41
Published in 2008
In this Nature lesson, students will learn about different types of volcanoes, how and why they erupt and the physical impact of volcanic eruptions.
Grade Level   9 10 11
Classroom Activities Curricula and Instruction
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42
Published in 2008
In this Nature lesson, students will explore the characteristics of diamonds. They will begin building an understanding of their formative environment, the resulting crystal structures and the physical properties of earth materials.
Grade Level   9 10 11
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43
Published in 2006
Water is a crucial ingredient for life on Earth: It nourishes people, plants, and animals and plays a majr role i nthe planet's weather and climate. The water cycle is Earth's natural mechanism for transporting, cleansing, and recycling water between the surface and the atmosphere. In this lesson,...
Grade Level   3 4 5
Classroom Activities Curricula and Instruction
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44
Published in 2006
Weather is a part of everyday life and can affect little things such as your choice of clothes or activities. Weather can also be severe and affect your life in bigger ways, as seen i nthe damage done by a hurricane or tornado. Meteorologists study the components of weather -, the conditions of the...
Grade Level   K 1 2
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45
According to the theory of plate tectonics, Earth's crust is composed of a number of individual plates that change shape and position over time. Geophysical evidence indicates that the face of Earth's surface has changed significantly since its initial formation and that the plates on which the...
Grade Level   6 7 8
Classroom Activities Curricula and Instruction
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