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Effects of Changing Dimensions Proportionally
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...
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Winogradsky Column Unit
Students are introduced to two changes, physical and chemicl, in order to prepare them to comprehend what changes take place in a Winogradsky Column. They participate in two activities including completion of a worksheet, balloon...
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Chemistry Worksheet-Phase Changes
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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Earth Changes
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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Evaporation and Temperature Change
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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Global Warming and Climate Change
Students explore the environment by writing a persuasive letter. In this global warming activity, students identify the key problems with our energy consumption in the United States. Students complete worksheets and write a letter...
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Cartoons: How Have Society's Views of Women Changed Over Time?
Students explore women's rights by viewing cartoon images. In this women's history lesson plan, students view several images depicting women in a certain way while discussing the meaning of the imagery among their classmates. Students...
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Changes in the New Nation
Young scholars 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...
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Modeling changes to Ecosystems Part 1
Students record changes in an ecosystem. In this science instructional activity 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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Getting to the Core of Climate Change
Students 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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AIH-14: Changes to American Indian Cultures
Middle schoolers explore American Indian cultures and changes caused by European exploration in North America.
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Seasonal Cycles And Changes
Second graders recall the affect of direct and angled sunlight on the seasons, describe some results of warming soil and air in spring, predict the changes in buds when twigs are placed in water, and taste a product of tree sap and...
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Energy and Changes of State
Learners complete a variety of labs to help them explain how energy affects the changes in states of matter. They also be required to collect and record data, graph data, and apply interpretations of that data.
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The Change of a River
High schoolers describe the changes that have affected the Missouri River over the past 200 years by identifying transformations in this area's atmosphere, biosphere, hydrosphere, and lithosphere. They research online in groups assigned...
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Changing With the Tide
Students research and they role-play the behavior of plants and animals in a salt marsh habitat as the tides change.
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Who Gets to Invent and How Do Inventors Change Our Lives?
Students examine the way various inventions have changed their lives. As a class, they create a timeline of the most important inventions during their lifetime and another timeline of how old they were when it was invented. ...
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Phase Change
Students compare the freezing temperature of two substances by conducting an experiment to freeze liquid ice cream. They vary the amount of salt used in the ice cubes during the freezing procedure to determine the change in the...
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Seeing Seasonal Changes in Polar and Temperate Towns
In this seasonal change worksheet, students use 24 hour film strips of a temperate region and a polar region to compare the length of day changes through the seasons. This worksheet has 5 short answer questions.
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Chemical Changes in Matter
In this matter and chemical changes worksheet, students write symbols and formulas for 2 chemical reactions. They write words for 1 chemical reaction given in symbols and formulas. They draw a diagram representing a chemical reaction and...
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Changing Crust
In this changing crust instructional activity, students use candy bars, licorice sticks and bubble gum to simulate the 3 types of forces that change the Earth's crust. These include compressional forces, tensional forces and transversal...
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Indigenous Cultures Change Over Time
Fourth graders research and take notes while viewing a video on the Navajo Indians. In this Indigenous people instructional activity, 4th graders use the notes they've taken to compare and contrast the Navaho tribe to other Indigenous...
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The Universe Has Room for Change
In this universe and change activity, students read about the demotion of Pluto as one of the 9 planets as well as other changes in science. Students summarize their reading and identify unfamiliar words in the article....
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A Changing Society: Industrialization and Urbanization
Students participate in activities that teach them about the Gilded Age of industrialization and urbanization. In this social changing lesson plan, students answer questions, watch videos, have discussions, read texts, and more to teach...
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Making Change
Second graders explore how to incorporate a new type of technology, the cash register and/or a calculator, as a motivational tool for solving real life problems. They practice estimating money and counting back change from $20.00.
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