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Toilet Paper Geologic Time Scale
Students examine and demonstrate the extent of geologic time compared to recent time. They develop a demonstration of geologic time using an unrolled roll of toilet paper, with each sheet of toilet paper representing 20 million years.
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The Rock Cycle
Third graders study the 3 main types of rocks: igneous, sedimentary, metamorphic. They examine samples of these types of rocks and discuss ways to tell what kind of rock each is. They take notes and draw pictures in their science...
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Conservation Connection
Students work in groups to create a script for a one minute commercial on how to conserve our reusable energy sources. When the scripts are written, explain to the students that a story board is similar to a cartoon.
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Minerals
In this minerals worksheet, students are given 6 statements about minerals and they find the errors in each sentence and re-write each properly. They also fill in the blanks for 8 sentences with given terms related to minerals, groups of...
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Famous Rock Groups
Students define igneous, metamorphic, and sedimentary, and use rock identification books to identify igneous, metamorphic, and sedimentary rocks. Students then discuss which rocks early man would have found useful for tool creation.
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Chemical Equations and Stoichiometry
In this chemical equations worksheet, learners calculate how many grams are used to in the equation written as well as the grams formed in the chemical equation. Students identify the limiting reagent in some of the chemical equations....
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Microbiology Design Challenge
High schoolers discover dangers to human health by researching what's in our drinking water. In this water purification lesson, students discuss the conditions of water in undeveloped countries and why it is unsafe to drink. High...
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Indoor Air Pollutant Sensing LAB: Peppermint Diffusion
Students engage in an experiment for the scientific concept of diffusion of particles. There are instructions for classroom set up prior to conduction of the activity. Students sit in the classroom that is filled with the smell of...
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Air Pollution: Visible And Invisible
Fourth graders observe air pollution that is visible and invisible with experimentation. During the experiment the students collect data that needs analysis. The observations are recorded in the lab journal. The data also is represented...
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Geo Sequestration Lab
Students explore geologic sequestration as a technique used to reduce carbon dioxide in the atmosphere. They use chemistry to stimulate oil mining. Students conduct an experiment to learn about geo carbon sequestration.