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Evidence of Heat Transformations

For Teachers 9th - 12th
Earth, life, and physical science classes can all benefit from understanding heat transfer. There is not room enough to describe these seven exceptional laboratory experiments that explore conduction, convetcion, and radiation. Several...
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Magnetism

For Teachers 5th - 8th
This set of seven activities attracts physical science stars to concepts concerning magnetism. Pupils play with a lodestone, magnets, needles, and iron filings to understand magnetic forces, fields, and applications. If you are new to...
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Sun, Spectra, and Stars

For Teachers 9th - 12th
Get ready to spark interest in electromagnetic radiation! This resource shares nine indelible inquiries that you can choose from to ignite understanding of spectra and the relationship between light and heat. The assessments that follow...
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Starlight

For Teachers 9th - 12th
An introductory exploration of the nature of light is provided via activities and demonstrations. Science superstars observe various light sources, learn how to apply inverse square law, and practice using a light meter. Follow-up...
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Limiting Factors for Populations

For Teachers 7th - 10th
The "Bottled Bacteria" activity instructions are a bit unclear, but the remaining activities investigating limiting factors in ecosystems are well-written. Learners model the exosystem of a bear and a herd of deer. They set up a...
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Oils and Plastic

For Teachers 5th - 10th
Peruse the properties of polymers with your materials engineers, chemistry aces, or emerging ecologists. The inquiries in this resource include puncturing polyethylene plastic bags, dissolving polystyrene cups, creating a polymer ball...
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Oxidation

For Teachers 7th - 10th
For an introductory physical class, you can use these vivid activities to introduce learners to chemical reactions. Spontaneous combustion, melting and burning, tarnishing and rusting all are evidence that a chemical reaction has...
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An Introduction to Acids and Bases

For Teachers 7th - 10th
Investigating pH is intriguing, especially with these activities designed for an introductory chemistry or physical science class. Pupils use litmus paper to distinguish acids and bases and then make indicators from food products. They...
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Factors that Affect Reaction Rates

For Teachers 9th - 12th
Collaborating chemistry pupils observe that temperatrue increases the movement of dye throughout water, stirring increases the dissolving rate of sugar cubes, and concentration of solutions increases the chemical reaction rates. These...
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Catalysts and Enzymes

For Teachers 9th - Higher Ed
Biochemists experiment with the oxothermic decomposition of hydrogen dioxide by adding manganese dioxide. They observe how pepsin enhances the action of acid on the digestion of egg white proteins. They use yeast to make bread rise. All...
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Relative Positions of the Earth, Moon, and Sun Over Time

For Teachers 9th - 12th
Teacher pages for four different activities and three assessments are provided in this resource. Topics deal with how the sun's position and Earth's atmosphere affect the amount of solar energy reaching Earth's surface. The concepts and...
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Prokaryotes and Eukaryotes

For Teachers 9th - 12th
Examine cyanobacteria cells as an example of prokaryotes and several other alga as examples of eukaryotes. Future biologists compare the two and notice the absence of nuclei in prokaryotes. These are classic activities for this purpose,...
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Learning From World War II and Connecting It to the Present

For Teachers 8th - 12th
Compare and contrast World War II to the modern Iraq war with this instructional activity. After watching a film, learners use supporting evidence to support their point of view of the conflicts. Using the internet, they create a...
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Come On Down!

For Teachers 6th - 8th
Begin with an introduction to famous deep-sea submersibles. Learners work in groups to gather information on different vessels and then share with the class. Each group then uses water displacement to help calculate the density of...
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Advanced Art – Cultural Place-setting Still life

For Teachers 11th - Higher Ed
Upper graders view a series of films that depict rituals or celebrations as they occur in different cultural settings. They conduct a cultural investigation about one culture, brainstorm and research objects that have cultural or...
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# 02 The Aspirin Shelf-Life Scenario

For Teachers 11th - 12th
Students work for a company that produces acetylaslicylic acid, aspirin. They have been assigned the task of determining if different packaging materials and/or environmental storage procedures can increase the shelf-life of the product.
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Twirly Whirly Milk

For Teachers 1st
Student observe the effect soap (or detergent) has on the movement of food color in milk. Pupils observe the properties of solids and liquids while making butter. They read a poem, Shaking, and listen for ryhming words. Studdents...
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The Railroads and Settlement of the Great Plains

For Teachers 8th - 12th
Enhance your American literature unit with this resource, in which readers access the Nebraska Studies website and read about "Railroads and Settlement." They search for a photograph of some aspect of the railroad from the Prairie...
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Private Property Vs. the Public Good: the Problem of Eminent Domain

For Teachers 9th - 12th
Students view video The Electric Valley, discuss film clips and review news articles and other documents pertaining to eminent domain, prepare declarative statement on issue that has pro or con side, and present case to opposing side in...
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The Mathematician And The Archaeologist

For Teachers 4th - 6th
Students decorate clay pots and destroy them in order to learn the techniques of modern-day archaeologists and practice mathematical measurements. This is an exciting lesson suitable for Social Studies, Math, Science, or Art classroom.
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Curated OER

Foliage Tracker

For Teachers 6th - 8th
Young scholars discuss the change of leaf colors and the role that climate and elevation play in those changes. They then track leaf changes, input data, and graph foliage changes with a free online tool.
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Forest Habitat Fragmentation

For Teachers 7th
Seventh graders discuss the loss of animal habitats and the importance of refuge areas for them. They collect small pictures of animals found in their state and glue them to an outline of their state according to their range. Finally,...
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Curated OER

Water Quality and Watersheds: A GIS Investigation

For Teachers 9th - 12th
Requiring more than one class period, this resource takes earth science learners on a journey through a watershed. Using ArcGIS Explorer, an online geographic information system, they view maps of watersheds and surrounding landscapes....
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Curated OER

Mesopotamian Gods: Handout

For Students 6th - 8th
Ancient religion was often times closely linked to social structure and government. Hand out a handy guide that describes 12 major gods and goddesses from ancient Mesopotamia. They are each connected to a location, symbol, and force of...

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