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Exam Review: Chemistry Calculations
For this chemistry calculations review worksheet, students solve 33 review problems about titrations, precipitates, pressure and volume of gases, combustion reactions, heat of combustion, molar concentrations and molecular formulas.
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Determining the Age of Fossils
Students examine the concept of radioactive dating. In this radioactive dating lesson, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
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Radioactive Decay
Students generate a radioactive decay table for an imaginary element, use their data to plot a decay graph, develop the concept of half-life, and use the graph to "age" several samples.
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Our Future - Nuclear Power?
Students comprehend that there are risks involved with using nuclear power. They write persuasive paragraphs for and against nuclear power. Students analyze the environmental issues and risks with nuclear power.
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Reactor Incident
Students are introduced to Chernobyl incident and the resulting environmental health impacts they watch a PowerPoint presentation, read articles and discuss what they have gained from these sources.
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Galileo's Battle for the Heavens
Students examine the nature of sunspot cycles and define solar minimums and maximums. In this sunspot lesson plan students construct and evaluate graphs of the current sunspot cycle.
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Electron Sqare Dance
Students participate in an Electron Square Dance in which they act the part of atoms. They follow the structure of different atoms suggested by the teacher.
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Periodic Table
Students identify in what groups and periods element is, state how many valance electrons element has, list basic properties of groups on periodic table, fill electrons in correct energy level/groups, and answer chapter questions.
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Ice Core Clues
Students create a PowerPoint presentation on the information they research about the ice cores and what they tell us about Earth's past. In this ice core lesson plan, students research radioactivity, air pollution, sodium, snowfall...
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Elements and Compounds
Middle schoolers explain how radioactive decay occurs. In this physical science lesson, students simulate radioactive half-life through an experiment. They graph their data and share their results in class.
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How Sensitive Are The Lungs to Radon?
Students examine the effects of radon on the lungs. They review pictures of the lungs on a large and small scale. They work together to answer questions to complete the lesson.
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Polishing the Petoskey
Learners select a stone and polish it. Throughout the process they demonstrate an understanding of rocks and fossil formation.
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To Renew, or Not to Renew
Young scholars explore the various types of renewable energy. After reading articles, they discover the advantages and disadvantages of renewable energy. They also explore the challenges to switch over to using more and more renewable...
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Air Pollution Over Where?
Students predict the movement of an air borne pollutant using their understanding of air currents. They determine which governments and/or communities should be contacted to be forewarned. They also explore the properties of their...
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General Information on Accreted Terrane
Students use the Idaho Digital Atlas. They look at the map on the main page and determine where the coast of the Pacific Ocean was before the Jurassic time period and how the coast has moved from its previous position to its present...
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Polishing the Petoskey
Students polish a Petoskey stone to show how to make an attractive rock display. In this polishing rocks lesson plan, students use sand paper and polishing materials to polish a rock and remove the rock dust. This is to display a nice...