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Unit Plan
Khan Academy

Khan Academy: Shifts in Aggregate Supply

For Students 9th - 10th
If either the aggregate supply or aggregate demand curve shifts in the aggregate demand/aggregate supply-AD/A-model, the original equilibrium in the AD/AS diagram will shift to a new equilibrium. Increases and decreased in the price of...
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Online Course
Massachusetts Institute of Technology

Mit: Open Course Ware: Courses: Chemical Engineering: Separation Processes

For Teachers 9th - 10th
College-level chemical engineering course highlighting the general principles of separation by equilibrium and rate processes. Course topics comprise staged cascades and applications to distillation, absorption, adsorption, and membrane...
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Le Chatlier's Principle: Determining Color of Nitrogen Dioxide

For Teachers 9th - 10th
Students observe the effects of temperature change on the color of nitrogen dioxide and dinitrogen tetroxide by manipulating glass tubes containing the gases at equilibrium. Then, they write a balanced equation for the reaction and...
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eBook
Simon Fraser University

Chem1 Virtual Textbook: What Is a Heat Engine and Why Should You Care?

For Students 9th - 10th
With an overview of topics related to chemical equilibrium, this site provides a foundation to a study of thermodynamics and heat engines. Other topics covered include the fall of heat, nuclear plants, and more.
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Handout
Simon Fraser University

Chem1 Virtual Textbook: Colligative Properties of Solutions

For Students 9th - 10th
With an overview of topics related to chemical equilibrium, this site provides a foundation to a study of thermodynamics and colligative properties. Other topics covered include osmotic pressure, entropy, free energy, and more.
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Article
American Institute of Biological Sciences

Action Bioscience: Species, Speciation and the Environment

For Students 9th - 10th
The American Institute of Biological Sciences offers this article by Niles Eldredge, evolutionary theorist and curator at the American Museum of Natural History. Eldredge begins with Darwin's theories and summarizes subsequent thought,...
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eBook
Simon Fraser University

Chem1 Virtual Textbook: Chemical Kinetics and Dynamics

For Students 9th - 10th
Understand the rates and mechanisms of chemical change. These topics stand in contrast to the subjects of equilibrium and thermodynamics that control the direction of chemical change.
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Activity
Econoclass

Econoclass: Supply and Demand in Labor Markets

For Students 9th - 10th
This study of the demand for labor discusses supply, demand, equilibrium, and why wages in some professions are higher than in others.
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eBook
University of Notre Dame

Und: Properties of a Pure Substance [Pdf]

For Students 6th - 8th
Often we find that different phases of pure substances can exist in equilibrium with one another. Let us consider an important gedankenexperiment (Latin-German for "thought experiment") in which we boil water. Ordinary water boiling is...
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Unknown Type
Physics Aviary

Physics Aviary: Practice Problems: Percent Floating Challenge

For Students 9th - 10th
Students must figure out how much of a ball will be under a fluid when it is in equilibrium with its environment.
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Interactive
Physics Aviary

Physics Aviary: Scale Lab

For Students 9th - 10th
This lab is designed to have students learn how to use a meter stick to create and calibrate a scale. This lab can be used as a stand alone lab or as a companion to a live lab using the same equipment. This lab is intended to be done...
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Interactive
Davidson College

Davidson College: Le Chatelier's Principle: Effect of a Change in Temperature

For Students 9th - 10th
Explains how Le Chatelier's Principle is used to predict how a temperature change affects a system's chemical equilibrium and presents a virtual experiment where the effect is explored. Requires Java.
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Interactive
Davidson College

Davidson College: Le Chatelier's Principle: Effect of a Change in Volume

For Students 9th - 10th
Explains how Le Chatelier's Principle is used to predict how a volume change affects a system's chemical equilibrium and presents a virtual experiment where the effect is explored. Requires Java.
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Lesson Plan
Alabama Learning Exchange

Alex: Endangered Species

For Teachers 9th - 10th
This is a biology or environmental science lesson that incorporates technology. This project-based plan is designed to be used as students study the factors that affect the dynamic equilibrium of populations and ecosystems. This lesson...
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Unit Plan
Khan Academy

Khan Academy: Economic Efficiency

For Students 9th - 10th
Read about consumer surplus, producer surplus, and deadweight loss. Did you know that demand and supply diagrams can help us understand more than supply and demand curves and equilibrium? They can also help us understand economic...
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Activity
Chemistry Collective

Chem Collective: Acclimatization on Mt. Everest

For Students 9th - 10th
To get to the top of the mountain before winter arrives, students must derive an equation that relates the necessary amount of hemoglobin to the partial pressure of oxygen at the current and next camp.
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Handout
Georgia State University

Georgia State University: Hyper Physics: Heat and Thermodynamics

For Students 9th - 10th
Georgia State University Physics Department privides an incredibly thorough treatment of the laws of thermodynamics. Multiple pages; many informative graphics; opportunities to practice problems and receive immediate feedback.
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Online Course
Massachusetts Institute of Technology

Mit: Open Course Ware: Intermediate Microeconomic Theory

For Students 9th - 10th
An intermediate level course in microeconomics from MIT. Includes suggested readings, lecture notes, assignments, and exams.
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Unit Plan
Georgia Department of Education

Ga Virtual Learning: Newton's Laws of Motion and Projectiles

For Students 9th - 10th
Through informational text, interactive activities, practice problems, online labs, virtual simulations, and video clips, students learn about Newton's Laws of Motion.
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Activity
University of Arizona

The Biology Project: Energy, Enzymes, and Catalysis Problem Set

For Students 9th - 10th
How well do you know the relationship between enzymes and activation energy? This resource provides you with short quizzes and tutorials to provide feedback for those topics you don't understand.
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eBook
Robert Schenk, PhD

Cyber Economics: Monopolistic Competition

For Students 9th - 10th
E-learning site uses an example of "pushcarts on the beach" to demonstrate a monopolistically competitive market structure and how, as more firms enter the market, price, quantity, and deadweight loss are all affected.
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Activity
Science Buddies

Science Buddies: Wire Wilt: Light Emitting Diodes Fade as Temperature Increases

For Students 3rd - 8th
In this electronics science fair project, students will investigate how the output of an LED flashlight changes as its temperature increases.
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eBook
CK-12 Foundation

Ck 12: Flex Book Textbooks: Chemistry Second Edition

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] A complete, web-based, multi-media textbook covering a wide variety of Chemistry concepts.
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Unit Plan
Georgia Department of Education

Ga Virtual Learning: Ap Physics 1: Newton's Laws of Motion

For Students 9th - 10th
Newton's three laws are deceptively simple, but they are the underpinning of all of physics and govern the mechanics all of your actions in everyday life. Take an in-depth look at these laws in this learning module.

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