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The Big Meltdown
Students work together to develop a container to keep an ice cube in a solid state. They identify the three stages of matter and test different materials for this experiment. They share their results with the class.
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Particulate Matter: The Lorax
Students collect air samples to test it for air pollution. They are read the story The Lorax and discuss the effects of air pollution. They share their observations with the class.
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The Path of Pollution
Students follow the path of pollution from the Chernobyl accident. Students name and locate countries where radiation traveled to, describe how air pollution travels from one area to another, and seqence the travel of radiation in...
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Coefficient of Kinetic Friction and Surface Area
Students investigate coefficient of friction with respect to surface area and applied force in contact with the sliding force.
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Survival Science: How Evaporation and Condensation Can Save Your Life!
Eighth graders demonstrate how scientific principles can be used to provide resources in an emergency situation. In this evaporation lesson students view a demonstration on a solar still and see a brief PowerPoint presentation.
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Changes in Matter
Eighth graders, in groups, explain the difference between physical and chemical changes.
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Chemical Changes
Eighth graders observe two types of interactions in a sealed plastic bag. One bag contains baking soda and water, and the other baking soda and vinegar. They determine what evidence indicates that a chemical change is occurring.
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Paper Chromatography
Students use this design the illustrate how ink can be separated into its component chemicals using paper chromatography. They use five unknown samples of ink on pre-labeled chromatography strips are provided to students. Students use...
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Definition of Science Terms
For this water vocabulary worksheet, students read and learn 12 words that pertain to water and the water cycle. Each word and definition is printed on a separate page in a snowflake shape.
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Physical and Chemical Changes
Students examine the different changes in matter. In this chemical change lesson students determine the amount of reactant made in a reaction using the law of conservation.
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Wood is Everywhere!
Fifth graders diagram and label the parts of a tree. For this instructional activity on how trees obtain food, 5th graders diagram and label the parts of a tree, and determine the diameter, height, and age of a tree.
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Rising Water!
Students observe water change from a liquid to a gas state when heated and then return to its liquid stage when cooled. They learn that gas molecules move faster than liquid molecules. They discover physical properties that describe how...
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Funny Putty
Students are introduced to the properties of solids, liquids and gases. They see that colloids are mixtures which display the properties of more than one of these states. They engage in an excellent experiment which demonstrates this fact.
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Water Cycle
Third graders define and discuss evaporation, precipitation, condensation, and collection, color web pages to illustrate Water Cycle book, listen to stories about Water Cycle, play trivia game to demonstrate knowledge of what they...
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Mystery Powders
Fifth graders evaluate the physical properties of 5 powders. Each powder is subject to different conditions. They describe each observation as with a chemical change or a physical change.
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Chemistry & The Community
Students complete a Webquest which investigates the chemistry in items such as shampoo. They research the Internet, perform a lab experiment, and write a scientific lab report with their findings. Upon completion of the activities, the...
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See Spot Run
Students identify several properties of water as a universal substance, describe the composition of several complex color mixtures and separate the components of dye using chromatographic technique.
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Hydrogen Powered Cars
Students apply the principles of chemistry to investigate the concept of how a hydrogen powered car works. They study the electrochemical reactions that provide the energy source. Students also record observations in the functioning of a...
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Tornadoes
Middle schoolers examine the characteristics of a tornado. They practice using new vocabulary and participate in a question and answer session. They use the internet to gather more specific information.
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Ring Around the Rosie
Students examine the concept of angular momentum and its correlation to mass, velocity, and radius. They listen to a teacher-led lecture, conduct an experiment with rotational inertia, angular momentum, and rotation speed by making...
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Native Species Restoration and its Impact on Local Populations
Learners explore how predators help control the growth of prey species for a more balanced ecosystem.
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Alien Invasions!
Students use video and Internet components, to gain an understanding of non-native invasive plants and animals and the ecological and monetary problems they cause.
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TE Activity: Environmental Interactions
Students design a web that shows the interactions between the living and non-living parts of the environment. They determine what an environment is and how engineers work together to solve problems. They complete a tally chart that they...
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Buoyant Boats
Young scholars design and construct a boat out of aluminum foil and a few other simple materials. The boats then be tested by floating them in water, then adding mass until they sink. They explore the various shapes of boat construction.