Lesson Plan
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Introduction to Toxicology

For Teachers 10th - 12th
Students explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.
Lesson Plan
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Activity #9 Extending Oil Well Production

For Teachers 6th - 8th
Learners simulate methods used to extend the effective life of an oil well by extracting less available oil. They identify techniques which can be used and evaluate their effectiveness. Pupils are introduced to rock size and temperature...
Worksheet
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Patterns in Properties (of elements and compounds)

For Students 11th - 12th
In this element properties learning exercise, students complete a crossword puzzle with 91 questions related to properties of elements and compounds.
Worksheet
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Reactivity Series of Metals

For Students 10th
In this reactivity series learning exercise, 10th graders complete 10 short answer questions on metals. They identify and balance chemical reactions.
Lesson Plan
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Oxidation: How Can It Be Proved?

For Teachers 3rd - 5th
Learners explore the process of oxidation. In this lesson about oxidation, students observe four different demonstrations. Learners watch examples of oxidation in order to understand the process. Students discuss the chemical reactions...
Worksheet
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Acids and Bases

For Students 7th - 10th
In this acids and bases worksheet, students complete 32 fill in the blank and short answer questions on acidity or alkalinity. They color molecular diagram according to the key.
Lesson Plan
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Message in the Bottles

For Teachers 9th - 12th
Students identify the three realms of the Arctic Ocean, and describe the relationships among these realms. They explain the relationships between gross primary productivity, net primary productivity, and respiration.
Lesson Plan
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Shake It Up

For Teachers 4th - 5th
Learners explore the three types of mixtures through the use of interactive video. They experiment making mixtures using a variety of ingredients, while observing, comparing and contrasting, and identifying the types of mixtures.
Worksheet
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Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, students solve 16 exercises by writing and balancing chemical reactions. They calculate the concentration of various solutions.
Worksheet
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Chapter 10: Chemical Calculations and Chemical Equations

For Students 10th - 12th
In this chemical equations worksheet, students write and balance chemical reactions. They complete 98 short answer and problem solving questions on molarity and chemical equations.
Lesson Plan
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Density Of A Material

For Teachers 11th - 12th
Students determine the density of a material created in the laboratory and observe physical and chemical changes. They engage in a lab activity, and answer questions on a worksheet imbedded in this plan.
Lesson Plan
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Introductory Lesson on How pH Levels are Determined

For Teachers 4th - 5th
Students explore pH levels of different substances. In this lesson plan about pH, students work together in three to four groups to test substances. moving between three different stations performing tests on the substances to determine...
Lesson Plan
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Polymers-Greaaaaaat Biiiiiig Molecuuuuuules

For Teachers 5th - 7th
Students explore polymer properties. In this lesson about polymers, students perform an experiment to understand polymers, their properties, and that they are formed from small molecules. Students role play pretending they are polymer...
Lesson Plan
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An Introduction to Acids and Bases

For Teachers 1st - 2nd
Students explore acids and bases. In this lesson about acids and bases, students do an experiment to test certain items to determine what they are. Students use cabbage and litmus paper as indicators. Students understand how to sort the...
Lesson Plan
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Hydrology: Flood Mitigation

For Teachers 12th
Twelfth graders discuss the different factors that can contribute to major floods. In this ecology lesson, 12th graders analyze collected rainfall data. They complete a scavenger hunt after the lesson.
Lesson Plan
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Hydrology: Flood Mitigation

For Teachers 12th
Twelfth graders discuss the factors that affect flooding. In this environmental science lesson, 12th graders analyze rainfall data about flooding. They complete a scavenger hunt worksheet using the internet.
Lesson Plan
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Marine Biology Field Trips

For Teachers 11th - 12th
Learners visit a Marine Biology study area 2-3 times and write a report after the last visit. They participate in the Marine Biology field trips working with lab partners. They complete data sheets to write their primitive environmental...
Lesson Plan
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Investigating Chemical and Physical Changes

For Teachers 4th - 6th
Students explore physical and chemical changes by looking at how different powders react to a variety of substances. They observe and identify the difference between physical and chemical change using a mystery powder.
Lesson Plan
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Science Lessons

For Teachers 10th
Tenth graders research about the different cell organelles. In this series of biology lessons, 10th graders compare two allotropes of carbon. They investigate how the rate of reaction is affected by concentration.
Lesson Plan
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The Mole as a Large Number or an Exercise in Dimensional Analysis

For Teachers 9th - 12th
Students complete an activity and make "provable estimates."  In this dimensional analysis activity students use dimensional analysis and complete an activity. 
PPT
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Homeostasis and the Human Body

For Teachers 6th - 8th
Don't expect much from this presentation. It contains five slides in addition to the title. The first describes homeostasis, the second states that it operates at all levels and lists the biological hierarchy, the third gives three...
Lesson Plan
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What is Everything Made of?

For Teachers 7th - 9th
Students observe a demonstration on how we see space between water molecules.  In this experimental lesson students discover what elements make up the things around them and discuss what they learned. 
Lesson Plan
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Anhydrides, Acid Rain and Titrations

For Teachers Higher Ed
In this chemical compounds worksheet, students determine is compounds will act as acids or bases when added to water. Students compare basic, acidic, and amphoteric anhydrides. This worksheet has 15 fill in the blank, 2 short answer...
Lesson Plan
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Nothing New? A Physical Change

For Teachers 5th
Fifth graders discuss the differences between chemical and physical changes. In groups, they complete experiments and discover how a physical chnage can be reversed. To end the lesson, they review the steps of the water cycle and...

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