Curated OER
Variations in Living Things
Biology beginners observe traits in a collection of plant parts to realize the tremendous amount of genetic variation within a species. They consider rules of nature and discuss what would happen if they changed. They also examine data...
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Structures That Reveal Common Ancestry
Float like a butterfly, sting like a bee, check out wing shapes for common ancestry! Beginning biologists compare wings as analogous structures and discover that environment influences evolution of adaptations. A third activity relies on...
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Cells: A First-Hand View
In the first of two activities, your charges prepare wet mount slides of cork and bean sprout cells in imitation of Robert Hooke's historical investigation. An excerpt from his notes is included. Then, investigators compare animal cells...
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Evidence of Heat Transformations
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
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
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
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
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
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...
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Oxidation
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
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....
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Factors that Affect Reaction Rates
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
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
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
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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Political Humor
Though slightly dated (around the 2008 Presidential election), the information and discussion points in this presentation about political humor are solid. Use the slides in your language arts class in a lecture about semantics, or in a...
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Sunken Millions for People in our Past
This multiple choice review covers famous historical figures from all walks of life. each slide has a scoring set up in the corner which assumes two teams and allows for hints and lifelines etc. but it is not clear how to use this...
Springfield Public Schools District 186
The Crucible Quiz
Check that your class is keeping up with and understanding the reading with this straightforward reading check quiz for Act I of Arthur Miller's play, The Crucible. There are 25 questions total, which cover characters, plot recall,...
Mr. Nussbaum
Thomas Jefferson Reading Comprehension
Discover a little bit about Thomas Jefferson in a brief reading passage. Learners then answer a set of multiple choice comprehension questions.
American Psychological Association
Facebook Activity
Imagine if Sigmund Freud or Charles Darwin had a Facebook page. As part of a study of major historical figures in the field of psychology, class members are assigned a psychologist and design a mock Facebook page that includes...
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Lessons in Legal Ethics: Crime and the Media
High schoolers examine a variety of ethical issues that arise in criminal cases. They get into groups, and perform a case study of a real situation in which many of these ethical issues came up. All of the worksheets needed to...
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Time That Period
Physical science starters play with a pendulum in order to experience periodicity. Detailed procedures and a worksheet are included for day one. For day two, learners will use a graphing calculator to help them plot orbit data from a...
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Coming of Age Readings: Experiences in Korea and by Asians in America
Bring multi-cultural experiences and literature into your language arts class with this lesson. Here, young readers explore the points of view of first and second-generation Asian immigrants with a list of various fiction and nonfiction...
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The Incorporation of America
The incorporation and industrialization of America is covered in this image-rich slide show. While text is limited, there is no shortage of great images showing the progression and causes of American Industrialization. Perfect...