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nw-000-000-003-329
Thu, Aug 30, 2018 5:33:32 PM MDT
11510/20140407123024261M
This is an activity about sunlight as an energy source. Learners will create a plant box and observe that a plant will grow toward the Sun, its primary source of energy. This hands-on activity is an additional lesson as part of the book, The Day Joshua Jumped Too Much.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-002-524
Thu, Aug 30, 2018 5:33:34 PM MDT
11510/20140407123024823M
Learners will study the essential components and variables of an ion propulsion system. Activities include an on-line ion propulsion engine simulation and design. Included are changes in energy and fuel consumption as a result of variable changes (dependent/independent variable relationships). This is activity 5 of 5 in Structure and Properties of Matter: Ion Propulsion.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
How Can the Little Moon Hide the Giant Sun? Exploring Size and Distance
nw-000-000-003-269
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123025241M
This is an activity exploring the concept that distance affects how we perceive an object's size, specifically pertaining to the size of the Sun and the Moon as seen from Earth. Learners will complete a hands on activity where two balls of differing sizes stand in for the Sun and the Moon. By moving the balls away from each other, students will determine how far the larger ball needs to be in order to make the two seem similar in size. They will also use the balls to demonstrate a solar eclipse. Lastly, learners will complete a worksheet explaining their findings. This is Activity 12 of a larger resource entitled Eye on the Sky.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
Dangers of Radiation Exposure
nw-000-000-002-121
Thu, Aug 30, 2018 5:33:32 PM MDT
11510/20140407123025971M
This is a lesson about radiation and the various sources of radiation that a spacecraft may encounter in its journey. Learners will calculate their annual exposure to high-energy radiation, identify sources of high-energy radiation, and explain why the near-Mercury environment is a concern for the Mercury MESSENGER mission. This is lesson 2 of 4 in the high school track of a module, titled Staying Cool. Note: the student guide starts on p. 17 of the PDF.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
Field Trip to the Moon: LRO/LCROSS Edition Informal Educator Guide
nw-000-000-002-783
Thu, Aug 30, 2018 5:33:33 PM MDT
11510/20140407123026420M
This is a series of five activities about geology on the moon. Learners will explore lunar stratigraphy (caused by lava flows), impact craters, the moon's history, spacecraft design in which students build models of the LRO out of edible or non-edible materials, and the future of lunar exploration. This guide includes the activities from the original Field Trip to the Moon guide, plus activities relating to these two moon missions - Lunar Reconnaissance Orbiter and the Lunar Crater Observation and Sensing Satellite.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-002-808
Thu, Aug 30, 2018 5:33:35 PM MDT
11510/20140407123026864M
in this science-based storybook, students learn about seasonal migration of hummingbirds as they are exposed to the scientific process. Students Anita, Simon and Dennis and the rest of Ms. Patel's class research when the hummingbirds have gone and when they might return. The book is one of a series in the Elementary GLOBE unit designed to introduce students to the study of Earth system science (ESS). Each book has companion learning activities that complement the science covered in each story. Together, the books form an instructional unit that addresses ESS and related subjects (e.g., weather, water, seasons, soil, and aerosols). The GLOBE Program is a worldwide, hands-on, K-12 school-based science education program.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-001-892
Thu, Aug 30, 2018 5:33:33 PM MDT
11510/20140407123027580M
One of the greatest mysteries of all is what causes gamma ray bursts. These bursts are the most powerful explosions in the Universe and occur about once a day. Their origin is unknown, although there are several theories. Students learn about NASA's Swift mission, with a specially-equipped satellite to further explore the causes of gamma ray bursts. This activity is part of the Great Explorations in Math and Science guide entitled "Invisible Universe: The Electromagnetic Spectrum from Radio Waves to Gamma Rays" that features five activities. It is available for purchase from the website.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-001-875
Thu, Aug 30, 2018 5:33:30 PM MDT
11510/20140407123027882M
This lesson is comprised of three parts grouped to enable student understanding of classifying organisms. In part one of the lesson, students classify imaginary organisms represented by a mix of breakfast cereals, candies, nuts, raisins, etc. according to similar characteristics. Students use a flow chart to show the characteristics by which they divided the imaginary organisms into groups. In part two, students classify a series of single-celled organisms using a dichotomous key. In part 3, students apply skills acquired from the previous activities to create a dichotomous key for their specimens from the first activity. These activities are part of an astrobiology guide called the "Fingerprints of Life" which contains background information for the student, worksheets, extension activities, suggested assessments, and alignment to standards.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
The Ozone Layer: Our Global Sunscreen
nw-000-000-003-691
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123028664M
This ChemMatters article provides a history of the study of ozone, a description of an experimental simulation called "The World Avoided," a brief introduction to the chemistry of ozone, an explanation of how ozone is measured, and the difference between "good" ozone in the stratosphere vs "bad" ozone in the troposhere. ChemMatters is an educational magazine published by the American Chemical Society.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
Rainbow Analysis
nw-000-000-002-798
Thu, Aug 30, 2018 5:33:32 PM MDT
11510/20140407123029080M
Students are introduced to the scientific tool of spectroscopy. They each build a simple spectroscope to examine the light from different light sources, particularly the Sun (Warning: Do not look directly at the Sun) and artificial lights (e.g., fluorescent or sodium lamps). Students compare the continuous spectrum of incandescent lights and the solar spectrum with the clear spectral lines of the fluorescent or sodium room lights and discharge lamps. They learn how the spectral "fingerprints" of each particular element help astronomers recognize the presence of specific elements in distant astronomical objects. Students are also introduced to the broader electromagnetic spectrum beyond what is visible with our eyes and how scientists observe distant objects using multiple wavelength bands. This activity is part of a series that has been designed specifically for use with Girl Scouts, but the activities can be used in other settings. Most of the materials are inexpensive.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-002-429
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123029461M
