1
People interact with Earth’s water (hydrosphere) in a variety of ways. We depend upon water for survival, but we also need it to keep clean and help avoid spreading disease. On our ever-changing Earth, the supply of fresh water can be limited for some humans. We need good techniques to make the...
Grade Level   4 5 6 7 8 9
Classroom Activities Curricula and Instruction
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2
"Nitrogen is an element that is found both in living things and the nonliving parts of the Earth system. In this classroom activity, students play the role of nitrogen atoms traveling through the nitrogen cycle to gain understanding of the varied pathways through the cycle and how nitrogen is...
Grade Level   5 6 7 8 9
Classroom Activities Curricula and Instruction
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3
Locating crucial energy resources involves examining phenomena under, on, and above Earth’s surface. Some of these phenomena change frequently, such as winds. Others, such as oil and coal deposits, are products of long series of geologic processes. Yet all are geographic in nature — they occur...
Grade Level   5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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4
"The purpose of this activity is to give the player an introduction to the economics of mining. Each player buys """"property,"""" purchases the """"mining equipment,"""" pays for the """"mining operation,"""" and finally pays for the """"reclamation."""" In return, the player receives money for the...
Grade Level   4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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5
"Mining is a complex process in which valuable or useful materials are removed from large masses of rock. In this activity, students use birdseed and colored beads to mine for """"precious metals"""" and """"gold."""" At th end of the activity, students can count up their winnings. The students gain...
Grade Level   4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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6
"To allow students to produce a """"marketable"""" product made from minerals that are used by most people every day. Both the abrasive and cleansing compounds found in toothpaste, calcium carbonate and sodium bicarbonate, are minerals. Students make their own toothpastes with different colors and...
Grade Level   3 4 5 6 7 8
Classroom Activities Curricula and Instruction
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7
Water is often called a renewable resource, but what does that really mean? Is water an unlimited resource? What happens to water after we use it? This investigation will help you understand exactly how much water you use in your home and how you can keep from wasting water. If many people are...
Grade Level   6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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