1
In this lesson, students examine seismic evidence to determine a) Earth must have a layered internal structure and, b) estimate the size of Earth’s core. Using an inquiry approach, students are divided into two teams (theoreticians and seismologists) to test the simplest hypothesis for what is...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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2
"The """"Blue Goose"""" has been the symbol of the National Wildlife Refuge System since it was first drawn by Pulitzer Prize-winning cartoonist J.N. """"Ding"""" Darling, one of the greatest supporters of wildlife conservation in the 20th century. Naturalist and author Rachel Carson had a reminder...
Grade Level   3 4 5 6 7 8
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3
This activity allows students to experience what rocks and minerals go through during the rock cycle. The activity explains how to manipulate chocolate using heated water and a knife into different states representing metamorphic, igneous, and sedimentary rocks. Chocolate can be ground into small...
Grade Level   3 4 5 6 7 8
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4
"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
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5
Soil scientists often examine soils and record soil data outside. Soil is not just topsoil; it includes other horizons (soil layers) underneath the topsoil. So soil scientists use shovels or soil augers to get samples of many soil horizons. They record soil colors, textures, and types of living...
Grade Level   K 1 2 3 4
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6
"Gravity is a force that all living organisms have to deal with. The body structure of animals is a system of balanced beams and masses. In order to stand or walk, animals like dinosaurs must balance on their feet. To do this, they must keep their center of gravity """"""""between"""""""" their...
Grade Level   1 2 3 4 5
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7
Suppose you are given one hour to tell someone about paleontology. The audience is naive but interested. They want to know something about paleontology but have not previously received, and may ever again receive, formal instruction in the subject. What will you choose to talk about? The example of...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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