This is a self-paced, on-line tutorial where learners can identify and analyze jet streams using water vapor imagery from weather satellites. Learners are introduced to the concept and function of the water vapor channel and how these images compare with weather models. An optional embedded refresher tutorial with providing meteorological background information about jet streams supports student-centered investigations in three learning scenarios: a jet stream tracking challenge made by a TV meteorologist, analyzing data in a in-air turbulence scenario involving an airline pilot, and a decision-making challenge involving the launching and tracking of a weather balloon. This resource is part of the tutorial series, Satellite Observations in Science Education, and is the third of three modules in the tutorial, Water Vapor Imagery. (Note: requires Java plug-in)
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-001-808
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123029885M
This is an activity about electromagnetism. Using a battery and a length of wire, learners will construct an electromagnet and investigate the number of paperclips the electromagnet can hold for an electromagnet with twenty loops of wire versus one with forty loops of wire. A six to twelve volt battery, a large nail or metal rod, and insulated wire are required for this activity. This is the fourth activity in the Exploring the Earth's Magnetic Field: An IMAGE Satellite Guide to the Magnetosphere educators guide.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
The Invisible Zoo
nw-000-000-001-523
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123030367M
In this activity, identified on the Infrared Zoo website as Lesson 3, students explore the Cool Cosmos Infrared Zoo database and investigate the differences between warm and cold-blooded animals. As a result, students discover how infrared imagery provides biologists/zoologists detailed information on how warm-blooded and cold-blooded animals thermoregulate. This lesson features background information for the teacher, background information for students, a mini-exploration of Infrared Image Technology, image sets, assessment information, student worksheets, extension and transfer activities, and additional resources.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
Soil Treasure Hunt
nw-000-000-001-703
Thu, Aug 30, 2018 5:33:35 PM MDT
11510/20140407123031048M
Students will make predictions about what they think they will find in a sample of soil. They will investigate the sample and sort out the various items they find. Next they will spend time outside observing one or more sites to see what they find in the soil. After recording and sharing their observations they will create their own stories about the things they found in the soil. Uses commonly available or inexpensive materials (e.g., a soil sample from near the school, tweezers, toothpicks, eye droppers, magnifying glasses, rulers, pencils, markers, trowel or shovel). This is the 2nd of 3 sets of learning activities that are companion activities to the Elementary GLOBE children's book, The Scoop on Soils. Includes a teacher implementation guide. GLOBE (Global Learning and Observation to Benefit the Environment) is a worldwide, hands-on, K-12 school-based science education program.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-001-864
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123031350M
In this activity, students construct base-two slide rules that add and subtract base-2 exponents (log distances), in order to multiply and divide corresponding powers of two. Students use these slide rules to generate both log and antilog equations, learning to translate one in terms of the other. This is activity C1 in the "Far Out Math" educator's guide. Lessons in the guide include activities in which students measure,compare quantities as orders of magnitude, become familiar with scientific notation, and develop an understanding of exponents and logarithms using examples from NASA's GLAST mission. These are skills needed to understand the very large and very small quantities characteristic of astronomical observations. Note: In 2008, GLAST was renamed Fermi, for the physicist Enrico Fermi.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-003-223
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123032442M
This is an activity that compares the magnetic field of the Earth to the complex magnetic field of the Sun. Using images of the Earth and Sun that have magnets attached in appropriate orientations, learners will use a handheld magnetic field detector to observe the magnetic field of the Earth and compare it to that of the Sun, especially in sunspot areas. For each group of students, this activity requires use of a handheld magnetic field detector, such as a Magnaprobe or a similar device, a bar magnet, and ten small disc magnets.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-002-833
Thu, Aug 30, 2018 5:33:35 PM MDT
11510/20140407123032808M
The activity introduces students to aspects of the atmosphere, biosphere, hydrosphere, and litho/geosphere and how they are interrelated. It is designed to promote an interest in authentic investigations of Earth using images acquired by astronauts as the hook. Separate student and teacher guides are available.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-003-323
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123033206M
This is an activity about seasonal variations in day length. Learners will graph the number of daylight hours in each month in cities around the world and compare results. They will also gain an understanding of the meaning of the term equinox through review of the graphed data. This is Activity 6 in the Great Explorations in Math and Science (GEMS) guide titled Real Reasons for Seasons: Sun-Earth Connections. The resource guide is available for purchase from the Lawrence Hall of Science. This activity requires use of an overhead projector and colored transparency pens.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-002-730
Thu, Aug 30, 2018 5:33:28 PM MDT
11510/20140407123033611M
In this two-part investigation, students explore the concept of transits. In the first part, they discover that a transit is an event where one body crosses in front of another, like when a planet goes in front of a star. In the second part, students investigate how a planet's size and orbit affect the transit and then learn how to interpret transit graphs. Extension activities, an explanation of the mathematics used in the activity, background information, real data from NASA missions, and an answer key are included.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
nw-000-000-003-545
Thu, Aug 30, 2018 5:33:35 PM MDT
11510/20140407123034325M
Balloons are used to construct a scale model of the Earth, Earth's Moon and Mars in relation to each other. Students use this model to predict distances and reflect on how scientists use models to construct explanations through the scientific process. The lesson is part of the Mars Education Program series; it models scientific inquiry using the 5E instructional model and includes teacher notes and vocabulary. Next Generation Science Standards are listed.
NASA Wavelength
UCAR-COLLECTION-000-003-112-115-1535671802004
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