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Acids are substances that have a sour taste and strong smell. Lemon juice and vinegar are common acids. Acid rain is formed when pollution inthe air mixes with the rain and falls to the ground. In this activity, vinegar will represent acid rain, and an antacid tablet will represent a marble statue...
Grade Level   3 4 5
Classroom Activities Curricula and Instruction
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2
During this activity your students will learn about the issue of land subsidence, which leads to topographical changes. Subsidence is due to poor backfilling/stabilization practices during the mining of gold. Then your students will complete an activity in which they will use materials like sand and...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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3
This site gives substantial information on Earth System Science (ESS). It's best for teachers who need background information. It also gives links to other sites and sources (such as a Solar System Calculator and Sun Path Activity).
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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4
Earth science exhibit with multimedia components; Location: Baltimore, MD
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Location-based Outreach Programs Outreach Programs
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5
"Pronounced """"""""Curious"""""""", an interactive exhibit for middle and high school students to explore diverse research topics in the sciences. Online media also available.; Location: Washington, D.C."
Grade Level   6 7 8 9 10 11 12
Location-based Outreach Programs Outreach Programs
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