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Using Radiosonde Data From a Weather Balloon Launch
Student use radiosonde data from a weather balloon launch to distinguish the characteristics of the lower atmosphere. They learn the layers of the atmosphere. They graph real atmospheric data.
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Measuring Water Vapor: The Microwave Water Radiometer (MWR)
Students investigate water vapor. They view and analyze photos, conduct Internet research, and analyze the total water vapor/total liquid water data plot.
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Fall of the Leaning Tower
Students participate in a hands-on experiment with different soil structures and the ability of each to carry a specific load. Students take a core soil sample and describe its content layers. Students stand bricks in the soil overnight...
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Observing the Effect of a Change in Conditions on a System at Equilibrium by Applying Le Chatelier's Principle
High schoolers describe the Le Chatelier Principle. They participate in an experiment in which they observe the changes in an equilibrium system. They answer discussion questions to end the lesson.
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Crystals: What Are They and What Holds Them Together
Students are introduced to the characteristics of crystals and what keeps them together. Using the Periodic Table, they examine the various elements and develop a model of an atom. In groups, they place sugar and salt in petri dishes...
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Analyzing a Poster
Eleventh graders work in small groups to analyze a poster provided to them depicting Native Americans. They prepare a response to present to the class. They conduct a group discussion from the poster. The discussion should lead into...
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Watching Crystals Grow
Students observe crystal growth of Epsom salts and the variables that hinder or help their nucleation and growth. They illustrate a series of drawings/pictures as the crystals grow. They look for the different shapes they form as well...
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Changes in Nature
Fifth graders explore changes in nature. They identify chemical and physical changes in the water cycle, carbon cycle, and weathering. Students explore a chemical or physical change based on a chemical formula. They examine the effects...
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Reading Food Labels
Fourth graders examine the food labels on two similar items that are very different nutritionally such as a can of regular soda and a can of diet soda. Next they, sort through food labels to determine healthy and unhealthy foods by...
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Strange States of Matter
Fourth graders explore objects that do not fit into the categories given by three states of matter. They explore why an object doesn't fit perfectly into one of the three categories. Students observe the properties of Oobleck. They...
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Water Properties of the Great Salt Lake
Fourth graders examine the ecosystem of the Great Salt Lake in this two-part lesson, completing a KWL chart before and after the field trip to the site. While there, they draw and write about their observations. To test for buoyancy,...
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Molar Mass
Students apply the ideal gas law and Dalton's Law of Partial Pressure to develop an experiment which determine the molar mass of butane from disposable lighters. In small groups, they develop a procedure and have it approved before...
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The Water Cycle
Students are introduced to the components and importance of the water cycle. They are shown how groundwater moves using a model. Students list 9 places on earth where water is found. They define the terms cycle and water cycle.
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Solubility Homework Problem Set
In this chemistry worksheet, students write the balanced equation for the reaction and rearrange the potassium expression to solve for x. Then they determine how many grams of silver chromatic can dissolve in a specified amount of sodium...
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Environmental Issues
In this science worksheet, 10th graders locate thirty-three terms dealing with environmental issues. Answers are available in various formats.
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Properties of Matter
In this science worksheet, students find the words related to matter and the answers are found by clicking the button at the bottom of the page.
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Nutrition
In this health worksheet, high schoolers find the words that are related to the breakdown of molecules in food for energy. The answers are found at the bottom of the page.
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Phase Transition Temperature of Fats
In this chemistry worksheet, students investigate through experimentation the solidifying behavior of some edible fat mixtures by determining their cooling curves. Then they data-log equipment to obtain a large number of temperature...
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Simple Organic Compounds
In this organic compounds worksheet, learners review 8 terms associated with hydrocarbon molecules. Students find these 8 terms in a word search.
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Weather
In this weather worksheet, students review what causes different weather patterns including the more severe weather patterns like tornadoes and hurricanes. Students also calculate relative humidity by using dry and wet bulb temperatures....
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The Formation of Solutions
For this solutions worksheet, students compare situations that increase or decrease the solubility of a solute. Students describe how surface area, stirring, and temperature can increase the rate of dissolving a solute. This worksheet...
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Other Aspects of Aqueous Equilibria
In this aqueous equilbria activity, students write the solubility product expressions for the given salts. Students determine what affects the solubility of salts. Students calculate the pH of a buffer solution. This activity has 14...
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Kinetics and Equilibrium
In this kinetics and equilibrium worksheet, students use the diagram to answer the questions as it relates to endothermic or exothermic reactions. Students indicate the result in the reaction rate as speeding up or slowing down.
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Reading Nutrition Labels
In this nutrition worksheet, students name 2 food labels, then circle which label best fits a series of 12 statements such as "most sodium per serving," etc. Students then write about which item they think is more healthy and why.
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