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Lesson Plan
Curated OER

Explosives

For Teachers 10th - 12th
Students assume the role of police detectives and investigate chemical agents used to make explosives and suspected terrorists based on information provided. Students have a list of questions to lead their investigation and must produce...
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Lesson Plan
Curated OER

Water Ph

For Teachers 8th
Eighth graders study the concepts of acids, bases, salts and neutralization. They discuss steam adoption program, acid rain and other ecological implications. They use indicators to obtain pH values of household chemicals and to...
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Worksheet
Curated OER

Factor Labeling

For Students 7th - 12th
In this factoring worksheet, learners express numbers as a 3 significant digit number in scientific notation. Students practice converting mass, volume, and length. This worksheet has 3 problems to solve.
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Lesson Plan
Curated OER

Le Chatelier's Principle

For Teachers 10th - Higher Ed
In this chemical equilibrium worksheet, students review Le Chatelier's Principle and predict the direction of equilibrium shift for different changes to a chemical reactions. Students also review enthalpy and entropy. This worksheet has...
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Lesson Plan
Curated OER

Measuring Reaction Rates

For Teachers 10th - Higher Ed
In this chemical reaction worksheet, students determine the rate of consumption or rate of production for given reactions. This worksheet has 14 problems to solve.
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Lesson Plan
Curated OER

Wood, Wood Everywhere

For Teachers 6th - 9th
Students examine the usage of wood. For this forestry lesson, students explore the make-up for wood and name several uses of wood in our everyday lives.
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Lesson Plan
Curated OER

Earth Water Distribution and Water Consumption

For Teachers 7th - 12th
Students explore the need for conserving fresh water and understand that it is a limited supply.  In this water consumption lesson students participate in an activity and answer questions. 
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Lesson Plan
Curated OER

Water Quality Survey

For Teachers 9th - 12th
Students identify the differences in the water quality of a stream and complete water testing.  In this water quality lesson students collect aquatic insects and identify them. 
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Lesson Plan
Curated OER

A Pre-Treatment Model for Ethanol Production Using a Colorimetric Analysis of Starch Solutions

For Teachers 9th - 12th
Pupils recognize the benefits of ethanol and study photosynthesis.  In this ethanol instructional activity students complete an experiment that shows the procedure that starch can be hydrolyzed by salivary amylase. 
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Lesson Plan
Curated OER

Energy in Today's Global Society

For Teachers 9th - 12th
Students explain how heat is used to generate and produce electricity.  In this energy lesson students complete several activities that show them about the different fuels used for heating. 
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Lesson Plan
Curated OER

Microarrays: Chipping Away at the Mysteries of Science and Medicine

For Teachers 9th - 12th
Students research microarrays on the internet in cooperative groups. Students write an essay describing the use of microarrays in environmental research and in medicine.
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Lesson Plan
Curated OER

Popcorn

For Teachers 3rd - 5th
Students learn what causes popcorn to pop.
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Lesson Plan
Curated OER

Molecular Architecture

For Teachers 9th - 12th
Students cuminate their study of molecular structure and bonding with this activity.
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Lesson Plan
Curated OER

Chemical Controversy

For Teachers 10th - 12th
Students explore the endocrine disruption theory. They work in groups to research and develop a persuasive oral argument to support one side of the endocrine disruption theory. Students engage in debate and other activities to analyze...
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Lesson Plan
Curated OER

How Can Sounds Be Different

For Teachers 2nd
Second graders explore energy and motion. They investigate how sound energy moves in waves. Students explore how sounds are varied and how the instruments that make those sounds are built. They observe sounds being produced and predict...
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Lesson Plan
Curated OER

What is An Insect?

For Teachers K
Students investigate the concept of an insect. They conduct research about six different insects and identify the different body parts. Students look at the life cycle of the developing monarch butterfly. They also use the library to...
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Lesson Plan
Curated OER

Earth System Science

For Teachers 4th - 6th
Learners explore the Earth and its ability to support life. They discuss the geosphere and the water cycle and complete the Water Wonders activity. After completing the activity, they respond in their journals and reflect upon the...
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Lesson Plan
Curated OER

How Large is a Mole of M&M's

For Teachers 9th - 12th
Students calculate whether or not a mole of M&M's fill their high school. They practice factor-labeling, define a mole, and calculate the number of cubic feet per mole of M&M's. To answer the question they measure and calculate...
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Worksheet
Curated OER

Periodic Table Basics 2

For Students 7th - 10th
In this periodic table worksheet, learners create cards for a annotated periodic table then use it to answer 16 short answer and fill in the blank questions.
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Worksheet
Curated OER

Indicators

For Students 10th - Higher Ed
For this indicators worksheet, students write equilibrium equations, determine the pH at the transition point of the indicator, and calculate the value of pKa. This worksheet has 7 problems to solve.
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Worksheet
Curated OER

Solutions

For Students Higher Ed
In this solutions worksheet, students calculate molality and mole fraction. Students define colligative property and determine what affects the solubility of gas in solvents. This worksheet has 2 short answer questions and 9 problems to...
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Lesson Plan
Curated OER

Bouncing Balls

For Teachers 4th - 6th
Students explore the concept of gravity. In this gravity lesson plan, students drop super balls from varying heights. Students record the height of the super ball on bounce zero and bounce one.
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Worksheet
Curated OER

Evaluating Secondary Physical Constants

For Students 12th - Higher Ed
In this physical constants worksheet, students use fundamental physical constants of nature to determine "secondary" constants. This worksheet has 7 problems to solve.
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Lesson Plan
Curated OER

Hatching Chickens

For Teachers K - 2nd
Learners observe caring for eggs and chickens.  In this hatching lesson students brainstorm what they know about chickens and carefully watch what happens.

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