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Using the 5E instructional model, students discover the value of using color maps to visualize data. The activity requires students to create a color map of the ozone hole from Dobson data values derived from the Aura satellite. Students then... (View More) interpret that map and compare and evaluate different color scales. Note that this is the Spanish version of Exploring Color Maps: Using Stratospheric Ozone Data. (View Less)
Through the use of the 5E instructional model, students discover the value of using color maps to visualize data. The activity requires students to create a color map of the ozone hole from Dobson data values derived from the Aura satellite.... (View More) Students then interpret that map and compare and evaluate different color scales. (View Less)
This is a set of three activities about how scientists study other worlds. Learners will explore and compare the features of Mars and Earth, discuss what the features suggest about the history of Mars, and create a model to help them understand how... (View More) scientists view other worlds. The activities help to show why scientists are interested in exploring Mars for evidence of past life, and address the question: "Why are we searching for life on Mars?" It also includes specific tips within each activity for effectively engaging girls in STEM. This is activity 4 in "Explore: Life on Mars" that was developed specifically for use in libraries. (View Less)
Learners will explore the features of Mars through a demonstration of Google Earth Mars, gather, and analyze data from multiple sources on the internet as well as print sources, develop and use strategies for reading informational text to... (View More) systematically find information, and understand that Earth and Mars have similar geological features. The lesson uses the 5E instructional model and includes: TEKS Details (Texas Standards alignment), Essential Question, Science Notebook, Vocabulary Definitions for Students, Vocabulary Definitions for Teachers, two Vocabulary Cards, and a reading strategy supplement. This is lesson 3 of the Mars Rover Celebration Unit, a six week long curriculum. (View Less)
This activity uses an episode of poor air quality over the Midwest and Eastern seaboard to engage students in an exploration of the collection, comparison, analysis and utilization of air quality data. With the aid of a camera, the EPA website and... (View More) Google Earth, students will determine local visibility. Students will also interpret images taken with the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument aboard both the Terra and Aqua satellites to distinguish between three aerosols-smoke, dust and haze. Then students will then find online satellite images of the local area to determine aerosol types and possible sources. Four lesson extensions are included. This lesson uses the 5E instructional model. (View Less)
This activity uses rain and flood events in the Midwest to engage students in an exploration of the collection, comparison, analysis and utilization of rainfall data. Students will access online precipitation data from both a ground-based station... (View More) (the Community Collaborative Rain Hail and Snow Network (CoCoRaHS) network) and a satellite (the Tropical Rainfall Measuring Mission (TRMM)). Explicit instructions are provided to allow students to graph, map and analyze that data. Instructions are also provided for setting up a school-based rain gauge to gather local rainfall data for analysis. (View Less)
Users explore data, using My World GIS, that characterize the dynamic Greenland Ice Sheet. By examining photographs, map views, and tabular data, users gain an understanding of how and why scientists are monitoring the ice sheet and what they are... (View More) finding. Users explore map layers that represent ice sheet thickness, weather station locations, and annual melt extents of the ice sheet. They learn about the working conditions that Arctic scientists must endure to collect their data, and how sensors on satellites are used to gather information from an area as large as Greenland. Finally, users learn about scientists' methods for measuring ice flowing downhill from Greenland, and examine that data to learn how fast the ice is moving. This chapter is part of the Earth Exploration Toolbook, which provides teachers and/or students with direct practice for using scientific tools to analyze Earth science data. Students should begin on the Case Study page. (View Less)
This lesson applies the science and math of the rotation of a sphere to water and wind movements on Earth. Students are introduced to convection, the Trade Winds and the Coriolis Force. Using an online visualizer, students generate trajectories and... (View More) then analyze course patterns and latitudinal changes in strength. Note that this is lesson two of five on the Ocean Motion website. Each lesson investigates ocean surface circulation using satellite and model data and can be done independently. See Related URL's for links to the Ocean Motion Website that provide science background information, data resources, teacher material, student guides and a lesson matrix. (View Less)
Navigational tools and methods of early voyagers provide the background and contrast to the satellite images and models used today. Students complete mapping activities based on historical data from Columbus and Blith. Students will also use a... (View More) computer model of ocean currents to investigate the movement of objects drifting on the ocean surface. Note that this is lesson one of five on the Ocean Motion website. Each lesson investigates ocean surface circulation using satellite and model data and can be done independently. See Related URL's for links to the Ocean Motion Website which provide science background information, data resources, teacher material, student guides and a lesson matrix. (View Less)
This is an activity about identifying solar flares. Learners will cross-reference data collected from a Sudden Ionosphere Disturbance, or SID, Monitor, the GOES solar catalog, and SOHO spacecraft images of the Sun to identify solar flares coming... (View More) from the Sun that are affecting Earth's ionosphere. This activity is part of the Research with Space Weather Monitor Data educators guide. Use of and access to a Stanford Solar Center SID monitor and the internet is encouraged but not required. Locations without a SID monitor can use SID data posted online: http://sid.stanford.edu/database-browser/. (View Less)