1
"""""Snowflakes"""" is a public presentation that introduces nanoscale science through the subject of snowflakes. Visitors learn that the complex structure of snowflakes results from the nanoscale arrangement of water molecules in an ice crystal, and that snowflakes are examples of self-assembled...
Grade Level   1 2 3 4 5 6 7 8 9 10 11 12
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2
"Lakes and seas in inland desert areas like the Dead Sea and the Great Salt Lake are famous for being so salty that hardly anything can live in the water. You can tell they are salty because it is very easy to float in them , and very difficult to swim. But just how salty are they? With this...
Grade Level   9 10 11 12
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3
From rivers that carve out canyons to tectonic plates that build mountains, our rocky planet Earth is always changing. In space, planets—with their own volcanoes and thunderstorms—whirl around the Sun. Earth and space scientists are dedicated to studying our solar system, from the moon...
Grade Level   K 1 2 3 4 5
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4
An earthquake causes different types of energy to radiate from the epicenter. The P and S waves are the first two to arrive at any specific point. P and S waves have different motions and shake the earth differently as they travel through it. In this activity, students demonstrate the motions of S...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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5
In this lesson students will explore the effects of acidic oceans on certain marine organisms, in the ocean food web, and to humans. Students will conduct a science experiment using the scientific method to see the effects of increased aciridity on certain species. They will also invistigate the...
Grade Level   5 6 7 8
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6
NAGT works to foster improvement in the teaching of the Earth sciences at all levels of formal and informal instruction, to emphasize the cultural significance of the Earth sciences and to disseminate knowledge in this field to the general public. We support research-based teaching through...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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7
"Investigate cool """"""""ologies"""""""" (disciplines) at New York's American Museum of Natural History site. There are tons of activities relates to all the """"""""ologies"""""""" and wonderful videos and information for elementary level children."
Grade Level   K 1 2 3 4 5
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8
Howard Hughes Medical Institute (HHMI) has launched a Spanish version of its award-winning website BioInteractive, which offers multi-media resources for high school and undergraduate biology, anatomy and physiology, Earth science, and environmental science educators. The site represents more than...
Grade Level   9 10 11 12
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9
Just as air can have different densities, water can have different densities as well. As the salinity of water increases, the density increases as well. Fresh eggs will float in saltwater, but will sink in freshwater. This will show that as the salinity increases the density also increases.
Grade Level   4 5 6 7 8 9 10 11 12
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10
There are three states of matter: gas, liquid, and solid. Water in our atmosphere exists in these three states constantly. As the temperature of water vapor (a gas) decreases, it will reach the point at which it turns into a liquid (called the dew point or the point at which dew forms). This change...
Grade Level   3 4 5 6 7 8 9 10 11 12
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11
There are two methods water moves from the ground to the atmosphere as part of the hydrologic cycle. Transpiration is basically evaporation of water from plant leaves. Studies have revealed that transpiration accounts for about 10% of the moisture in the atmosphere, with oceans, seas, and other...
Grade Level   5 6 7 8 9 10 11 12
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12
This activity shows high schoolers what factors tend to resist changes in ocean pH, and why the ocean is salty.
Grade Level   9 10 11 12
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13
Set the air temperature and dew point in the four different altitudes and see what type of precipitation will fall to the ground. Watch closely, they may even change form as they fall!
Grade Level   6 7 8 9 10 11 12
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14
Dive and Discover is an interactive website designed to immerse you in the excitement and discovery of exploration of the deep seafloor. Dive and Discover brings you right on board a series on research cruises around the globe, and gives you access to the latest oceanographic and deep submergence...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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15
Welcome to Science4Fun. It is the place for kids to learn science in a fun way. It has a wide variety of interesting science topics that are full of articles, and easy to do science experiments. All of the content on the website is written in simple Emglish with a lot of pictures to help you...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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16
The global ocean circulation system transports heat worldwide and affects climate in many areas. For example, Europe would have much colder winters if it were not for the Gulf Stream. Winds blow surface waters and cause ocean currents. But the waters below the depths of the wind's influence flow...
Grade Level   6 7 8 9
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17
Students can study the air currents within their classroom to examine how wind and ocean currents distribute particles through different environments.
Grade Level   2 3 4 5 6 7 8 9 10 11 12
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18
The effective temperature is the point at which the line crosses the middle scale. Use this worksheet and example to find your own effective temperature.
Grade Level   6 7 8 9
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19
Students will compare the depth of the ocean where Jaguat and Puma were diving on the Mid-Atlantic Right to the size of a familiar object.
Grade Level   6 7 8 9
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20
Density is a measure of the mass per unit volume of a substance. The density of seawater depends on many factors such as the concentration of salt dissolved in it and its temperature. This demonstration shows different gradients of density in ocean water.
Grade Level   6 7 8 9
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