Other
Killer Asteroid Project: Asteroids and Comets
Explains the differences between asteroids and comets. Presents a chart showing a size comparison between some known asteroids and comets.
TeachEngineering
Teach Engineering: Asteroids
Students learn some basic facts about asteroids in our solar system, mainly about the size of asteroids and how that relates to the potential danger of an asteroid colliding with the Earth. Students are briefly introduced to the...
Other
Killer Asteroid Project: Rubble Piles vs. Monoliths
Asteroids can be single large rocks, or they can be collections of rocks loosely bound by their mutual gravity "rubble piles." The difference is important to understand, so we know how to deal with these if they head towards Earth. A...
TeachEngineering
Teach Engineering: Asteroid Impact
Asteroid Impact is an 8-10 class long (350-450 min) earth science curricular unit where student teams are posed with the scenario that an asteroid will impact earth. They must design the location and size of underground caverns to save...
NASA
Dawn Mission: Dawn Classrooms: The History and Discovery of Asteroids
Student groups explore scientific breakthroughs and the development of technologies that eventually led to asteroid discovery aboard the Dawn space mission. Learning module components include jigsaw reading, model building, math...
NASA
Nasa: Asteroid 2012 Da14: Earth Flyby Reality Check
Get a reality check about a recent asteroid fly-by. Study videos, diagrams, and explanations of these near-misses.
Other
University of Leicester: Comets, Asteroids & Meteorites
Provides a general overview of comets, asteroids, and meteorites. Content includes ways to identify them in the night sky, as well as detailed information on each type of small body.
Society for Science and the Public
Science News for Students: Asteroid Impacts May Have Sparked Life
Article reports on a new study that claims that the energy released from asteroid collisions may have sparked life on Earth. Includes a list of key vocabulary.
Wikimedia
Wikipedia: Asteroid
This site from the encyclopedia Wikipedia is a good resource page on asteroids. Gives details on different groups of asteroids that have been identified; how they get their name and number after identification; the six types of...
Nine Planets
The Nine Planets: Asteroids
A plethora of information about Asteroids. This site provides lots of in-text links to information, pictures of asteroids, a table full of information about asteroids, as well as links to more information about asteroids.
NASA
Nasa Star Child: The Asteroid Belt (Level 1)
Learn about asteroids in our solar system. Discusses where you will find the asteroid belt and what it is. Vocabulary words linked to a glossary of terms and a printable version are available.
NASA
Nasa: The Space Place: Make Asteroids You Can Eat
This site from the National Aeronautics and Space Administration provides an interesting activity on making asteroids. "Create your own odd-shaped asteroids out of plain old mashed potatoes. Bake them in the oven to turn them asteroid...
TED Talks
Ted: Ted Ed: The First Asteroid Ever Discovered
Over the course of history, we've discovered hundreds of thousands of asteroids. But how do astronomers discover these bits of rock and metal? How many have they found? And how do they tell asteroids apart? Carrie Nugent shares the story...
Other
Discover and Learn: The Asteroid Belt
Read a very brief article on the asteroid belt. Includes an image of an asteroid, as well as a chart showing the asteroid belt's location in relation to Jupiter and Mars.
Read Works
Read Works: Asteroid Attack!
[Free Registration/Login Required] An informational text about asteroids. A question sheet is available to help students build skills in reading comprehension.
Encyclopedia Britannica
Encyclopedia Britannica: Asteroid
Encyclopaedia Britannica gives a brief description of asteroids, citing some specific examples. Contains related links.
CK-12 Foundation
Ck 12: Earth Science: Asteroids
[Free Registration/Login may be required to access all resource tools.] Describes characteristics of asteroids.
CK-12 Foundation
Ck 12: Earth Science: Asteroids
[Free Registration/Login may be required to access all resource tools.] Describes characteristics of asteroids.
University of Texas at Austin
The University of Texas Mc Donald Observatory: Asteroids
Discover interesting facts about asteroids, large chunks of rock that were leftover from the formation of the solar system.
Views of the Solar System
Views of the Solar System: Asteroid Introduction
Discover the latest scientific information about asteroids.
Nine Planets
The Nine Planets: Asteroids 253 Mathilde
This site explores what is currently known about the asteroid 253 Mathilde. Content includes an orbiting path, and composition. Links are provided throughout for additional information.
Cosmos 4 kids
Cosmos4 Kids: Solar System Details: Asteroids
Learn about asteroids. What are they? What is their structure? Difference between asteroids and comets? The brief, to the point text makes this site most suitable for the younger researcher.
TED Talks
Ted: Ted Ed: Could We Stop an Asteroid?
Bill Nye, the science guy, joins AsapSCIENCE, to talk about asteroids. Specifically, he looks at why asteroids can be so deadly to the Earth, as well as how we detect them and how we possibly stop them. [7:07]
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