1
This activity is designed to show stdents the relationship between ocean tides and the lunar movements. It uses the tide data for Boston Harbor to show these relationships, but data from other sites can also be used.
Grade Level   2 3 4 5 6 7 8 9 10 11 12
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2
Published in 2016
These Kindergarten-Graduate level earth science resources talk about: atmosphere and weather, land and geology, oceans and dynamics, water and its effects, resources (energy, minerals, etc).
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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3
Published in 2016
Though oceans cover more than 70 percent of Earth's surface, less than 5 percent of our oceans have been explored. Research and commercial vessels travel the surface of the ocean regularly, but the deepest parts of the ocean remain largely unseen by humans. The ocean floor in particular is home to...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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4
This demonstration uses a water balloon to show how Earth's oceans are absorbing most of the heat being trapped on our warming world.
Grade Level   1 2 3 4 5 6 7 8 9 10 11 12
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5
Earthguide is dedicated to providing online materials for K-14 students, teachers, and the public that enhances lifelong learning and encourages positive action related to the management of the Earth, its living and natural resources, and society. We do this by building online content for individual...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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6
Published in 2016
A Sector Globe is a polyhedron used to approximate a sphere in order to represent features on the Earth or some other sphere. It can easily be constructed from a print-out using scissors and tape. Most of the faces of the polyhedron are squares or trapezoids, and the polar caps are represented by a...
Grade Level   5 6 7 8 9 10 11 12
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7
There are a variety of details in understanding tides. For elementary students, simply understanding what tides are and their frequency is appropriate (each day typically has two high tides and two low tides). Tying this to a model of gravity and the Moon’s motion and phases to understand tides...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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