Curated OER
Moh's Hardness Test
Young geologists utilize Moh's hardness scale to help them correctly sort and classify different types of rocks. This lesson has everything you need, including an excellent example of the Mohs' Hardness Test, to successfully implement...
Curated OER
Mohs Hardness Test
Fifth graders listen as they are told about another way to classify rocks; by their hardness. They observe the Mohs Hardness Test overhead, discover how the test works, and then use materials such as pennies, butter knives, nails, and...
Curated OER
Mohs Hardness Test
Fifth graders examine what the Mohs Hardness Scale is before testing a number of minerals to determine their place on the scale. They test a fingernail, a penny, a knife blade, a metal file, and several unknown minerals and rocks using...
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Moh's Scale of Hardness
Students investigate how to use Moh's Hardness Scale. In this geology activity, students examine several minerals and develop a hypothesis about which mineral is the hardest. Students use the Moh's Scale Identification Chart to determine...
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How Can We Tell The Hardness of Rocks?
Students complete a lab activity. In this hardness of rocks instructional activity, students observe and touch various rock samples. Students determine if they can make a scratch mark on any of the rock samples and use the Internet to...
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Mineral Identification
In this mineral identification lesson plan, students analyze 14 minerals and test their physical properties. They test the color, luster, streak, hardness and breakage of each mineral. Students answer 5 questions about the physical...
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Exploring Minerals
I love this geology lesson plan. Third and fourth graders look at the connections, and the differences, between rocks and minerals. Learners are charged with identifying specific rocks and minerals, learning how to properly use...
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Exploring Minerals
Students examine the differences between rocks and minerals. They discover the properties of different minerals and perform hardness tests on minerals. They collect their data and make observations.
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Classification of Minerals
Students identify a specific mineral using Moh's Scale of Hardness. They also conduct research about the mineral looking for factors such as value, abundance ,location, and current uses. The lesson integrates technology with the making...
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Earth's Surfaces
Students identify and define geology and earth surface vocaulary and their meanings to classify rocks and explore caves and their properties. Students find rocks and test them according to Moh's scale. They create a color coded earth...
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Not Just For A Baby's Bottom
Eighth graders investigate the presence of talc in the geologic record. The different characteristics of talc is covered. The lesson includes background information for the teacher.