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This is an activity about scale. Participants will arrange imagery of Earth and many other space objects in order of their size from smallest to largest, their distance from Earth's surface, their temperature from coolest to hottest, and/or their... (View More) age from youngest to oldest. By manipulating these images and discussing their ideas, children and adults represent and confront their own mental models of space and time. (View Less)
This interactive adventure engages children in a story-based scenario that emphasizes concepts of remote sensing and how NASA scientists use satellite imagery to better understand the Earth's environmental changes. The story features a pigeon named... (View More) Amelia and is set in New York City. Amelia's owner, a young girl named Maria, receives a gift from her grandfather-a camera specially designed for strapping on to a pigeon along with copies of old photographs taken of New York City landmarks. Suddenly, Amelia's flights around the city take on new relevance; she visits the Bronx Zoo, Central Park and Battery Park to take updated pictures of those same landmarks from her "birds-eye" perspective. Through Amelia's adventures, and with some help from a NASA scientist, Maria learns about the history of aerial images, the use of images to detect changes over time, the significance of color, texture and shape in interpreting those images, and the importance of images taken from today's NASA satellites to our understanding of Earth. The story is set in New York City, chosen for its size, diversity and the visibility of prominent features in satellite imagery. (View Less)
Learners will compare satellite images of Mars and Earth to look for similar features. Then they brainstorm a list of forces or events that could have caused some of these features to form on Mars. This is activity 3 of 9 in Mars and Earth: Science... (View More) Learning Activities for After School. (View Less)
Learners will compare images of planets and select one planet to visit and tell the tale of their visit through a comic strip. This is activity 9 of 9 in Mars and Earth: Science Learning Activities for After School.
This is an activity about modeling and the scientific process. Learners will discuss the models they created in the previous three activities as models of forces that shape the surface of planets, and talk about the similarities and differences... (View More) between models and real events. Then they brainstorm a list of questions and suggest ways scientists might find answers. This is activity 7 of 9 in Mars and Earth: Science Learning Activities for After School. (View Less)