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Lesson Plan
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Rate of Change

For Teachers 11th
Eleventh graders solve problems dealing with rate of change. In this algebra lesson, 11th graders graph their rate of change problems and analyze it comparing their data with each other. They solve problems dealing with percent and rate...
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Lesson Plan
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The Nature of Chemical Change: Acting Out An Example

For Teachers 3rd - 6th
Young scholars illustrate the molecular nature of matter and show that chemical change involves alteration of molecules.
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Lesson Plan
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How a Liquid Changes to a Gas

For Teachers 2nd
Second graders identify three forms of matter- solids, liquids, and gases with 100% accuracy. They observe water evaporating from an open container and water evaporating and condensing in a closed container. The students assess that a...
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Worksheet
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Changing Perspectives on the Sun's Diameter

For Students 8th - 10th
In this sun's diameter activity, learners use a photograph taken by the SOHO satellite of the sun showing a change in diameter from one month to another. Students find the average diameter of the sun, they determine the percent change in...
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Worksheet
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The Effect of Concentration Changes on Equilibrium

For Students 9th - 12th
In this concentration changes and equilibrium worksheet, students experiment with iron (III) ions and thiocyanate ions to observe the effects of concentration on the equilibrium of solutions. Students make observations of their mixtures,...
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Lesson Plan
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People Change the Landscape

For Teachers 3rd - 5th
Learners examine ways in which humans have brought change to the natural environment. In this ecology and literacy activity, students listen to the book Island Boy by Barbara Cooney. Learners observe and define map-reading vocabulary as...
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Lesson Plan
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Global Warming Statistics

For Teachers 6th - 9th
Learners research and collect data regarding temperature changes for a specific location and find the mean, median, and mode for their data. In this climate change lesson plan, students choose a location to research and collect data...
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Lesson Plan
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The Change of a River

For Teachers 9th - 12th
Students explore changes in the Missouri River. In this Missouri River activity, students discover that changes in the atmosphere cause changes in the river. Students search the Internet for information about the Missouri River and its...
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Lesson Plan
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Quick-Change Flip Book

For Teachers K - 4th
Students create flip books that illustrate the growth and change of a plant or an animal as it goes through its life cycle.
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Lesson Plan
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Change the Face of History

For Teachers 6th - 8th
Students create and write a "Choose Your Own Adventure" story as they investigate the Revolutionary War. They choose a historical figure who played a key role in the war who meets other influential figures and has the opportunity to...
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Lesson Plan
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Plant and Animal Changes

For Teachers 2nd
Second graders listen as the book, "What Do Animals Do In Winter?" is read to the class. They discuss that during the winter, some animals migrate, hibernate, hide, change color, and some make changes in their bodies like growing extra...
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Worksheet
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Mutation and Genetic Change

For Students 10th - Higher Ed
In this genetic change worksheet, students read about how mutations can occur in germ cells and somatic cells. Students complete 1 multiple choice and 4 short answer questions.
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Lesson Plan
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Walking Down Main Street: The Changing Times of a Railroad Town

For Teachers 8th - 10th
Students explore the historic district via a scavenger hunt. In this community history lesson, students complete a scavenger hunt using historic postcards and clues as guides. Students create a timeline demonstrating changes of the area...
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Lesson Plan
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Harvesting Hope--Asking for Change Letters

For Teachers 2nd
Second graders compose friendly letters. In this writing lesson, 2nd graders read the text Harvesting Hope: The Story of Cesar Chavez and discuss the rights of farm workers. Students brainstorm things at school they would like to change...
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Lesson Plan
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Effects of Changing Dimensions Proportionally

For Teachers 10th
In this geometry worksheet, 10th graders examine the effect of changing the dimensions of a figure proportionally on the perimeter, circumference, and area.  The one page worksheet contains six problems.  Answers are  included. 
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Lesson Plan
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Getting to the Core of Climate Change

For Teachers 6th - 9th
Learners investigate climate changes by graphing and analyzing ice core data from Greenland and Antarctica. They create, explain and report the pattern of data on a graph of ice core data. In addition they find relationships between the...
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Worksheet
Curated OER

Chemistry Worksheet-Phase Changes

For Students 11th - Higher Ed
In this phase change worksheet, students answer twenty questions about changes in energy to a system. They analyze phase diagrams, the determine the effects of changes in temperature on a system, they answer questions about miscibility,...
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Lesson Plan
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Earth Changes

For Teachers 4th - 5th
Students explore the make-up of the earth and the changes it undergoes in an earthquake. In this earth science lesson, students have two activities as part of a unit. First, to use a Styrofoam ball to model the earth's structure, and...
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Lesson Plan
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Evaporation and Temperature Change

For Teachers 6th - 8th
Students investigate the relationship between evaporation and temperature changes. In this evaporation and changes in temperature lesson, students measure the changes in temperature of different solutions on a cotton ball.
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Lesson Plan
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Global Warming and Climate Change

For Teachers K - 9th
Students explore the environment by writing a persuasive letter. In this global warming instructional activity, students identify the key problems with our energy consumption in the United States. Students complete worksheets and write a...
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Lesson Plan
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Cartoons: How Have Society's Views of Women Changed Over Time?

For Teachers K - 4th
Students explore women's rights by viewing cartoon images. For this women's history lesson, students view several images depicting women in a certain way while discussing the meaning of the imagery among their classmates. Students write...
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Lesson Plan
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Changes in the New Nation

For Teachers 6th - 10th
Students explore how technology has slowly changed the world, starting in the 18th Century.  In this United States History lesson, students work in teams to complete numerous activities that compare and contrast life before and after...
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Lesson Plan
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Modeling changes to Ecosystems Part 1

For Teachers 4th - 7th
Students record changes in an ecosystem. In this science lesson students make a hypothesis about changes in a terrarium. They record their observations. The students conduct an experiment to test their hypothesis.
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Lesson Plan
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AIH-14: Changes to American Indian Cultures

For Teachers 6th - 8th
Students explore American Indian cultures and changes caused by European exploration in North America.

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