Curated OER
Price Controls: Prescribed Drugs in North America
Learners examine the nature of price controls, the impact of maximum prices below the equilibrium level on a market, the effect it can have on other markets, the requirements for effective price discrimination in a market, and the price...
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Ice Ain't Easy
High schoolers are told that objects in contact with one another reach an equilibrium temperature. A hot object placed in a cool liquid always cool off. It never happens that the object gets hotter and cool liquid gets colder. Students...
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Series Solution of the Time-Independent Schrödinger Equation
In this math worksheet, learners find the solutions to the problems that apply the time-independent Schrödinger equation. They examine the relationship between the mass and energy.
Urbana School District
Sound
Beautiful music doesn't just write itself, but if you ever feel bad about procrastinating, remember that Mozart wrote the overture to Don Giovanni the morning it premiered. Introduce young scientists to the elements of sound including...
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Determination of An Acid Dissociation
In this chemistry worksheet, students examine the given concept in order to apply in the laboratory setting. The sheet includes in depth background information.
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How do Hypotonic, Hypertonic, and Isotonic Solutions Affect the Water Movement of a Cell?
After removing the shell from a raw egg, cell biologists soak the egg in either a hypotonic, hypertonic, or isotonic corn syrup solution. They calculate the percent change in mass and compare it to the strength of the solution in a...
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Waves
An incredibly colorful PowerPoint presents all the facts and definitions about waves that you could need for beginning physical scientists. There are several useful links to online animations of wave action. This may have been produced...
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Aquatic Science
What a terrific way to explore the pond habitat! Learners discuss the animal and plant life found in the Long Island area. They also discuss vocabulary terms, identify pollution concerns, and resource conservation.
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Climate Shifts
Eight slides of information related to shifts in the climate make up this presentation. The vocabulary and concepts displayed are geared toward high school meteorology learners. Content is not cohesive from slide to slide, but the...
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Biology of Bats
Your class will love exploring animal conservation through this instructional activity on bats. Learners discuss the importance of bats in the ecosystem and talk about the different types and their characteristics. As a follow up, a...
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Electricity
The presentation begins with a circuit building activity and two data tables for young scientists to copy and complete. Full of clever animations, it will definitely spark student interest! However, the information is incoherent. You may...
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A Fine Mess
In this enthalpy and entropy activity, students read about the differences between enthalpy and entropy and answer three critical thinking questions about the reading.
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Contact Angle. Interfacial Tension and Wetting
Students determine the contact angle of water on different surfaces. For this physics lesson, students calculate their percent error using a mathematical formula. They explain the advantages of using non-wetting surface for certain...
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Supply and Demand
Fourth graders explore the concept of economic goods and bads, and scarce items as it relates to the factors that affect our economy. In this supply and demand lesson, 4th graders are introduced to vocabulary that pertains to supply...
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Rate Equations, Slope Functions and Concavity
In this rate equation worksheet, students identify an inflection value for given functions. They determine an expression that stultifies a given rate equation. This three-page worksheet contains definitions, explanations and examples. ...
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Complex Analysis: Harmonic Functions
In this harmonic function worksheet, students explore harmonic functions and construct a harmonic conjugate. This three-page worksheet contains three problems, with explanations and examples.
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Go Jump In The Lake!
Learners experiment with local lake water to determine the health of the lake waters. They explore the human impact on the lake water, hypothesize and share inferences in a scientific report.
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Acids and Bases
In this acid and base activity, students solve 11 problems including calculating pH of solutions, describing buffers, calculating solubilities of solutions and identifying acid-base pairs.
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Skeletal System
Seventh graders explore the functions of the skeletal system. They collaborate in small groups to determine the function of the skeletal system, the types of joints and movement, bone strength and growth, and bone injuries including...
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Energy and Enthalpy
In this energy activity, students calculate how much energy is required to heat solutions. This activity has 4 problems to solve.
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The Market System and Consumerism
Students examine their own consumption habits. Using various advertisements, they discuss their role in showing consumers what they must have in their lives. As a class, they encourage each other to change their habits and discuss how...
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Glacier Flow
Learners investigate how glaciers flow through valleys. They answer discussion questions, and in small groups create a simulation of a glacier using a plastic shoe box, water, cornstarch, and pebbles, evaluating their results on a...
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Understanding the Law of Supply and Demand
Young scholars examine the concept of supply and demand. They interpret the law of supply and demand and discuss the law. Students identify and list the factors of supply and demand. They discuss and recognize the impact of farm support...
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Worksheet 22
For this math worksheet, students apply the following: In physics, the equation W=Fd gives the amount W of energy expended in moving a distance d by applying a constant force F.