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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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How Hot Is It?
Fourth graders practice estimating temperatures. They practice in Celsius and Fahrenheit.
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Mystery Card 3
Students will make a circuit on a mystery card. They will connect wires, bulbs, and battery to form an electrical tester. After students learn how to make one following the directions, they can create their own mystery card by...
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Surface Meteorological Observation System (SMOS)
Students monitor local surface weather conditions for at least 30 days. They interpret the data by graphing it and detemining percentages.
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Bones and Math
students identify and explore the connection between math and the bones of the human body. Students collect data about bones from their classmates and from adults, apply formulas that relate this data to a person's height, and organize...
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Beaches of the Delaware Estuary
Middle schoolers examine estuaries in Delaware. They, in groups, gather samples of water to find organisms and identify them.
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Tune Up Your Ears!
Learners discuss meaning of pitch, listen for different sounds in classroom, hallway, and outdoors, and listen to sounds played on piano and on computer to determine high or low pitch.
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Weather Predictions
Fourth graders explore meteorologists. They explore symbols on a weather map and make five day forecasts.
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Can You Catch Your Breath?
Students apply the the scientific method to an investigation.They develop and perform a scientific procedure for determining lung capacity. In addition, they write a report to display information and share their procedures with the class.
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Warm Me Up!
Third graders explore and identify heat sources. They conduct an experiment involving thermometers and articles of clothing, and record and discuss the results.
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Introduction to Science
Seventh graders investigate scientific methods to solve problems. They demonstrate creating data tables and graphs. They study the role of a scientist and the importance of safety in a science lab. They distinguish between an...
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Solvents
In this solvents pre-lab worksheet, students describe the difference between a polar and non-polar solvent and also the dangers associated with hexanes and iodine. This worksheet has 12 short answer questions.
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Destruction by Earthquakes
In this earthquakes learning exercise, students review terms associated with earthquakes such as Richter scale, seismographs, and the Moho scale. This learning exercise has 10 fill in the blank questions.
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What Is Chemistry, Anyway?
Students differentiate physical and chemical change. For this chemistry lesson, students list examples of those changes. They apply what they learned in a Jeopardy style team game.
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Heat Absorption
Students examine how heat moves from substance to another. In this heat absorption instructional activity students identify ways that heat is transferred and analyze data.
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Multimedia Stained Glass Window Design
Students construct and display a stained glass gothic window box made from cardboard boxes, color tissue or colored plastic sheets of mylar, and glue.
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The Heat is On
Third graders experiment with heat through investigations. They rub objects together and compare the relative differences in the amount of heat given off. They write in their journals about the results they find.
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Weather Words
Third graders gather together as a class and share any facts or words about the science unit "Weather Elements". They listen to the story/poem, "Listen to the Rain" and recall any weather related words from the story.
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Recipe Dance/Making Duets
Students create and memorize movement phrases within a specified structure and develop duets from the solo phrases.
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Induction: Inquiry in Action
Students investigate the factors that affect the induced current in a loop of wire. They discuss Faraday's Law and Lenz's Law. Students identify the different variables that affect the magnetic flux and calculate the magnetic flux...
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Is Capitalism Good for the Poor? | No More Slide Rules – The Costs and Benefits of Innovation
Students brainstorm a list of the benefits that Americans at all levels of society have enjoyed as a result of innovations in rail transportation/computers/microprocessors. They write a response from President Jackson to Martin Van Buren...
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Wind Turbines
Students build their own wind turbine. In this physics instructional activity, students calculate the power output of their wind turbines. They evaluate their design and make the necessary modifications.
National Geographic
National Geographic: Measuring Weather With Tools
Work with students to identify and understand the tools used to measure weather and how they're used.