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WATER & THE EARTH’S SURFACE
The Traveler Globe
Looking for the perfect student-size globe? This raised-relief, blue ocean globe sits on
a shatter-resistant molded base and swiv-
els on a numbered semi-meridian. Brightly colored and very detailed geographical features include cities, bodies of water and mountains. 12" D x 16" H. Information sheet provided.
AP7268 I $42.20
Coriolis Effect— Student Laboratory Kit
This innovative activity model gives students hands-on experience investigating how objects move across the surface of a rotating planet. Students study the effect of tempera- ture and the Coriolis Effect on ocean currents and compare those effects between the atmospheres in the Northern and Southern hemispheres. Includes enough materials
and Coriolis Effect models for five student groups.
Contour Model Kit
Students make topographical maps with this 3-D plastic model reproduction of a steep- sided volcano by drawing contour lines on the model after incrementally adding water. Students then compare their maps to a real aerial photograph of the volcano. Includes transparent molded plastic box with volcano and lid, metric ruler, marking pencil and student worksheets. For one lab group of 3–4 students.
AP5111 I $30.60
AP7346 I $76.65
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Landform Demonstration Kit
Get students involved in constructing models to visualize Earth forces. Bend, arch and fold flexible colored foam strips to illustrate anticline, syncline and hogback. Demonstrate strike- slip, normal and reverse faults, graben and horst formations and dip and strike with cardboard rock formations, and even simulate a nonflammable volcano eruption and lava flow. All pieces included with a watertight demonstration tray and illustrated study guide.
AP5124 I $71.75
FLINN SCIENTIFIC I WATER & THE EARTH’S SURFACE
Coriolis Effect Apparatus
Observe the Coriolis Effect simply and clearly. A 3⁄4"-diameter steel ball and a revolving turntable simulate the Earth’s rotation. Activity sheets guide students as they investigate the Coriolis Effect in the Northern and Southern hemispheres and its effect on atmospheric circulation. Serves one lab group of 3–4 students.
AP5113 I $47.90
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