1
By TED-Ed
Published in 2015
Tens of millions of years ago, plate tectonics set North and South America on an unavoidable collision course that would change the face of the Earth and spell life or death for thousands of species. Juan D. Carrillo explains the massive biological repercussions of this collision, which caused one...
Grade Level   5 6 7 8 9 10 11 12
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2
Published in 2016
What are earthquakes? Get a new perspective on these powerful phenomena with this collection of videos and infographics co-presented by the California Academy of Sciences and KQED. You'll learn why earthquakes happen, how they've shaped the Bay Area, and what you can do to prepare for the next one.
Grade Level   5 6 7 8 9 10 11 12
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3
Published in 2016
On July 20, 2015, NASA released to the world the first image of the sunlit side of Earth captured by the space agency's EPIC camera on NOAA's DSCOVR satellite. The camera has now recorded a full year of life on Earth from its orbit at Lagrange point 1, approximately 1 million miles from Earth, where...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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4
The National Park Service brings you information on geologic time and how we tell the age of the Earth. Learn about fundamental geologic concepts, view a geologic time module, view a video on the Big Ideas in Geoscience, and look at fossils and rocks throughout geologic time.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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5
By TED-Ed
Published in 2013
Why do some regions experience full-time heat while others are reckoning with frigid temperatures and snow? And why are the seasons reversed in the two hemispheres? Rebecca Kaplan explains how the shape of the Earth's orbit around the Sun and the Earth's tilt on its axis affect the amount of...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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6
Planet Earth 3D allows students to explore the Earth. The app features a 3D model of the Earth that students can rotate and explore. It also includes information about the structure and rotation of the Earth and a discussion of the moon and stars as well.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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7
In this activity, students will conduct two runs of an activity to simulate, using coloured sweets, how the relative proportions of oxygen can indicate past Earth temperatures.
Grade Level   9 10 11 12
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8
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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9
Students will recreate the lunar phases using the frosting from Oreo cookies. Round cream cheese crackers can also be used if cookies are not an option. The students will accurately model the shape of the Moon's phases using Oreo cookies and place the phases in order.
Grade Level   K 1 2 3 4 5 6
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10
Using a pupil model to demonstrate the slab pul is the main plate-driving force. Considering the different processes likely to be driving plate movement by use os a student model.
Grade Level   9 10 11 12
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11
This is a modelling task, involving drawing and counting, to enable pupils to visualise the effects of different numbers of continents on global biodiversity. The activity enables pupils to account for the findings in terms of the effects of differing numbers of continents and areas of shallow sea...
Grade Level   9 10 11 12
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12
Calcium is a chemical that is always grabbing onto other chemicals. One of the most common chemicals connected to calcium is carbonate. Together, the calcium and the carbonate are called calcium carbonate. Calcium carbonate is in eggshells, seashells, limestone, and many other materials. In this...
Grade Level   3 4 5
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13
Carbon dioxide (CO2) is essential for life on Earth. Scientists have ways of testing the amount of CO2 in the atmosphere. In this activity, you can do your own test for CO2!
Grade Level   3 4 5
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14
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
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15
How can the ice core evidence for climate change be explained? This activity is an opportunity to show how a complex scientific topic can be used in the classroom to show how science depends upon evidence and interpretation.
Grade Level   9 10 11 12
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16
This activity has been devised to address the common lack of knowledge about geological time. Research has shown that many people have no idea of the great length of geological time nor of the order of key events during the geological history of the Earth. Students will make a geological timeline...
Grade Level   9 10 11 12
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17
While the 'Principle of superposition of strata' states that younger rocks are found above older ones, there are certain unusual geological conditions causing older rocks to be found on top of younger ones. Through this activity, pupils can model the unusual geological conditions where the...
Grade Level   10 11 12
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18
Carry out a laboratory demonstration of the first stages in the chemical weathering of limestone. Quarter-fill a small glass beaker or a boiling tube, with some water of neutral pH and add some Universal indicator. Ask what will happen if a pupil blows steadily into the water through a straw (it...
Grade Level   6 7 8 9 10 11 12
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19
"Students explore the dynamics of lunar phases to develop an understanding of the relative positions of our Moon, Earth, and Sun that cause the phases of the Moon as viewed from Earth. Using a golf ball glowing under the ultraviolet light of a """"blacklight"""" makes it easier to see the phases of...
Grade Level   5 6 7 8 9 10 11 12
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20
Demonstrating how seismic shaking depends on local geology.
Grade Level   7 8 9 10 11 12
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