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This is an activity about asteroids. Learners will shape mashed potatoes into their own odd-shaped asteroids. They can then bake them in the oven to turn them (more or less) asteroid color, and eat them for dinner.
This is an lesson about comets. Learners will create a physical timeline of comet appearances in art and literature throughout history. Participants use a set of photos depicting comets in art images and science missions and place the images in... (View More) chronological order, while learning about the perceptions of comets during that time period. (View Less)
This activity is an interactive word find game with words related to comets and NASA's Comet Nucleus Sample Return mission. Accompanying text and pictures describe what comets are and why we are interested in them.
This is a game about the formation of the solar system. Learners dynamically engage in modeling the growth of asteroids from specks of matter. Similar to tag, the children run around, have fun, and burn off energy. Different from tag, there is... (View More) science involved! The end of activity debriefing discusses strengths and limits of the model. Note the setting for this activity should be large and open where students can run. (View Less)
These short leader guides are designed for a novice user to pick up and implement the activities with ease. They address a range of topics all related to asteroids - most especially Asteroid Vesta. Activities are tagged to quickly find ones that are... (View More) active (involves movement), edible (involves food), calm (stationary) or informative (about NASA's Dawn mission and Vesta). (View Less)
This is an online sorting game that compares the lifetime risk of death from an asteroid impact to other threats. For example, are you more likely to be killed by an amusement park ride or an asteroid impact? It is part of the Killer Asteroids Web... (View More) Site. The site also features a background overview of the differences between asteroids and comets, information on different types of asteroids (rubble piles vs monoliths), a discussion of how at risk Earth really is to an asteroid or comet impact, and background information on light curves. (View Less)
This is a multi-level, physics-based game that asks players to save Earth by using their spaceship to deflect an incoming asteroid. It is designed to accurately reflect the physics of space and could be used to help confront preconceptions about... (View More) motion and forces in space. It is part of the Killer Asteroids Web Site. The site also features a background overview of the differences between asteroids and comets, information on different types of asteroids (rubble piles vs monoliths), a discussion of how at risk Earth really is to an asteroid or comet impact, and background information on light curves. (View Less)
This is a DVD about asteroids and impacts in the solar system. Learners can watch a 7-minute video of the "lifetime" of a meteor. The narrated, subtitled program includes images of impact craters on planets and asteroids, visualizations of the... (View More) Asteroid Belt, animations of collisions between asteroids, an explanation of how collisions between asteroids can create fragments that reach Earth as a meteorite, visualizations of resonances in the asteroid belt, the perturbation of an asteroid fragment toward Earth, an explanation of how meteors that impact Earth might have obtained high and low impact velocities, and visualizations of the range of outcomes from impacts by meteors with different velocities and sizes. The goal is to provide engaging and scientifically accurate animations and images of impact processes in the solar system. The program is specifically designed to dispel commonly-held misconceptions and improve general understanding of solar system science among student's grades 5-12, as well as a broad lay audience. In addition to the 7-minute stand-alone video, the DVD also contains two interactives for Windows® and Macintosh® computers. The first interactive is a version of the above program that allows students and other users to view segments in any order through answering some of the most-commonly asked questions about asteroid impacts. The second interactive, "Make a Collision," allows users to simulate asteroid collisions, by selecting the parameters of collisions between asteroids and then seeing the results. The third interactive, "ImpactChallenge," provides additional experience with simulations Asteroid Belt impacts by giving users additional parameters that can be adjusted to make a wider variety of asteroid collisions. (View Less)