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This is a lesson about geologic history. Learners will work together to create models of volcanic lava flows and analyze the layers that form on a planet's surface. They will sequence lava flows produced by multiple eruptions. Students will be asked... (View More) to observe where the flows travel, make a model, and interpret the stratigraphy. Students will use their volcanic layering model to demonstrate the relative dating and geologic mapping principles to later be applied to satellite imagery. The lesson models scientific inquiry using the 5E instructional model and includes teacher notes and vocabulary. (View Less)
This is a lesson about using evidence to construct sequences of geologic events. Learners will interpret real NASA science data to identify features on the surface of Mars, determine the surface history of the area, calculate the size of features,... (View More) and develope investigable questions. Students will study images taken by NASA's Mars Thermal Emission Imaging System (THEMIS) camera orbiting Mars. Students will use the THEMIS images to analyze the surface features and geological history of Mars. The lesson models scientific inquiry using the 5E instructional model and includes teacher notes and vocabulary. (View Less)
This is a website about gravitational waves. Learners will read about how the Laser Interferometer Space Antenna (LISA) mission will detect gravitational waves.
This is a series of three webpages about how humans and computers communicate. Learners will explore the binary and hexidecimal systems and how engineers use them to translate spacecraft data into images.
This is a game about data compression. Learners will use virtual foam balls to explore the different compression methods (lossless, lossy, and superchannel) used by the Earth Observing 3 mission.
Learners will investigate, discuss, and determine why humans have always explored the world (and now space) around them. Students determine these reasons for exploration through a class discussion. In the first activity, students use the Internet to... (View More) examine the characteristics of past explorers and why they conducted their exploration. The students then examine why current explorers - including the students themselves - want to explore other worlds in the Solar System. By the end of the lesson, the students can conclude that no matter what or when we explore - past, present, or future - the reasons for exploration are the same; the motivation for exploration is universal. (View Less)
This is a lesson about how to plan a mission to explore another world in the Solar System. Learners will discuss the path of a spacecraft traveling between planets, examining the journey from the Earth to Mars as an example. In Activity 1, students... (View More) determine the pros and cons for different ways we can explore another world, either by observing from the Earth or by sending a spacecraft to fly by, orbit, or land on the world. In Activity 2, the students plan a complete mission to explore another world in the Solar System. By the end of the lesson, the students come to understand that what scientists want to learn about an object determines how they plan the mission, but real-life constraints such as cost and time determine what actually can be accomplished. (View Less)
This is an online crossword about the Big Keck telescope. Learners can complete the crossword and read text about how the telescope works.