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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.
In this activity, learners replicate the scientific processes of observing, forming an explanation, revising and communicating about a model of a comet. Learners construct a model of features of a comet using an assortment of common craft supplies.... (View More) This activity relates to several NASA comet missions such as Deep Impact, Stardust, Stardust-NExT, and EPOXI and can be used to emulate a process that scientists and engineers follow on all missions. (View Less)
This is a detailed historical lesson about comets, distant icy worlds often visible to observers on Earth. Learners will consider the essential question, "What are comets?" They will practice observation and "noticing" skills as they enact a story... (View More) of comets travelling through the solar system and examine images of comets and the current space missions exploring them. This is lesson 10 of 12 in the unit, Exploring Ice in the Solar System. (View Less)
This is a lesson about the connection between meteorites and asteroids, focusing on remote-sensing techniques using light. Learners will make and record observations and measurements; analyze data and draw analogies; compare samples; measure and... (View More) record the brightness of spectral light; discover the composition of white light; participate in introductory quantitative spectroscopy experiments; set up, conduct and analyze a reflected light experiment; and recognize/discover that different materials reflect different proportions of incident light. Activities, vocabulary words, and experimental extensions are included. This is lesson 5 of 19 in Exploring Meteorite Mysteries. (View Less)
Learners will research and document some of the requirements for mounting an expedition to an asteroid; actively explore potential resources available to space travelers through research, assessment, team cooperation, and exploration simulations;... (View More) develop the background to make the connection between meteorite research and potential planetary resources; and map and core an edible asteroid. Materials lists, and advanced preparation and procedural tips are included. This is lesson 17 of 19 in Exploring Meteorite Mysteries. (View Less)