and pistons to demonstrate the gas laws. In this molecular motion lesson, students demonstrate pressure as a force per area. They conduct an experiment to show the relationship...
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Bridges for All: Better Way
Students explore organizations founded for the common good. In this character education activity, students read about organizations that developed for the common good during the Civil War and Reconstruction. In small groups, students...
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Spider Activities, Experiments and Projects
Students examine seven spiders and put them into two or three groups based on their structural similarities. In groups, they create a cladogram proposing possible ancestral relationships. Students design an experiment related to their...
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Hot Rocks
Students demonstrate that setting of plaster and cement is a change, which involves a release of heat energy, use data collected experimentally to construct comparison graphs and analyze the graphs to make predictions about future...
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Heat Transfer
The students construct a heating curve and explain its components. They perform calculations. They review phase changes and quantify Energy differences. They review phases of matter and their energy content.
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Change Agents
Third graders experiment with three erosive change agents. They do an observation log, which they present to the class through a song, poem or skit.
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Introduction to Neutraliization
Students explore acids and bases and the process of neutralization.T hey practice volume measurements and observe the neutralization of an acid
directly through bubble formation and indirectly through indicator color changes.
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The Way a Tree Works
Students explore nature by conducting botany experiments. For this plant life lesson, students define the necessary resources for a plant to thrive on our planet while defining scientific vocabulary terms. Students utilize different...
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Microwave Cooking
Students learn the basic principles of microwave cooking and prepare a dessert in the microwave using correct procedures.
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Snow Science
Students investigate how efficient different substances are at melting snow. Students collect and analysis data.
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Volume
Third graders complete scientific investigation to determine what volume is and how it is determined by size not by mass. They discuss what they know about volume before proceeding with the demonstration and experimentation. After the...
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The Life Of a Sailor
Students gain information on how sailors, and to a larger extent how people in general, lived in the 18th Century. They are shown how the life of the sailor is different from their life, so they can see how different people live.
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